mirror of https://github.com/mosra/magnum.git
Vladimír Vondruš
5 years ago
68 changed files with 14367 additions and 1057 deletions
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/*
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This file is part of Magnum. |
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|
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Copyright © 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, |
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2020, 2021 Vladimír Vondruš <mosra@centrum.cz> |
||||
|
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Permission is hereby granted, free of charge, to any person obtaining a |
||||
copy of this software and associated documentation files (the "Software"), |
||||
to deal in the Software without restriction, including without limitation |
||||
the rights to use, copy, modify, merge, publish, distribute, sublicense, |
||||
and/or sell copies of the Software, and to permit persons to whom the |
||||
Software is furnished to do so, subject to the following conditions: |
||||
|
||||
The above copyright notice and this permission notice shall be included |
||||
in all copies or substantial portions of the Software. |
||||
|
||||
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
||||
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
||||
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
||||
THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
||||
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING |
||||
FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER |
||||
DEALINGS IN THE SOFTWARE. |
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*/ |
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|
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#include <new> |
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#include <Corrade/TestSuite/Tester.h> |
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#include "Magnum/Shaders/DistanceFieldVector.h" |
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namespace Magnum { namespace Shaders { namespace Test { namespace { |
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struct DistanceFieldVectorTest: TestSuite::Tester { |
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explicit DistanceFieldVectorTest(); |
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template<class T> void uniformSize(); |
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void drawUniformConstructDefault(); |
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void drawUniformConstructNoInit(); |
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void drawUniformSetters(); |
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void drawUniformMaterialIdPacking(); |
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void materialUniformConstructDefault(); |
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void materialUniformConstructNoInit(); |
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void materialUniformSetters(); |
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}; |
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DistanceFieldVectorTest::DistanceFieldVectorTest() { |
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addTests({&DistanceFieldVectorTest::uniformSize<DistanceFieldVectorDrawUniform>, |
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&DistanceFieldVectorTest::uniformSize<DistanceFieldVectorMaterialUniform>, |
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|
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&DistanceFieldVectorTest::drawUniformConstructDefault, |
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&DistanceFieldVectorTest::drawUniformConstructNoInit, |
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&DistanceFieldVectorTest::drawUniformSetters, |
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&DistanceFieldVectorTest::drawUniformMaterialIdPacking, |
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|
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&DistanceFieldVectorTest::materialUniformConstructDefault, |
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&DistanceFieldVectorTest::materialUniformConstructNoInit, |
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&DistanceFieldVectorTest::materialUniformSetters}); |
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} |
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using namespace Math::Literals; |
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template<class> struct UniformTraits; |
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template<> struct UniformTraits<DistanceFieldVectorDrawUniform> { |
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static const char* name() { return "DistanceFieldVectorDrawUniform"; } |
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}; |
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template<> struct UniformTraits<DistanceFieldVectorMaterialUniform> { |
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static const char* name() { return "DistanceFieldVectorMaterialUniform"; } |
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}; |
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template<class T> void DistanceFieldVectorTest::uniformSize() { |
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setTestCaseTemplateName(UniformTraits<T>::name()); |
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CORRADE_FAIL_IF(sizeof(T) % sizeof(Vector4) != 0, sizeof(T) << "is not a multiple of vec4 for UBO alignment."); |
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/* 48-byte structures are fine, we'll align them to 768 bytes and not
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256, but warn about that */ |
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CORRADE_FAIL_IF(768 % sizeof(T) != 0, sizeof(T) << "can't fit exactly into 768-byte UBO alignment."); |
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if(256 % sizeof(T) != 0) |
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CORRADE_WARN(sizeof(T) << "can't fit exactly into 256-byte UBO alignment, only 768."); |
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} |
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void DistanceFieldVectorTest::drawUniformConstructDefault() { |
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DistanceFieldVectorDrawUniform a; |
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DistanceFieldVectorDrawUniform b{DefaultInit}; |
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CORRADE_COMPARE(a.materialId, 0); |
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CORRADE_COMPARE(b.materialId, 0); |
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constexpr DistanceFieldVectorDrawUniform ca; |
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constexpr DistanceFieldVectorDrawUniform cb{DefaultInit}; |
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CORRADE_COMPARE(ca.materialId, 0); |
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CORRADE_COMPARE(cb.materialId, 0); |
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CORRADE_VERIFY(std::is_nothrow_default_constructible<DistanceFieldVectorDrawUniform>::value); |
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CORRADE_VERIFY(std::is_nothrow_constructible<DistanceFieldVectorDrawUniform, DefaultInitT>::value); |
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/* Implicit construction is not allowed */ |
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CORRADE_VERIFY(!std::is_convertible<DefaultInitT, DistanceFieldVectorDrawUniform>::value); |
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} |
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void DistanceFieldVectorTest::drawUniformConstructNoInit() { |
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/* Testing only some fields, should be enough */ |
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DistanceFieldVectorDrawUniform a; |
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a.materialId = 76; |
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new(&a) DistanceFieldVectorDrawUniform{NoInit}; |
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CORRADE_COMPARE(a.materialId, 76); |
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CORRADE_VERIFY(std::is_nothrow_constructible<DistanceFieldVectorDrawUniform, NoInitT>::value); |
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/* Implicit construction is not allowed */ |
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CORRADE_VERIFY(!std::is_convertible<NoInitT, DistanceFieldVectorDrawUniform>::value); |
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} |
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void DistanceFieldVectorTest::drawUniformSetters() { |
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DistanceFieldVectorDrawUniform a; |
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a.setMaterialId(76); |
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CORRADE_COMPARE(a.materialId, 76); |
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} |
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void DistanceFieldVectorTest::drawUniformMaterialIdPacking() { |
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DistanceFieldVectorDrawUniform a; |
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a.setMaterialId(13765); |
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/* materialId should be right at the beginning, in the low 16 bits on both
