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567 lines
28 KiB
567 lines
28 KiB
/* |
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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, |
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2020, 2021, 2022 Vladimír Vondruš <mosra@centrum.cz> |
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Permission is hereby granted, free of charge, to any person obtaining a |
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copy of this software and associated documentation files (the "Software"), |
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to deal in the Software without restriction, including without limitation |
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the rights to use, copy, modify, merge, publish, distribute, sublicense, |
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and/or sell copies of the Software, and to permit persons to whom the |
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Software is furnished to do so, subject to the following conditions: |
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The above copyright notice and this permission notice shall be included |
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in all copies or substantial portions of the Software. |
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
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THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING |
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FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER |
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DEALINGS IN THE SOFTWARE. |
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*/ |
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#include <sstream> |
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#include <Corrade/Containers/StringStl.h> |
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#include <Corrade/TestSuite/Tester.h> |
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#include <Corrade/Utility/DebugStl.h> |
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#include "Magnum/Math/Color.h" |
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#include "Magnum/Math/Matrix3.h" |
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#include "Magnum/Trade/PbrSpecularGlossinessMaterialData.h" |
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namespace Magnum { namespace Trade { namespace Test { namespace { |
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class PbrSpecularGlossinessMaterialDataTest: public TestSuite::Tester { |
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public: |
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explicit PbrSpecularGlossinessMaterialDataTest(); |
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void basics(); |
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void defaults(); |
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void textured(); |
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void texturedDefaults(); |
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void texturedImplicitPackedSpecularGlossiness(); |
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void texturedExplicitPackedSpecularGlossiness(); |
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void texturedSingleMatrixCoordinates(); |
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void invalidTextures(); |
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void commonTransformationCoordinatesNoTextures(); |
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void commonTransformationCoordinatesOneTexture(); |
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void commonTransformationCoordinatesOneDifferentTexture(); |
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void noCommonTransformationCoordinates(); |
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}; |
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const Containers::StringView PbrSpecularGlossinessTextureData[] { |
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"DiffuseTexture", |
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"SpecularTexture", |
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"GlossinessTexture", |
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"NormalTexture", |
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"OcclusionTexture", |
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"EmissiveTexture" |
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}; |
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PbrSpecularGlossinessMaterialDataTest::PbrSpecularGlossinessMaterialDataTest() { |
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addTests({&PbrSpecularGlossinessMaterialDataTest::basics, |
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&PbrSpecularGlossinessMaterialDataTest::defaults, |
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&PbrSpecularGlossinessMaterialDataTest::textured, |
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&PbrSpecularGlossinessMaterialDataTest::texturedDefaults, |
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&PbrSpecularGlossinessMaterialDataTest::texturedImplicitPackedSpecularGlossiness, |
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&PbrSpecularGlossinessMaterialDataTest::texturedExplicitPackedSpecularGlossiness, |
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&PbrSpecularGlossinessMaterialDataTest::texturedSingleMatrixCoordinates, |
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&PbrSpecularGlossinessMaterialDataTest::invalidTextures, |
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&PbrSpecularGlossinessMaterialDataTest::commonTransformationCoordinatesNoTextures}); |
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addInstancedTests({ |
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&PbrSpecularGlossinessMaterialDataTest::commonTransformationCoordinatesOneTexture, |
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&PbrSpecularGlossinessMaterialDataTest::commonTransformationCoordinatesOneDifferentTexture}, |
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Containers::arraySize(PbrSpecularGlossinessTextureData)); |
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addTests({&PbrSpecularGlossinessMaterialDataTest::noCommonTransformationCoordinates}); |
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} |
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using namespace Math::Literals; |
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void PbrSpecularGlossinessMaterialDataTest::basics() { |
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MaterialData base{MaterialType::PbrSpecularGlossiness, { |
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{MaterialAttribute::DiffuseColor, 0xccffbbff_rgbaf}, |
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{MaterialAttribute::SpecularColor, 0xff336600_rgbaf}, |
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{MaterialAttribute::Glossiness, 0.79f}, |
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{MaterialAttribute::EmissiveColor, 0x111111_rgbf} |
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}}; |
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CORRADE_COMPARE(base.types(), MaterialType::PbrSpecularGlossiness); |
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const auto& data = base.as<PbrSpecularGlossinessMaterialData>(); |
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CORRADE_VERIFY(!data.hasSpecularTexture()); |
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CORRADE_VERIFY(!