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LE and BE */ |
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CORRADE_COMPARE(reinterpret_cast<UnsignedInt*>(&a)[0] & 0xffff, 13765); |
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} |
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void DistanceFieldVectorTest::materialUniformConstructDefault() { |
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DistanceFieldVectorMaterialUniform a; |
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DistanceFieldVectorMaterialUniform b{DefaultInit}; |
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CORRADE_COMPARE(a.color, 0xffffffff_rgbaf); |
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CORRADE_COMPARE(b.color, 0xffffffff_rgbaf); |
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CORRADE_COMPARE(a.outlineColor, 0x00000000_rgbaf); |
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CORRADE_COMPARE(b.outlineColor, 0x00000000_rgbaf); |
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CORRADE_COMPARE(a.outlineStart, 0.5f); |
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CORRADE_COMPARE(b.outlineStart, 0.5f); |
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CORRADE_COMPARE(a.outlineEnd, 1.0f); |
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CORRADE_COMPARE(b.outlineEnd, 1.0f); |
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CORRADE_COMPARE(a.smoothness, 0.04f); |
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CORRADE_COMPARE(b.smoothness, 0.04f); |
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constexpr DistanceFieldVectorMaterialUniform ca; |
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constexpr DistanceFieldVectorMaterialUniform cb{DefaultInit}; |
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CORRADE_COMPARE(ca.color, 0xffffffff_rgbaf); |
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CORRADE_COMPARE(cb.color, 0xffffffff_rgbaf); |
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CORRADE_COMPARE(ca.outlineColor, 0x00000000_rgbaf); |
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CORRADE_COMPARE(cb.outlineColor, 0x00000000_rgbaf); |
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CORRADE_COMPARE(ca.outlineStart, 0.5f); |
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CORRADE_COMPARE(cb.outlineStart, 0.5f); |
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CORRADE_COMPARE(ca.outlineEnd, 1.0f); |
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CORRADE_COMPARE(cb.outlineEnd, 1.0f); |
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CORRADE_COMPARE(ca.smoothness, 0.04f); |
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CORRADE_COMPARE(cb.smoothness, 0.04f); |
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CORRADE_VERIFY(std::is_nothrow_default_constructible<DistanceFieldVectorMaterialUniform>::value); |
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CORRADE_VERIFY(std::is_nothrow_constructible<DistanceFieldVectorMaterialUniform, DefaultInitT>::value); |
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/* Implicit construction is not allowed */ |
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CORRADE_VERIFY(!std::is_convertible<DefaultInitT, DistanceFieldVectorMaterialUniform>::value); |
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} |
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void DistanceFieldVectorTest::materialUniformConstructNoInit() { |
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/* Testing only some fields, should be enough */ |
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DistanceFieldVectorMaterialUniform a; |
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a.color = 0x354565fc_rgbaf; |
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a.outlineEnd = 0.37f; |
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new(&a) DistanceFieldVectorMaterialUniform{NoInit}; |
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CORRADE_COMPARE(a.color, 0x354565fc_rgbaf); |
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CORRADE_COMPARE(a.outlineEnd, 0.37f); |
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CORRADE_VERIFY(std::is_nothrow_constructible<DistanceFieldVectorMaterialUniform, NoInitT>::value); |
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/* Implicit construction is not allowed */ |
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CORRADE_VERIFY(!std::is_convertible<NoInitT, DistanceFieldVectorMaterialUniform>::value); |
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} |
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void DistanceFieldVectorTest::materialUniformSetters() { |
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DistanceFieldVectorMaterialUniform a; |
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a.setColor(0x354565fc_rgbaf) |
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.setOutlineColor(0x9876facd_rgbaf) |
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.setOutlineRange(0.6f, 0.1f) |
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.setSmoothness(0.37f); |
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CORRADE_COMPARE(a.color, 0x354565fc_rgbaf); |
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CORRADE_COMPARE(a.outlineColor, 0x9876facd_rgbaf); |
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CORRADE_COMPARE(a.outlineStart, 0.6f); |
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CORRADE_COMPARE(a.outlineEnd, 0.1f); |
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CORRADE_COMPARE(a.smoothness, 0.37f); |
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} |
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}}}} |
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CORRADE_TEST_MAIN(Magnum::Shaders::Test::DistanceFieldVectorTest) |
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/*
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This file is part of Magnum. |
||||
|
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Copyright © 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, |
||||
2020, 2021 Vladimír Vondruš <mosra@centrum.cz> |
||||
|
||||
Permission is hereby granted, free of charge, to any person obtaining a |
||||
copy of this software and associated documentation files (the "Software"), |
||||
to deal in the Software without restriction, including without limitation |
||||
the rights to use, copy, modify, merge, publish, distribute, sublicense, |
||||
and/or sell copies of the Software, and to permit persons to whom the |
||||
Software is furnished to do so, subject to the following conditions: |
||||
|
||||
The above copyright notice and this permission notice shall be included |
||||
in all copies or substantial portions of the Software. |
||||
|
||||
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
||||
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
||||
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
||||
THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
||||
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING |
||||
FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER |
||||
DEALINGS IN THE SOFTWARE. |
||||
*/ |
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|
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#include <new> |
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#include <Corrade/TestSuite/Tester.h> |
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#include "Magnum/Shaders/Flat.h" |
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namespace Magnum { namespace Shaders { namespace Test { namespace { |
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struct FlatTest: TestSuite::Tester { |
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explicit FlatTest(); |
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template<class T> void uniformSize(); |
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void drawUniformConstructDefault(); |
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void drawUniformConstructNoInit(); |
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void drawUniformSetters(); |
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}; |
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FlatTest::FlatTest() { |
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addTests({&FlatTest::uniformSize<FlatDrawUniform>, |
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&FlatTest::drawUniformConstructDefault, |
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&FlatTest::drawUniformConstructNoInit, |
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&FlatTest::drawUniformSetters}); |
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} |
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using namespace Math::Literals; |
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template<class> struct UniformTraits; |
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template<> struct UniformTraits<FlatDrawUniform> { |
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static const char* name() { return "FlatDrawUniform"; } |
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}; |
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template<class T> void FlatTest::uniformSize() { |
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setTestCaseTemplateName(UniformTraits<T>::name()); |
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CORRADE_FAIL_IF(sizeof(T) % sizeof(Vector4) != 0, sizeof(T) << "is not a multiple of vec4 for UBO alignment."); |
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|
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/* 48-byte structures are fine, we'll align them to 768 bytes and not
|
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256, but warn about that */ |
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CORRADE_FAIL_IF(768 % sizeof(T) != 0, sizeof(T) << "can't fit exactly into 768-byte UBO alignment."); |
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if(256 % sizeof(T) != 0) |
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CORRADE_WARN(sizeof(T) << "can't fit exactly into 256-byte UBO alignment, only 768."); |
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} |
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void FlatTest::drawUniformConstructDefault() { |
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FlatDrawUniform a; |
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FlatDrawUniform b{DefaultInit}; |
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CORRADE_COMPARE(a.color, 0xffffffff_rgbaf); |
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CORRADE_COMPARE(b.color, 0xffffffff_rgbaf); |
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CORRADE_COMPARE(a.objectId, 0); |
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CORRADE_COMPARE(b.objectId, 0); |
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CORRADE_COMPARE(a.alphaMask, 0.5f); |
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CORRADE_COMPARE(b.alphaMask, 0.5f); |
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|
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constexpr FlatDrawUniform ca; |
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constexpr FlatDrawUniform cb{DefaultInit}; |
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CORRADE_COMPARE(ca.color, 0xffffffff_rgbaf); |
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CORRADE_COMPARE(cb.color, 0xffffffff_rgbaf); |
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CORRADE_COMPARE(ca.objectId, 0); |
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CORRADE_COMPARE(cb.objectId, 0); |
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CORRADE_COMPARE(ca.alphaMask, 0.5f); |
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CORRADE_COMPARE(cb.alphaMask, 0.5f); |
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|
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CORRADE_VERIFY(std::is_nothrow_default_constructible<FlatDrawUniform>::value); |
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CORRADE_VERIFY(std::is_nothrow_constructible<FlatDrawUniform, DefaultInitT>::value); |
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/* Implicit construction is not allowed */ |
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CORRADE_VERIFY(!std::is_convertible<DefaultInitT, FlatDrawUniform>::value); |
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} |
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void FlatTest::drawUniformConstructNoInit() { |
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/* Testing only some fields, should be enough */ |
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FlatDrawUniform a; |
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a.color = 0x354565fc_rgbaf; |
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a.alphaMask = 0.7f; |
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new(&a) FlatDrawUniform{NoInit}; |
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CORRADE_COMPARE(a.color, 0x354565fc_rgbaf); |
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CORRADE_COMPARE(a.alphaMask, 0.7f); |
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|
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CORRADE_VERIFY(std::is_nothrow_constructible<FlatDrawUniform, NoInitT>::value); |
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/* Implicit construction is not allowed */ |
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CORRADE_VERIFY(!std::is_convertible<NoInitT, FlatDrawUniform>::value); |
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} |
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void FlatTest::drawUniformSetters() { |
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FlatDrawUniform a; |
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a.setColor(0x354565fc_rgbaf) |
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.setObjectId(7) |
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.setAlphaMask(0.7f); |
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CORRADE_COMPARE(a.color, 0x354565fc_rgbaf); |
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CORRADE_COMPARE(a.objectId, 7); |
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CORRADE_COMPARE(a.alphaMask, 0.7f); |
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} |
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}}}} |
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CORRADE_TEST_MAIN(Magnum::Shaders::Test::FlatTest) |
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/*
|
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This file is part of Magnum. |
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|
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Copyright © 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, |
||||
2020, 2021 Vladimír Vondruš <mosra@centrum.cz> |
||||
|
||||
Permission is hereby granted, free of charge, to any person obtaining a |
||||
copy of this software and associated documentation files (the "Software"), |
||||
to deal in the Software without restriction, including without limitation |
||||
the rights to use, copy, modify, merge, publish, distribute, sublicense, |
||||
and/or sell copies of the Software, and to permit persons to whom the |
||||
Software is furnished to do so, subject to the following conditions: |
||||
|
||||
The above copyright notice and this permission notice shall be included |
||||
in all copies or substantial portions of the Software. |
||||
|
||||
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
||||
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
||||
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
||||
THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
||||
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING |
||||
FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER |
||||
DEALINGS IN THE SOFTWARE. |
||||
*/ |
||||
|
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#include <new> |
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#include <Corrade/TestSuite/Tester.h> |
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|
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#include "Magnum/Shaders/Generic.h" |
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|
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namespace Magnum { namespace Shaders { namespace Test { namespace { |
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|
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struct GenericTest: TestSuite::Tester { |
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explicit GenericTest(); |
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|
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template<class T> void uniformSize(); |
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|
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void projectionUniform2DConstructDefault(); |
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void projectionUniform2DConstructNoInit(); |
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void projectionUniform2DSetters(); |
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|
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void projectionUniform3DConstructDefault(); |
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void projectionUniform3DConstructNoInit(); |
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void projectionUniform3DSetters(); |
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|
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void transformationUniform2DConstructDefault(); |
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void transformationUniform2DConstructNoInit(); |
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void transformationUniform2DSetters(); |
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|
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void transformationUniform3DConstructDefault(); |
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void transformationUniform3DConstructNoInit(); |
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void transformationUniform3DSetters(); |
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|
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void textureTransformationUniformConstructDefault(); |
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void textureTransformationUniformConstructNoInit(); |
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void textureTransformationUniformSetters(); |
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}; |
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|
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GenericTest::GenericTest() { |
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addTests({&GenericTest::uniformSize<ProjectionUniform2D>, |
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&GenericTest::uniformSize<ProjectionUniform3D>, |
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&GenericTest::uniformSize<TransformationUniform2D>, |
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&GenericTest::uniformSize<TransformationUniform3D>, |
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&GenericTest::uniformSize<TextureTransformationUniform>, |
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|
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&GenericTest::projectionUniform2DConstructDefault, |
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&GenericTest::projectionUniform2DConstructNoInit, |
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&GenericTest::projectionUniform2DSetters, |
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|
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&GenericTest::projectionUniform3DConstructDefault, |
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&GenericTest::projectionUniform3DConstructNoInit, |
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&GenericTest::projectionUniform3DSetters, |
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|
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&GenericTest::transformationUniform2DConstructDefault, |
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&GenericTest::transformationUniform2DConstructNoInit, |
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&GenericTest::transformationUniform2DSetters, |
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|
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&GenericTest::transformationUniform3DConstructDefault, |
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&GenericTest::transformationUniform3DConstructNoInit, |
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&GenericTest::transformationUniform3DSetters, |
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|
||||
&GenericTest::textureTransformationUniformConstructDefault, |
||||
&GenericTest::textureTransformationUniformConstructNoInit, |
||||
&GenericTest::textureTransformationUniformSetters}); |
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} |
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|
||||
using namespace Math::Literals; |
||||
|
||||
template<class> struct UniformTraits; |
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template<> struct UniformTraits<ProjectionUniform2D> { |
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static const char* name() { return "ProjectionUniform2D"; } |
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}; |
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template<> struct UniformTraits<ProjectionUniform3D> { |
||||
static const char* name() { return "ProjectionUniform3D"; } |
||||
}; |
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template<> struct UniformTraits<TransformationUniform2D> { |
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static const char* name() { return "TransformationUniform2D"; } |
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}; |
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template<> struct UniformTraits<TransformationUniform3D> { |
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static const char* name() { return "TransformationUniform3D"; } |
||||
}; |
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template<> struct UniformTraits<TextureTransformationUniform> { |
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static const char* name() { return "TextureTransformationUniform"; } |
||||
}; |
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|
||||
template<class T> void GenericTest::uniformSize() { |
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setTestCaseTemplateName(UniformTraits<T>::name()); |
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|
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CORRADE_FAIL_IF(sizeof(T) % sizeof(Vector4) != 0, sizeof(T) << "is not a multiple of vec4 for UBO alignment."); |
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|
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/* 48-byte structures are fine, we'll align them to 768 bytes and not
|
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256, but warn about that */ |
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CORRADE_FAIL_IF(768 % sizeof(T) != 0, sizeof(T) << "can't fit exactly into 768-byte UBO alignment."); |
||||
if(256 % sizeof(T) != 0) |
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CORRADE_WARN(sizeof(T) << "can't fit exactly into 256-byte UBO alignment, only 768."); |
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} |
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|
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void GenericTest::projectionUniform2DConstructDefault() { |
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ProjectionUniform2D a; |
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ProjectionUniform2D b{DefaultInit}; |
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CORRADE_COMPARE(a.projectionMatrix, (Matrix3x4{ |
||||
Vector4{1.0f, 0.0f, 0.0f, 0.0f}, |
||||
Vector4{0.0f, 1.0f, 0.0f, 0.0f}, |
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Vector4{0.0f, 0.0f, 1.0f, 0.0f} |
||||
})); |
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CORRADE_COMPARE(b.projectionMatrix, (Matrix3x4{ |
||||
Vector4{1.0f, 0.0f, 0.0f, 0.0f}, |
||||
Vector4{0.0f, 1.0f, 0.0f, 0.0f}, |
||||
Vector4{0.0f, 0.0f, 1.0f, 0.0f} |
||||
})); |
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|
||||
constexpr ProjectionUniform2D ca; |
||||
constexpr ProjectionUniform2D cb{DefaultInit}; |
||||
CORRADE_COMPARE(ca.projectionMatrix, (Matrix3x4{ |
||||
Vector4{1.0f, 0.0f, 0.0f, 0.0f}, |
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Vector4{0.0f, 1.0f, 0.0f, 0.0f}, |
||||
Vector4{0.0f, 0.0f, 1.0f, 0.0f} |
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})); |
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CORRADE_COMPARE(cb.projectionMatrix, (Matrix3x4{ |
||||
Vector4{1.0f, 0.0f, 0.0f, 0.0f}, |
||||
Vector4{0.0f, 1.0f, 0.0f, 0.0f}, |
||||
Vector4{0.0f, 0.0f, 1.0f, 0.0f} |
||||
})); |
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|
||||
CORRADE_VERIFY(std::is_nothrow_default_constructible<ProjectionUniform2D>::value); |
||||
CORRADE_VERIFY(std::is_nothrow_constructible<ProjectionUniform2D, DefaultInitT>::value); |
||||
|
||||
/* Implicit construction is not allowed */ |
||||
CORRADE_VERIFY(!std::is_convertible<DefaultInitT, ProjectionUniform2D>::value); |
||||
} |
||||
|
||||
void GenericTest::projectionUniform2DConstructNoInit() { |
||||
ProjectionUniform2D a; |
||||
a.projectionMatrix[2] = {1.5f, 0.3f, 3.1f, 0.5f}; |
||||
|
||||
new(&a) ProjectionUniform2D{NoInit}; |
||||
CORRADE_COMPARE(a.projectionMatrix[2], (Vector4{1.5f, 0.3f, 3.1f, 0.5f})); |
||||
|
||||
CORRADE_VERIFY(std::is_nothrow_constructible<ProjectionUniform2D, NoInitT>::value); |
||||
|
||||
/* Implicit construction is not allowed */ |
||||
CORRADE_VERIFY(!std::is_convertible<NoInitT, ProjectionUniform2D>::value); |
||||
} |
||||
|
||||
void GenericTest::projectionUniform2DSetters() { |
||||
ProjectionUniform2D a; |
||||
a.setProjectionMatrix(Matrix3::projection({2.5f, 3.0f})); |
||||
CORRADE_COMPARE(a.projectionMatrix, (Matrix3x4{ |
||||
Vector4{0.8f, 0.0f, 0.0f, 0.0f}, |
||||
Vector4{0.0f, 0.666667f, 0.0f, 0.0f}, |
||||
Vector4{0.0f, 0.0f, 1.0f, 0.0f} |
||||
})); |
||||
} |
||||
|
||||
void GenericTest::projectionUniform3DConstructDefault() { |
||||
ProjectionUniform3D a; |
||||
ProjectionUniform3D b{DefaultInit}; |
||||
CORRADE_COMPARE(a.projectionMatrix, (Matrix4{ |
||||
{1.0f, 0.0f, 0.0f, 0.0f}, |
||||
{0.0f, 1.0f, 0.0f, 0.0f}, |
||||
{0.0f, 0.0f, 1.0f, 0.0f}, |
||||
{0.0f, 0.0f, 0.0f, 1.0f} |
||||
})); |
||||
CORRADE_COMPARE(b.projectionMatrix, (Matrix4{ |
||||
{1.0f, 0.0f, 0.0f, 0.0f}, |
||||
{0.0f, 1.0f, 0.0f, 0.0f}, |
||||
{0.0f, 0.0f, 1.0f, 0.0f}, |
||||
{0.0f, 0.0f, 0.0f, 1.0f} |
||||
})); |
||||
|
||||
constexpr ProjectionUniform3D ca; |
||||
constexpr ProjectionUniform3D cb{DefaultInit}; |
||||
CORRADE_COMPARE(ca.projectionMatrix, (Matrix4{ |
||||
{1.0f, 0.0f, 0.0f, 0.0f}, |
||||
{0.0f, 1.0f, 0.0f, 0.0f}, |
||||
{0.0f, 0.0f, 1.0f, 0.0f}, |
||||
{0.0f, 0.0f, 0.0f, 1.0f} |
||||
})); |
||||
CORRADE_COMPARE(cb.projectionMatrix, (Matrix4{ |
||||
{1.0f, 0.0f, 0.0f, 0.0f}, |
||||
{0.0f, 1.0f, 0.0f, 0.0f}, |
||||
{0.0f, 0.0f, 1.0f, 0.0f}, |
||||
{0.0f, 0.0f, 0.0f, 1.0f} |
||||
})); |
||||
|
||||
CORRADE_VERIFY(std::is_nothrow_default_constructible<ProjectionUniform3D>::value); |
||||
CORRADE_VERIFY(std::is_nothrow_constructible<ProjectionUniform3D, DefaultInitT>::value); |
||||
|
||||
/* Implicit construction is not allowed */ |
||||
CORRADE_VERIFY(!std::is_convertible<DefaultInitT, ProjectionUniform3D>::value); |
||||
} |
||||
|
||||
void GenericTest::projectionUniform3DConstructNoInit() { |
||||
ProjectionUniform3D a; |
||||
a.projectionMatrix[2] = {1.5f, 0.3f, 3.1f, 0.5f}; |
||||
|
||||
new(&a) ProjectionUniform3D{NoInit}; |
||||
CORRADE_COMPARE(a.projectionMatrix[2], (Vector4{1.5f, 0.3f, 3.1f, 0.5f})); |
||||
|
||||
CORRADE_VERIFY(std::is_nothrow_constructible<ProjectionUniform3D, NoInitT>::value); |
||||
|
||||
/* Implicit construction is not allowed */ |
||||
CORRADE_VERIFY(!std::is_convertible<NoInitT, ProjectionUniform3D>::value); |
||||
} |
||||
|
||||
void GenericTest::projectionUniform3DSetters() { |
||||
ProjectionUniform3D a; |
||||
a.setProjectionMatrix(Matrix4::perspectiveProjection(35.0_degf, 1.5f, 0.1f, 100.0f)); |
||||
CORRADE_COMPARE(a.projectionMatrix, Matrix4::perspectiveProjection(35.0_degf, 1.5f, 0.1f, 100.0f)); |
||||
} |
||||
|
||||
void GenericTest::transformationUniform2DConstructDefault() { |
||||
TransformationUniform2D a; |
||||
TransformationUniform2D b{DefaultInit}; |
||||
CORRADE_COMPARE(a.transformationMatrix, (Matrix3x4{ |
||||
Vector4{1.0f, 0.0f, 0.0f, 0.0f}, |
||||
Vector4{0.0f, 1.0f, 0.0f, 0.0f}, |
||||
Vector4{0.0f, 0.0f, 1.0f, 0.0f} |
||||
})); |
||||
CORRADE_COMPARE(b.transformationMatrix, (Matrix3x4{ |
||||
Vector4{1.0f, 0.0f, 0.0f, 0.0f}, |
||||
Vector4{0.0f, 1.0f, 0.0f, 0.0f}, |
||||
Vector4{0.0f, 0.0f, 1.0f, 0.0f} |
||||
})); |
||||
|
||||
constexpr TransformationUniform2D ca; |
||||
constexpr TransformationUniform2D cb{DefaultInit}; |
||||
CORRADE_COMPARE(ca.transformationMatrix, (Matrix3x4{ |
||||
Vector4{1.0f, 0.0f, 0.0f, 0.0f}, |
||||
Vector4{0.0f, 1.0f, 0.0f, 0.0f}, |
||||
Vector4{0.0f, 0.0f, 1.0f, 0.0f} |
||||
})); |
||||
CORRADE_COMPARE(cb.transformationMatrix, (Matrix3x4{ |
||||
Vector4{1.0f, 0.0f, 0.0f, 0.0f}, |
||||
Vector4{0.0f, 1.0f, 0.0f, 0.0f}, |
||||
Vector4{0.0f, 0.0f, 1.0f, 0.0f} |
||||
})); |
||||
|
||||
CORRADE_VERIFY(std::is_nothrow_default_constructible<TransformationUniform2D>::value); |
||||
CORRADE_VERIFY(std::is_nothrow_constructible<TransformationUniform2D, DefaultInitT>::value); |
||||
|
||||
/* Implicit construction is not allowed */ |
||||
CORRADE_VERIFY(!std::is_convertible<DefaultInitT, TransformationUniform2D>::value); |
||||
} |
||||
|
||||
void GenericTest::transformationUniform2DConstructNoInit() { |
||||
TransformationUniform2D a; |
||||
a.transformationMatrix[2] = {1.5f, 0.3f, 3.1f, 0.5f}; |
||||
|
||||
new(&a) TransformationUniform2D{NoInit}; |
||||
CORRADE_COMPARE(a.transformationMatrix[2], (Vector4{1.5f, 0.3f, 3.1f, 0.5f})); |
||||
|
||||
CORRADE_VERIFY(std::is_nothrow_constructible<TransformationUniform2D, NoInitT>::value); |
||||
|
||||
/* Implicit construction is not allowed */ |
||||
CORRADE_VERIFY(!std::is_convertible<NoInitT, TransformationUniform2D>::value); |
||||
} |
||||
|
||||
void GenericTest::transformationUniform2DSetters() { |
||||
TransformationUniform2D a; |
||||
a.setTransformationMatrix(Matrix3::translation({2.5f, 3.0f})); |
||||
CORRADE_COMPARE(a.transformationMatrix, (Matrix3x4{ |
||||
Vector4{1.0f, 0.0f, 0.0f, 0.0f}, |
||||
Vector4{0.0f, 1.0f, 0.0f, 0.0f}, |
||||
Vector4{2.5f, 3.0f, 1.0f, 0.0f} |
||||
})); |
||||
} |
||||
|
||||
void GenericTest::transformationUniform3DConstructDefault() { |
||||
TransformationUniform3D a; |
||||
TransformationUniform3D b{DefaultInit}; |
||||
CORRADE_COMPARE(a.transformationMatrix, (Matrix4{ |
||||
{1.0f, 0.0f, 0.0f, 0.0f}, |
||||
{0.0f, 1.0f, 0.0f, 0.0f}, |
||||
{0.0f, 0.0f, 1.0f, 0.0f}, |
||||
{0.0f, 0.0f, 0.0f, 1.0f} |
||||
})); |
||||
CORRADE_COMPARE(b.transformationMatrix, (Matrix4{ |
||||
{1.0f, 0.0f, 0.0f, 0.0f}, |
||||
{0.0f, 1.0f, 0.0f, 0.0f}, |
||||
{0.0f, 0.0f, 1.0f, 0.0f}, |
||||
{0.0f, 0.0f, 0.0f, 1.0f} |
||||
})); |
||||
|
||||
constexpr TransformationUniform3D ca; |
||||
constexpr TransformationUniform3D cb{DefaultInit}; |
||||
CORRADE_COMPARE(ca.transformationMatrix, (Matrix4{ |
||||
{1.0f, 0.0f, 0.0f, 0.0f}, |
||||
{0.0f, 1.0f, 0.0f, 0.0f}, |
||||
{0.0f, 0.0f, 1.0f, 0.0f}, |
||||
{0.0f, 0.0f, 0.0f, 1.0f} |
||||
})); |
||||
CORRADE_COMPARE(cb.transformationMatrix, (Matrix4{ |
||||
{1.0f, 0.0f, 0.0f, 0.0f}, |
||||
{0.0f, 1.0f, 0.0f, 0.0f}, |
||||
{0.0f, 0.0f, 1.0f, 0.0f}, |
||||
{0.0f, 0.0f, 0.0f, 1.0f} |
||||
})); |
||||
|
||||
CORRADE_VERIFY(std::is_nothrow_default_constructible<TransformationUniform3D>::value); |
||||
CORRADE_VERIFY(std::is_nothrow_constructible<TransformationUniform3D, DefaultInitT>::value); |
||||
|
||||
/* Implicit construction is not allowed */ |
||||
CORRADE_VERIFY(!std::is_convertible<DefaultInitT, TransformationUniform3D>::value); |
||||
} |
||||
|
||||
void GenericTest::transformationUniform3DConstructNoInit() { |
||||
TransformationUniform3D a; |
||||
a.transformationMatrix[2] = {1.5f, 0.3f, 3.1f, 0.5f}; |
||||
|
||||
new(&a) TransformationUniform3D{NoInit}; |
||||
CORRADE_COMPARE(a.transformationMatrix[2], (Vector4{1.5f, 0.3f, 3.1f, 0.5f})); |
||||
|
||||
CORRADE_VERIFY(std::is_nothrow_constructible<TransformationUniform3D, NoInitT>::value); |
||||
|
||||
/* Implicit construction is not allowed */ |
||||
CORRADE_VERIFY(!std::is_convertible<NoInitT, TransformationUniform3D>::value); |
||||
} |
||||
|
||||
void GenericTest::transformationUniform3DSetters() { |
||||
TransformationUniform3D a; |
||||
a.setTransformationMatrix(Matrix4::translation({3.5f, 2.0f, -1.0f})); |
||||
CORRADE_COMPARE(a.transformationMatrix, Matrix4::translation({3.5f, 2.0f, -1.0f})); |
||||
} |
||||
|
||||
void GenericTest::textureTransformationUniformConstructDefault() { |
||||
TextureTransformationUniform a; |
||||
TextureTransformationUniform b{DefaultInit}; |
||||
CORRADE_COMPARE(a.rotationScaling, (Matrix2x2{ |
||||
Vector2{1.0f, 0.0f}, |
||||
Vector2{0.0f, 1.0f} |
||||
})); |
||||
CORRADE_COMPARE(b.rotationScaling, (Matrix2x2{ |
||||
Vector2{1.0f, 0.0f}, |
||||
Vector2{0.0f, 1.0f} |
||||
})); |
||||
CORRADE_COMPARE(a.offset, (Vector2{0.0f, 0.0f})); |
||||
CORRADE_COMPARE(b.offset, (Vector2{0.0f, 0.0f})); |
||||
|
||||
constexpr TextureTransformationUniform ca; |
||||
constexpr TextureTransformationUniform cb{DefaultInit}; |
||||
CORRADE_COMPARE(ca.rotationScaling, (Matrix2x2{ |
||||
Vector2{1.0f, 0.0f}, |
||||
Vector2{0.0f, 1.0f} |
||||
})); |
||||
CORRADE_COMPARE(cb.rotationScaling, (Matrix2x2{ |
||||
Vector2{1.0f, 0.0f}, |
||||
Vector2{0.0f, 1.0f} |
||||
})); |
||||
CORRADE_COMPARE(ca.offset, (Vector2{0.0f, 0.0f})); |
||||
CORRADE_COMPARE(cb.offset, (Vector2{0.0f, 0.0f})); |
||||
|
||||
CORRADE_VERIFY(std::is_nothrow_default_constructible<TextureTransformationUniform>::value); |
||||
CORRADE_VERIFY(std::is_nothrow_constructible<TextureTransformationUniform, DefaultInitT>::value); |
||||
|
||||
/* Implicit construction is not allowed */ |
||||
CORRADE_VERIFY(!std::is_convertible<DefaultInitT, TextureTransformationUniform>::value); |
||||
} |
||||
|
||||
void GenericTest::textureTransformationUniformConstructNoInit() { |
||||
TextureTransformationUniform a; |
||||
a.rotationScaling[1] = {2.5f, -3.0f}; |
||||
a.offset = {2.7f, 0.3f}; |
||||
|
||||
new(&a) TextureTransformationUniform{NoInit}; |
||||
CORRADE_COMPARE(a.rotationScaling[1], (Vector2{2.5f, -3.0f})); |
||||
CORRADE_COMPARE(a.offset, (Vector2{2.7f, 0.3f})); |
||||
|
||||
CORRADE_VERIFY(std::is_nothrow_constructible<TextureTransformationUniform, NoInitT>::value); |
||||
|
||||
/* Implicit construction is not allowed */ |
||||
CORRADE_VERIFY(!std::is_convertible<NoInitT, TextureTransformationUniform>::value); |
||||
} |
||||
|
||||
void GenericTest::textureTransformationUniformSetters() { |
||||
TextureTransformationUniform a; |
||||
a.setTextureMatrix(Matrix3::translation({2.6f, 0.3f})* |
||||
Matrix3::rotation(90.0_degf)); |
||||
CORRADE_COMPARE(a.rotationScaling, (Matrix2x2{ |
||||
Vector2{ 0.0f, 1.0f}, |
||||
Vector2{-1.0f, 0.0f} |
||||
})); |
||||
CORRADE_COMPARE(a.offset, (Vector2{2.6f, 0.3f})); |
||||
} |
||||
|
||||
}}}} |
||||
|
||||
CORRADE_TEST_MAIN(Magnum::Shaders::Test::GenericTest) |
||||
File diff suppressed because it is too large
Load Diff
@ -0,0 +1,302 @@
|
||||
/*
|
||||
This file is part of Magnum. |
||||
|
||||
Copyright © 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, |
||||
2020, 2021 Vladimír Vondruš <mosra@centrum.cz> |
||||
|
||||
Permission is hereby granted, free of charge, to any person obtaining a |
||||
copy of this software and associated documentation files (the "Software"), |
||||
to deal in the Software without restriction, including without limitation |
||||
the rights to use, copy, modify, merge, publish, distribute, sublicense, |
||||
and/or sell copies of the Software, and to permit persons to whom the |
||||
Software is furnished to do so, subject to the following conditions: |
||||
|
||||
The above copyright notice and this permission notice shall be included |
||||
in all copies or substantial portions of the Software. |
||||
|
||||
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
||||
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
||||
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
||||
THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
||||
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING |
||||
FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER |
||||
DEALINGS IN THE SOFTWARE. |
||||
*/ |
||||
|
||||
#include <new> |
||||
#include <Corrade/TestSuite/Tester.h> |
||||
|
||||
#include "Magnum/Math/Matrix4.h" |
||||
#include "Magnum/Shaders/MeshVisualizer.h" |
||||
|
||||
namespace Magnum { namespace Shaders { namespace Test { namespace { |
||||
|
||||
struct MeshVisualizerTest: TestSuite::Tester { |
||||
explicit MeshVisualizerTest(); |
||||
|
||||
template<class T> void uniformSize(); |
||||
|
||||
void drawUniform2DConstructDefault(); |
||||
void drawUniform2DConstructNoInit(); |
||||
void drawUniform2DSetters(); |
||||
void drawUniform2DMaterialIdPacking(); |
||||
|
||||
void drawUniform3DConstructDefault(); |
||||
void drawUniform3DConstructNoInit(); |
||||
void drawUniform3DSetters(); |
||||
void drawUniform3DMaterialIdPacking(); |
||||
|
||||
void materialUniformConstructDefault(); |
||||
void materialUniformConstructNoInit(); |
||||
void materialUniformSetters(); |
||||
}; |
||||
|
||||
MeshVisualizerTest::MeshVisualizerTest() { |
||||
addTests({&MeshVisualizerTest::uniformSize<MeshVisualizerDrawUniform2D>, |
||||
&MeshVisualizerTest::uniformSize<MeshVisualizerDrawUniform3D>, |
||||
&MeshVisualizerTest::uniformSize<MeshVisualizerMaterialUniform>, |
||||
|
||||
&MeshVisualizerTest::drawUniform2DConstructDefault, |
||||
&MeshVisualizerTest::drawUniform2DConstructNoInit, |
||||
&MeshVisualizerTest::drawUniform2DSetters, |
||||
&MeshVisualizerTest::drawUniform2DMaterialIdPacking, |
||||
|
||||
&MeshVisualizerTest::drawUniform3DConstructDefault, |
||||
&MeshVisualizerTest::drawUniform3DConstructNoInit, |
||||
&MeshVisualizerTest::drawUniform3DSetters, |
||||
&MeshVisualizerTest::drawUniform3DMaterialIdPacking, |
||||
|
||||
&MeshVisualizerTest::materialUniformConstructDefault, |
||||
&MeshVisualizerTest::materialUniformConstructNoInit, |
||||
&MeshVisualizerTest::materialUniformSetters}); |
||||
} |
||||
|
||||
using namespace Math::Literals; |
||||
|
||||
template<class> struct UniformTraits; |
||||
template<> struct UniformTraits<MeshVisualizerDrawUniform2D> { |
||||
static const char* name() { return "MeshVisualizerDrawUniform2D"; } |
||||
}; |
||||
template<> struct UniformTraits<MeshVisualizerDrawUniform3D> { |
||||
static const char* name() { return "MeshVisualizerDrawUniform3D"; } |
||||
}; |
||||
template<> struct UniformTraits<MeshVisualizerMaterialUniform> { |
||||
static const char* name() { return "MeshVisualizerMaterialUniform"; } |
||||
}; |
||||
|
||||
template<class T> void MeshVisualizerTest::uniformSize() { |
||||
setTestCaseTemplateName(UniformTraits<T>::name()); |
||||
|
||||
CORRADE_FAIL_IF(sizeof(T) % sizeof(Vector4) != 0, sizeof(T) << "is not a multiple of vec4 for UBO alignment"); |
||||
|
||||
/* 48-byte structures are fine, we'll align them to 768 bytes and not
|
||||
256, but warn about that */ |
||||
CORRADE_FAIL_IF(768 % sizeof(T) != 0, sizeof(T) << "can't fit exactly into 768-byte UBO alignment"); |
||||
if(256 % sizeof(T) != 0) |
||||
CORRADE_WARN(sizeof(T) << "can't fit exactly into 256-byte UBO alignment, only 768"); |
||||
} |
||||
|
||||
void MeshVisualizerTest::drawUniform2DConstructDefault() { |
||||
MeshVisualizerDrawUniform2D a; |
||||
MeshVisualizerDrawUniform2D b{DefaultInit}; |
||||
CORRADE_COMPARE(a.materialId, 0); |
||||
CORRADE_COMPARE(b.materialId, 0); |
||||
|
||||
constexpr MeshVisualizerDrawUniform2D ca; |
||||
constexpr MeshVisualizerDrawUniform2D cb{DefaultInit}; |
||||
CORRADE_COMPARE(ca.materialId, 0); |
||||
CORRADE_COMPARE(cb.materialId, 0); |
||||
|
||||
CORRADE_VERIFY(std::is_nothrow_default_constructible<MeshVisualizerDrawUniform2D>::value); |
||||
CORRADE_VERIFY(std::is_nothrow_constructible<MeshVisualizerDrawUniform2D, DefaultInitT>::value); |
||||
|
||||
/* Implicit construction is not allowed */ |
||||
CORRADE_VERIFY(!std::is_convertible<DefaultInitT, MeshVisualizerDrawUniform2D>::value); |
||||
} |
||||
|
||||
void MeshVisualizerTest::drawUniform2DConstructNoInit() { |
||||
/* Testing only some fields, should be enough */ |
||||
MeshVisualizerDrawUniform2D a; |
||||
a.materialId = 73; |
||||
|
||||
new(&a) MeshVisualizerDrawUniform2D{NoInit}; |
||||
CORRADE_COMPARE(a.materialId, 73); |
||||
|
||||
CORRADE_VERIFY(std::is_nothrow_constructible<MeshVisualizerDrawUniform2D, NoInitT>::value); |
||||
|
||||
/* Implicit construction is not allowed */ |
||||
CORRADE_VERIFY(!std::is_convertible<NoInitT, MeshVisualizerDrawUniform2D>::value); |
||||
} |
||||
|
||||
void MeshVisualizerTest::drawUniform2DSetters() { |
||||
MeshVisualizerDrawUniform2D a; |
||||
a.setMaterialId(73); |
||||
CORRADE_COMPARE(a.materialId, 73); |
||||
} |
||||
|
||||
void MeshVisualizerTest::drawUniform2DMaterialIdPacking() { |
||||
MeshVisualizerDrawUniform2D a; |
||||
a.setMaterialId(13765); |
||||
/* materialId should be right at the beginning, in the low 16 bits on both
|
||||
LE and BE */ |
||||
CORRADE_COMPARE(reinterpret_cast<UnsignedInt*>(&a)[0] & 0xffff, 13765); |
||||
} |
||||
|
||||
void MeshVisualizerTest::drawUniform3DConstructDefault() { |
||||
MeshVisualizerDrawUniform3D a; |
||||
MeshVisualizerDrawUniform3D b{DefaultInit}; |
||||
CORRADE_COMPARE(a.normalMatrix, (Matrix3x4{ |
||||
Vector4{1.0f, 0.0f, 0.0f, 0.0f}, |
||||
Vector4{0.0f, 1.0f, 0.0f, 0.0f}, |
||||
Vector4{0.0f, 0.0f, 1.0f, 0.0f} |
||||
})); |
||||
CORRADE_COMPARE(b.normalMatrix, (Matrix3x4{ |
||||
Vector4{1.0f, 0.0f, 0.0f, 0.0f}, |
||||
Vector4{0.0f, 1.0f, 0.0f, 0.0f}, |
||||
Vector4{0.0f, 0.0f, 1.0f, 0.0f} |
||||
})); |
||||
CORRADE_COMPARE(a.materialId, 0); |
||||
CORRADE_COMPARE(b.materialId, 0); |
||||
|
||||
constexpr MeshVisualizerDrawUniform3D ca; |
||||
constexpr MeshVisualizerDrawUniform3D cb{DefaultInit}; |
||||
CORRADE_COMPARE(ca.normalMatrix, (Matrix3x4{ |
||||
Vector4{1.0f, 0.0f, 0.0f, 0.0f}, |
||||
Vector4{0.0f, 1.0f, 0.0f, 0.0f}, |
||||
Vector4{0.0f, 0.0f, 1.0f, 0.0f} |
||||
})); |
||||
CORRADE_COMPARE(cb.normalMatrix, (Matrix3x4{ |
||||
Vector4{1.0f, 0.0f, 0.0f, 0.0f}, |
||||
Vector4{0.0f, 1.0f, 0.0f, 0.0f}, |
||||
Vector4{0.0f, 0.0f, 1.0f, 0.0f} |
||||
})); |
||||
CORRADE_COMPARE(ca.materialId, 0); |
||||
CORRADE_COMPARE(cb.materialId, 0); |
||||
|
||||
CORRADE_VERIFY(std::is_nothrow_default_constructible<MeshVisualizerDrawUniform3D>::value); |
||||
CORRADE_VERIFY(std::is_nothrow_constructible<MeshVisualizerDrawUniform3D, DefaultInitT>::value); |
||||
|
||||
/* Implicit construction is not allowed */ |
||||
CORRADE_VERIFY(!std::is_convertible<DefaultInitT, MeshVisualizerDrawUniform2D>::value); |
||||
} |
||||
|
||||
void MeshVisualizerTest::drawUniform3DConstructNoInit() { |
||||
/* Testing only some fields, should be enough */ |
||||
MeshVisualizerDrawUniform3D a; |
||||
a.normalMatrix[2] = {1.5f, 0.3f, 3.1f, 0.5f}; |
||||
a.materialId = 5; |
||||
|
||||
new(&a) MeshVisualizerDrawUniform3D{NoInit}; |
||||
CORRADE_COMPARE(a.normalMatrix[2], (Vector4{1.5f, 0.3f, 3.1f, 0.5f})); |
||||
CORRADE_COMPARE(a.materialId, 5); |
||||
|
||||
CORRADE_VERIFY(std::is_nothrow_constructible<MeshVisualizerDrawUniform3D, NoInitT>::value); |
||||
|
||||
/* Implicit construction is not allowed */ |
||||
CORRADE_VERIFY(!std::is_convertible<NoInitT, MeshVisualizerDrawUniform3D>::value); |
||||
} |
||||
|
||||
void MeshVisualizerTest::drawUniform3DSetters() { |
||||
MeshVisualizerDrawUniform3D a; |
||||
a.setNormalMatrix(Matrix4::rotationX(90.0_degf).normalMatrix()) |
||||
.setMaterialId(5); |
||||
CORRADE_COMPARE(a.normalMatrix, (Matrix3x4{ |
||||
Vector4{1.0f, 0.0f, 0.0f, 0.0f}, |
||||
Vector4{0.0f, 0.0f, 1.0f, 0.0f}, |
||||
Vector4{0.0f, -1.0f, 0.0f, 0.0f} |
||||
})); |
||||
CORRADE_COMPARE(a.materialId, 5); |
||||
} |
||||
|
||||
void MeshVisualizerTest::drawUniform3DMaterialIdPacking() { |
||||
MeshVisualizerDrawUniform3D a; |
||||
a.setMaterialId(13765); |
||||
/* The normalMatrix field is 3x4 floats, materialId should be right after
|
||||
in the low 16 bits on both LE and BE */ |
||||
CORRADE_COMPARE(reinterpret_cast<UnsignedInt*>(&a)[12] & 0xffff, 13765); |
||||
} |
||||
|
||||
void MeshVisualizerTest::materialUniformConstructDefault() { |
||||
MeshVisualizerMaterialUniform a; |
||||
MeshVisualizerMaterialUniform b{DefaultInit}; |
||||
CORRADE_COMPARE(a.color, 0xffffffff_rgbaf); |
||||
CORRADE_COMPARE(b.color, 0xffffffff_rgbaf); |
||||
CORRADE_COMPARE(a.wireframeColor, 0x000000ff_rgbaf); |
||||
CORRADE_COMPARE(b.wireframeColor, 0x000000ff_rgbaf); |
||||
CORRADE_COMPARE(a.wireframeWidth, 1.0f); |
||||
CORRADE_COMPARE(b.wireframeWidth, 1.0f); |
||||
CORRADE_COMPARE(a.colorMapOffset, 1.0f/512.0f); |
||||
CORRADE_COMPARE(b.colorMapOffset, 1.0f/512.0f); |
||||
CORRADE_COMPARE(a.colorMapScale, 1.0f/256.0f); |
||||
CORRADE_COMPARE(b.colorMapScale, 1.0f/256.0f); |
||||
CORRADE_COMPARE(a.lineWidth, 1.0f); |
||||
CORRADE_COMPARE(b.lineWidth, 1.0f); |
||||
CORRADE_COMPARE(a.lineLength, 1.0f); |
||||
CORRADE_COMPARE(b.lineLength, 1.0f); |
||||
CORRADE_COMPARE(a.smoothness, 2.0f); |
||||
CORRADE_COMPARE(b.smoothness, 2.0f); |
||||
|
||||
constexpr MeshVisualizerMaterialUniform ca; |
||||
constexpr MeshVisualizerMaterialUniform cb{DefaultInit}; |
||||
CORRADE_COMPARE(ca.color, 0xffffffff_rgbaf); |
||||
CORRADE_COMPARE(cb.color, 0xffffffff_rgbaf); |
||||
CORRADE_COMPARE(ca.wireframeColor, 0x000000ff_rgbaf); |
||||
CORRADE_COMPARE(cb.wireframeColor, 0x000000ff_rgbaf); |
||||
CORRADE_COMPARE(ca.wireframeWidth, 1.0f); |
||||
CORRADE_COMPARE(cb.wireframeWidth, 1.0f); |
||||
CORRADE_COMPARE(ca.colorMapOffset, 1.0f/512.0f); |
||||
CORRADE_COMPARE(cb.colorMapOffset, 1.0f/512.0f); |
||||
CORRADE_COMPARE(ca.colorMapScale, 1.0f/256.0f); |
||||
CORRADE_COMPARE(cb.colorMapScale, 1.0f/256.0f); |
||||
CORRADE_COMPARE(ca.lineWidth, 1.0f); |
||||
CORRADE_COMPARE(cb.lineWidth, 1.0f); |
||||
CORRADE_COMPARE(ca.lineLength, 1.0f); |
||||
CORRADE_COMPARE(cb.lineLength, 1.0f); |
||||
CORRADE_COMPARE(ca.smoothness, 2.0f); |
||||
CORRADE_COMPARE(cb.smoothness, 2.0f); |
||||
|
||||
CORRADE_VERIFY(std::is_nothrow_default_constructible<MeshVisualizerMaterialUniform>::value); |
||||
CORRADE_VERIFY(std::is_nothrow_constructible<MeshVisualizerMaterialUniform, DefaultInitT>::value); |
||||
|
||||
/* Implicit construction is not allowed */ |
||||
CORRADE_VERIFY(!std::is_convertible<DefaultInitT, MeshVisualizerMaterialUniform>::value); |
||||
} |
||||
|
||||
void MeshVisualizerTest::materialUniformConstructNoInit() { |
||||
/* Testing only some fields, should be enough */ |
||||
MeshVisualizerMaterialUniform a; |
||||
a.color = 0x354565fc_rgbaf; |
||||
a.lineWidth = 0.765f; |
||||
|
||||
new(&a) MeshVisualizerMaterialUniform{NoInit}; |
||||
CORRADE_COMPARE(a.color, 0x354565fc_rgbaf); |
||||
CORRADE_COMPARE(a.lineWidth, 0.765f); |
||||
|
||||
CORRADE_VERIFY(std::is_nothrow_constructible<MeshVisualizerMaterialUniform, NoInitT>::value); |
||||
|
||||
/* Implicit construction is not allowed */ |
||||
CORRADE_VERIFY(!std::is_convertible<NoInitT, MeshVisualizerMaterialUniform>::value); |
||||
} |
||||
|
||||
void MeshVisualizerTest::materialUniformSetters() { |
||||
MeshVisualizerMaterialUniform a; |
||||
a.setColor(0x354565fc_rgbaf) |
||||
.setWireframeColor(0x9876fadc_rgbaf) |
||||
.setWireframeWidth(3.5f) |
||||
.setColorMapTransformation(35.5f, 0.5f) |
||||
.setLineWidth(3.0f) |
||||
.setLineLength(4.0f) |
||||
.setSmoothness(5.0f); |
||||
CORRADE_COMPARE(a.color, 0x354565fc_rgbaf); |
||||
CORRADE_COMPARE(a.wireframeColor, 0x9876fadc_rgbaf); |
||||
CORRADE_COMPARE(a.wireframeWidth, 3.5f); |
||||
CORRADE_COMPARE(a.colorMapOffset, 35.5f); |
||||
CORRADE_COMPARE(a.colorMapScale, 0.5f); |
||||
CORRADE_COMPARE(a.lineWidth, 3.0f); |
||||
CORRADE_COMPARE(a.lineLength, 4.0f); |
||||
CORRADE_COMPARE(a.smoothness, 5.0f); |
||||
} |
||||
|
||||
}}}} |
||||
|
||||
CORRADE_TEST_MAIN(Magnum::Shaders::Test::MeshVisualizerTest) |
||||
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@ -0,0 +1,322 @@
|
||||
/*
|
||||
This file is part of Magnum. |
||||
|
||||
Copyright © 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, |
||||
2020, 2021 Vladimír Vondruš <mosra@centrum.cz> |
||||
|
||||
Permission is hereby granted, free of charge, to any person obtaining a |
||||
copy of this software and associated documentation files (the "Software"), |
||||
to deal in the Software without restriction, including without limitation |
||||
the rights to use, copy, modify, merge, publish, distribute, sublicense, |
||||
and/or sell copies of the Software, and to permit persons to whom the |
||||
Software is furnished to do so, subject to the following conditions: |
||||
|
||||
The above copyright notice and this permission notice shall be included |
||||
in all copies or substantial portions of the Software. |
||||
|
||||
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
||||
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
||||
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
||||
THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
||||
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING |
||||
FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER |
||||
DEALINGS IN THE SOFTWARE. |
||||
*/ |
||||
|
||||
#include <new> |
||||
#include <Corrade/TestSuite/Tester.h> |
||||
|
||||
#include "Magnum/Math/Matrix4.h" |
||||
#include "Magnum/Shaders/Phong.h" |
||||
|
||||
namespace Magnum { namespace Shaders { namespace Test { namespace { |
||||
|
||||
struct PhongTest: TestSuite::Tester { |
||||
explicit PhongTest(); |
||||
|
||||
template<class T> void uniformSize(); |
||||
|
||||
void drawUniformConstructDefault(); |
||||
void drawUniformConstructNoInit(); |
||||
void drawUniformSetters(); |
||||
void drawUniformMaterialIdPacking(); |
||||
|
||||
void materialUniformConstructDefault(); |
||||
void materialUniformConstructNoInit(); |
||||
void materialUniformSetters(); |
||||
|
||||
void lightUniformConstructDefault(); |
||||
void lightUniformConstructNoInit(); |
||||
void lightUniformSetters(); |
||||
}; |
||||
|
||||
PhongTest::PhongTest() { |
||||
addTests({&PhongTest::uniformSize<PhongDrawUniform>, |
||||
&PhongTest::uniformSize<PhongMaterialUniform>, |
||||
&PhongTest::uniformSize<PhongLightUniform>, |
||||
|
||||
&PhongTest::drawUniformConstructDefault, |
||||
&PhongTest::drawUniformConstructNoInit, |
||||
&PhongTest::drawUniformSetters, |
||||
&PhongTest::drawUniformMaterialIdPacking, |
||||
|
||||
&PhongTest::materialUniformConstructDefault, |
||||
&PhongTest::materialUniformConstructNoInit, |
||||
&PhongTest::materialUniformSetters, |
||||
|
||||
&PhongTest::lightUniformConstructDefault, |
||||
&PhongTest::lightUniformConstructNoInit, |
||||
&PhongTest::lightUniformSetters}); |
||||
} |
||||
|
||||
using namespace Math::Literals; |
||||
|
||||
template<class> struct UniformTraits; |
||||
template<> struct UniformTraits<PhongDrawUniform> { |
||||
static const char* name() { return "PhongDrawUniform"; } |
||||
}; |
||||
template<> struct UniformTraits<PhongMaterialUniform> { |
||||
static const char* name() { return "PhongMaterialUniform"; } |
||||
}; |
||||
template<> struct UniformTraits<PhongLightUniform> { |
||||
static const char* name() { return "PhongLightUniform"; } |
||||
}; |
||||
|
||||
template<class T> void PhongTest::uniformSize() { |
||||
setTestCaseTemplateName(UniformTraits<T>::name()); |
||||
|
||||
CORRADE_FAIL_IF(sizeof(T) % sizeof(Vector4) != 0, sizeof(T) << "is not a multiple of vec4 for UBO alignment."); |
||||
|
||||
/* 48-byte structures are fine, we'll align them to 768 bytes and not
|
||||
256, but warn about that */ |
||||
CORRADE_FAIL_IF(768 % sizeof(T) != 0, sizeof(T) << "can't fit exactly into 768-byte UBO alignment."); |
||||
if(256 % sizeof(T) != 0) |
||||
CORRADE_WARN(sizeof(T) << "can't fit exactly into 256-byte UBO alignment, only 768."); |
||||
} |
||||
|
||||
void PhongTest::drawUniformConstructDefault() { |
||||
PhongDrawUniform a; |
||||
PhongDrawUniform b{DefaultInit}; |
||||
CORRADE_COMPARE(a.normalMatrix, (Matrix3x4{ |
||||
Vector4{1.0f, 0.0f, 0.0f, 0.0f}, |
||||
Vector4{0.0f, 1.0f, 0.0f, 0.0f}, |
||||
Vector4{0.0f, 0.0f, 1.0f, 0.0f} |
||||
})); |
||||
CORRADE_COMPARE(b.normalMatrix, (Matrix3x4{ |
||||
Vector4{1.0f, 0.0f, 0.0f, 0.0f}, |
||||
Vector4{0.0f, 1.0f, 0.0f, 0.0f}, |
||||
Vector4{0.0f, 0.0f, 1.0f, 0.0f} |
||||
})); |
||||
CORRADE_COMPARE(a.materialId, 0); |
||||
CORRADE_COMPARE(b.materialId, 0); |
||||
CORRADE_COMPARE(a.objectId, 0); |
||||
CORRADE_COMPARE(b.objectId, 0); |
||||
CORRADE_COMPARE(a.lightOffset, 0); |
||||
CORRADE_COMPARE(b.lightOffset, 0); |
||||
CORRADE_COMPARE(a.lightCount, 0xffffffffu); |
||||
CORRADE_COMPARE(b.lightCount, 0xffffffffu); |
||||
|
||||
constexpr PhongDrawUniform ca; |
||||
constexpr PhongDrawUniform cb{DefaultInit}; |
||||
CORRADE_COMPARE(ca.normalMatrix, (Matrix3x4{ |
||||
Vector4{1.0f, 0.0f, 0.0f, 0.0f}, |
||||
Vector4{0.0f, 1.0f, 0.0f, 0.0f}, |
||||
Vector4{0.0f, 0.0f, 1.0f, 0.0f} |
||||
})); |
||||
CORRADE_COMPARE(cb.normalMatrix, (Matrix3x4{ |
||||
Vector4{1.0f, 0.0f, 0.0f, 0.0f}, |
||||
Vector4{0.0f, 1.0f, 0.0f, 0.0f}, |
||||
Vector4{0.0f, 0.0f, 1.0f, 0.0f} |
||||
})); |
||||
CORRADE_COMPARE(ca.materialId, 0); |
||||
CORRADE_COMPARE(cb.materialId, 0); |
||||
CORRADE_COMPARE(ca.objectId, 0); |
||||
CORRADE_COMPARE(cb.objectId, 0); |
||||
CORRADE_COMPARE(ca.lightOffset, 0); |
||||
CORRADE_COMPARE(cb.lightOffset, 0); |
||||
CORRADE_COMPARE(ca.lightCount, 0xffffffffu); |
||||
CORRADE_COMPARE(cb.lightCount, 0xffffffffu); |
||||
|
||||
CORRADE_VERIFY(std::is_nothrow_default_constructible<PhongDrawUniform>::value); |
||||
CORRADE_VERIFY(std::is_nothrow_constructible<PhongDrawUniform, DefaultInitT>::value); |
||||
|
||||
/* Implicit construction is not allowed */ |
||||
CORRADE_VERIFY(!std::is_convertible<DefaultInitT, PhongDrawUniform>::value); |
||||
} |
||||
|
||||
void PhongTest::drawUniformConstructNoInit() { |
||||
/* Testing only some fields, should be enough */ |
||||
PhongDrawUniform a; |
||||
a.normalMatrix[2] = {1.5f, 0.3f, 3.1f, 0.5f}; |
||||
a.materialId = 5; |
||||
a.lightCount = 7; |
||||
|
||||
new(&a) PhongDrawUniform{NoInit}; |
||||
CORRADE_COMPARE(a.normalMatrix[2], (Vector4{1.5f, 0.3f, 3.1f, 0.5f})); |
||||
CORRADE_COMPARE(a.materialId, 5); |
||||
CORRADE_COMPARE(a.lightCount, 7); |
||||
|
||||
CORRADE_VERIFY(std::is_nothrow_constructible<PhongDrawUniform, NoInitT>::value); |
||||
|
||||
/* Implicit construction is not allowed */ |
||||
CORRADE_VERIFY(!std::is_convertible<NoInitT, PhongDrawUniform>::value); |
||||
} |
||||
|
||||
void PhongTest::drawUniformSetters() { |
||||
PhongDrawUniform a; |
||||
a.setNormalMatrix(Matrix4::rotationX(90.0_degf).normalMatrix()) |
||||
.setMaterialId(5) |
||||
.setObjectId(7) |
||||
.setLightOffsetCount(9, 13); |
||||
CORRADE_COMPARE(a.normalMatrix, (Matrix3x4{ |
||||
Vector4{1.0f, 0.0f, 0.0f, 0.0f}, |
||||
Vector4{0.0f, 0.0f, 1.0f, 0.0f}, |
||||
Vector4{0.0f, -1.0f, 0.0f, 0.0f} |
||||
})); |
||||
CORRADE_COMPARE(a.materialId, 5); |
||||
CORRADE_COMPARE(a.objectId, 7); |
||||
CORRADE_COMPARE(a.lightOffset, 9); |
||||
CORRADE_COMPARE(a.lightCount, 13); |
||||
} |
||||
|
||||
void PhongTest::drawUniformMaterialIdPacking() { |
||||
PhongDrawUniform a; |
||||
a.setMaterialId(13765); |
||||
/* The normalMatrix field is 3x4 floats, materialId should be right after
|
||||
in the low 16 bits on both LE and BE */ |
||||
CORRADE_COMPARE(reinterpret_cast<UnsignedInt*>(&a)[12] & 0xffff, 13765); |
||||
} |
||||
|
||||
void PhongTest::materialUniformConstructDefault() { |
||||
PhongMaterialUniform a; |
||||
PhongMaterialUniform b{DefaultInit}; |
||||
CORRADE_COMPARE(a.ambientColor, 0x00000000_rgbaf); |
||||
CORRADE_COMPARE(b.ambientColor, 0x00000000_rgbaf); |
||||
CORRADE_COMPARE(a.diffuseColor, 0xffffffff_rgbaf); |
||||
CORRADE_COMPARE(b.diffuseColor, 0xffffffff_rgbaf); |
||||
CORRADE_COMPARE(a.specularColor, 0xffffff00_rgbaf); |
||||
CORRADE_COMPARE(b.specularColor, 0xffffff00_rgbaf); |
||||
CORRADE_COMPARE(a.normalTextureScale, 1.0f); |
||||
CORRADE_COMPARE(b.normalTextureScale, 1.0f); |
||||
CORRADE_COMPARE(a.shininess, 80.0f); |
||||
CORRADE_COMPARE(b.shininess, 80.0f); |
||||
CORRADE_COMPARE(a.alphaMask, 0.5f); |
||||
CORRADE_COMPARE(b.alphaMask, 0.5f); |
||||
|
||||
constexpr PhongMaterialUniform ca; |
||||
constexpr PhongMaterialUniform cb{DefaultInit}; |
||||
CORRADE_COMPARE(ca.ambientColor, 0x00000000_rgbaf); |
||||
CORRADE_COMPARE(cb.ambientColor, 0x00000000_rgbaf); |
||||
CORRADE_COMPARE(ca.diffuseColor, 0xffffffff_rgbaf); |
||||
CORRADE_COMPARE(cb.diffuseColor, 0xffffffff_rgbaf); |
||||
CORRADE_COMPARE(ca.specularColor, 0xffffff00_rgbaf); |
||||
CORRADE_COMPARE(cb.specularColor, 0xffffff00_rgbaf); |
||||
CORRADE_COMPARE(ca.normalTextureScale, 1.0f); |
||||
CORRADE_COMPARE(cb.normalTextureScale, 1.0f); |
||||
CORRADE_COMPARE(ca.shininess, 80.0f); |
||||
CORRADE_COMPARE(cb.shininess, 80.0f); |
||||
CORRADE_COMPARE(ca.alphaMask, 0.5f); |
||||
CORRADE_COMPARE(cb.alphaMask, 0.5f); |
||||
|
||||
CORRADE_VERIFY(std::is_nothrow_default_constructible<PhongMaterialUniform>::value); |
||||
CORRADE_VERIFY(std::is_nothrow_constructible<PhongMaterialUniform, DefaultInitT>::value); |
||||
|
||||
/* Implicit construction is not allowed */ |
||||
CORRADE_VERIFY(!std::is_convertible<DefaultInitT, PhongMaterialUniform>::value); |
||||
} |
||||
|
||||
void PhongTest::materialUniformConstructNoInit() { |
||||
/* Testing only some fields, should be enough */ |
||||
PhongMaterialUniform a; |
||||
a.diffuseColor = 0x354565fc_rgbaf; |
||||
a.normalTextureScale = 0.4f; |
||||
a.alphaMask = 7.0f; |
||||
|
||||
new(&a) PhongMaterialUniform{NoInit}; |
||||
CORRADE_COMPARE(a.diffuseColor, 0x354565fc_rgbaf); |
||||
CORRADE_COMPARE(a.normalTextureScale, 0.4f); |
||||
CORRADE_COMPARE(a.alphaMask, 7.0f); |
||||
|
||||
CORRADE_VERIFY(std::is_nothrow_constructible<PhongMaterialUniform, NoInitT>::value); |
||||
|
||||
/* Implicit construction is not allowed */ |
||||
CORRADE_VERIFY(!std::is_convertible<NoInitT, PhongMaterialUniform>::value); |
||||
} |
||||
|
||||
void PhongTest::materialUniformSetters() { |
||||
PhongMaterialUniform a; |
||||
a.setAmbientColor(0xff3366cc_rgbaf) |
||||
.setDiffuseColor(0x996600aa_rgbaf) |
||||
.setSpecularColor(0x0044ffdd_rgbaf) |
||||
.setNormalTextureScale(0.4f) |
||||
.setShininess(37.0f) |
||||
.setAlphaMask(2.5f); |
||||
CORRADE_COMPARE(a.ambientColor, 0xff3366cc_rgbaf); |
||||
CORRADE_COMPARE(a.diffuseColor, 0x996600aa_rgbaf); |
||||
CORRADE_COMPARE(a.specularColor, 0x0044ffdd_rgbaf); |
||||
CORRADE_COMPARE(a.normalTextureScale, 0.4f); |
||||
CORRADE_COMPARE(a.shininess, 37.0f); |
||||
CORRADE_COMPARE(a.alphaMask, 2.5f); |
||||
} |
||||
|
||||
void PhongTest::lightUniformConstructDefault() { |
||||
PhongLightUniform a; |
||||
PhongLightUniform b{DefaultInit}; |
||||
CORRADE_COMPARE(a.position, (Vector4{0.0f, 0.0f, 1.0f, 0.0f})); |
||||
CORRADE_COMPARE(b.position, (Vector4{0.0f, 0.0f, 1.0f, 0.0f})); |
||||
CORRADE_COMPARE(a.color, 0xffffff_rgbf); |
||||
CORRADE_COMPARE(b.color, 0xffffff_rgbf); |
||||
CORRADE_COMPARE(a.specularColor, 0xffffff_rgbf); |
||||
CORRADE_COMPARE(b.specularColor, 0xffffff_rgbf); |
||||
CORRADE_COMPARE(a.range, Constants::inf()); |
||||
CORRADE_COMPARE(b.range, Constants::inf()); |
||||
|
||||
constexpr PhongLightUniform ca; |
||||
constexpr PhongLightUniform cb{DefaultInit}; |
||||
CORRADE_COMPARE(ca.position, (Vector4{0.0f, 0.0f, 1.0f, 0.0f})); |
||||
CORRADE_COMPARE(cb.position, (Vector4{0.0f, 0.0f, 1.0f, 0.0f})); |
||||
CORRADE_COMPARE(ca.color, 0xffffff_rgbf); |
||||
CORRADE_COMPARE(cb.color, 0xffffff_rgbf); |
||||
CORRADE_COMPARE(ca.specularColor, 0xffffff_rgbf); |
||||
CORRADE_COMPARE(cb.specularColor, 0xffffff_rgbf); |
||||
CORRADE_COMPARE(ca.range, Constants::inf()); |
||||
CORRADE_COMPARE(cb.range, Constants::inf()); |
||||
|
||||
CORRADE_VERIFY(std::is_nothrow_default_constructible<PhongLightUniform>::value); |
||||
CORRADE_VERIFY(std::is_nothrow_constructible<PhongLightUniform, DefaultInitT>::value); |
||||
|
||||
/* Implicit construction is not allowed */ |
||||
CORRADE_VERIFY(!std::is_convertible<DefaultInitT, PhongLightUniform>::value); |
||||
} |
||||
|
||||
void PhongTest::lightUniformConstructNoInit() { |
||||
/* Testing only some fields, should be enough */ |
||||
PhongLightUniform a; |
||||
a.color = 0x354565_rgbf; |
||||
a.range = 7.0f; |
||||
|
||||
new(&a) PhongLightUniform{NoInit}; |
||||
CORRADE_COMPARE(a.color, 0x354565_rgbf); |
||||
CORRADE_COMPARE(a.range, 7.0f); |
||||
|
||||
CORRADE_VERIFY(std::is_nothrow_constructible<PhongLightUniform, NoInitT>::value); |
||||
|
||||
/* Implicit construction is not allowed */ |
||||
CORRADE_VERIFY(!std::is_convertible<NoInitT, PhongLightUniform>::value); |
||||
} |
||||
|
||||
void PhongTest::lightUniformSetters() { |
||||
PhongLightUniform a; |
||||
a.setPosition({2.5f, 3.6f, 0.7f, 1.1f}) |
||||
.setColor(0x354565_rgbf) |
||||
.setSpecularColor(0x996600_rgbf) |
||||
.setRange(7.0f); |
||||
CORRADE_COMPARE(a.position, (Vector4{2.5f, 3.6f, 0.7f, 1.1f})); |
||||
CORRADE_COMPARE(a.color, 0x354565_rgbf); |
||||
CORRADE_COMPARE(a.specularColor, 0x996600_rgbf); |
||||
CORRADE_COMPARE(a.range, 7.0f); |
||||
} |
||||
|
||||
}}}} |
||||
|
||||
CORRADE_TEST_MAIN(Magnum::Shaders::Test::PhongTest) |
||||
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|
||||
/*
|
||||
This file is part of Magnum. |
||||
|
||||
Copyright © 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, |
||||
2020, 2021 Vladimír Vondruš <mosra@centrum.cz> |
||||
|
||||
Permission is hereby granted, free of charge, to any person obtaining a |
||||
copy of this software and associated documentation files (the "Software"), |
||||
to deal in the Software without restriction, including without limitation |
||||
the rights to use, copy, modify, merge, publish, distribute, sublicense, |
||||
and/or sell copies of the Software, and to permit persons to whom the |
||||
Software is furnished to do so, subject to the following conditions: |
||||
|
||||
The above copyright notice and this permission notice shall be included |
||||
in all copies or substantial portions of the Software. |
||||
|
||||
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
||||
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
||||
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
||||
THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
||||
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING |
||||
FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER |
||||
DEALINGS IN THE SOFTWARE. |
||||
*/ |
||||
|
||||
#include <new> |
||||
#include <Corrade/TestSuite/Tester.h> |
||||
|
||||
#include "Magnum/Shaders/Vector.h" |
||||
|
||||
namespace Magnum { namespace Shaders { namespace Test { namespace { |
||||
|
||||
struct VectorTest: TestSuite::Tester { |
||||
explicit VectorTest(); |
||||
|
||||
template<class T> void uniformSize(); |
||||
|
||||
void drawUniformConstructDefault(); |
||||
void drawUniformConstructNoInit(); |
||||
void drawUniformSetters(); |
||||
}; |
||||
|
||||
VectorTest::VectorTest() { |
||||
addTests({&VectorTest::uniformSize<VectorDrawUniform>, |
||||
|
||||
&VectorTest::drawUniformConstructDefault, |
||||
&VectorTest::drawUniformConstructNoInit, |
||||
&VectorTest::drawUniformSetters}); |
||||
} |
||||
|
||||
using namespace Math::Literals; |
||||
|
||||
template<class> struct UniformTraits; |
||||
template<> struct UniformTraits<VectorDrawUniform> { |
||||
static const char* name() { return "VectorDrawUniform"; } |
||||
}; |
||||
|
||||
template<class T> void VectorTest::uniformSize() { |
||||
setTestCaseTemplateName(UniformTraits<T>::name()); |
||||
|
||||
CORRADE_FAIL_IF(sizeof(T) % sizeof(Vector4) != 0, sizeof(T) << "is not a multiple of vec4 for UBO alignment."); |
||||
|
||||
/* 48-byte structures are fine, we'll align them to 768 bytes and not
|
||||
256, but warn about that */ |
||||
CORRADE_FAIL_IF(768 % sizeof(T) != 0, sizeof(T) << "can't fit exactly into 768-byte UBO alignment."); |
||||
if(256 % sizeof(T) != 0) |
||||
CORRADE_WARN(sizeof(T) << "can't fit exactly into 256-byte UBO alignment, only 768."); |
||||
} |
||||
|
||||
void VectorTest::drawUniformConstructDefault() { |
||||
VectorDrawUniform a; |
||||
VectorDrawUniform b{DefaultInit}; |
||||
CORRADE_COMPARE(a.color, 0xffffffff_rgbaf); |
||||
CORRADE_COMPARE(b.color, 0xffffffff_rgbaf); |
||||
CORRADE_COMPARE(a.backgroundColor, 0x00000000_rgbaf); |
||||
CORRADE_COMPARE(b.backgroundColor, 0x00000000_rgbaf); |
||||
|
||||
constexpr VectorDrawUniform ca; |
||||
constexpr VectorDrawUniform cb{DefaultInit}; |
||||
CORRADE_COMPARE(ca.color, 0xffffffff_rgbaf); |
||||
CORRADE_COMPARE(cb.color, 0xffffffff_rgbaf); |
||||
CORRADE_COMPARE(ca.backgroundColor, 0x00000000_rgbaf); |
||||
CORRADE_COMPARE(cb.backgroundColor, 0x00000000_rgbaf); |
||||
|
||||
CORRADE_VERIFY(std::is_nothrow_default_constructible<VectorDrawUniform>::value); |
||||
CORRADE_VERIFY(std::is_nothrow_constructible<VectorDrawUniform, DefaultInitT>::value); |
||||
|
||||
/* Implicit construction is not allowed */ |
||||
CORRADE_VERIFY(!std::is_convertible<DefaultInitT, VectorDrawUniform>::value); |
||||
} |
||||
|
||||
void VectorTest::drawUniformConstructNoInit() { |
||||
/* Testing only some fields, should be enough */ |
||||
VectorDrawUniform a; |
||||
a.color = 0x354565fc_rgbaf; |
||||
a.backgroundColor = 0x98769facb_rgbaf; |
||||
|
||||
new(&a) VectorDrawUniform{NoInit}; |
||||
CORRADE_COMPARE(a.color, 0x354565fc_rgbaf); |
||||
CORRADE_COMPARE(a.backgroundColor, 0x98769facb_rgbaf); |
||||
|
||||
CORRADE_VERIFY(std::is_nothrow_constructible<VectorDrawUniform, NoInitT>::value); |
||||
|
||||
/* Implicit construction is not allowed */ |
||||
CORRADE_VERIFY(!std::is_convertible<NoInitT, VectorDrawUniform>::value); |
||||
} |
||||
|
||||
void VectorTest::drawUniformSetters() { |
||||
VectorDrawUniform a; |
||||
a.setColor(0x354565fc_rgbaf) |
||||
.setBackgroundColor(0x98769facb_rgbaf); |
||||
CORRADE_COMPARE(a.color, 0x354565fc_rgbaf); |
||||
CORRADE_COMPARE(a.backgroundColor, 0x98769facb_rgbaf); |
||||
} |
||||
|
||||
}}}} |
||||
|
||||
CORRADE_TEST_MAIN(Magnum::Shaders::Test::VectorTest) |
||||
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Reference in new issue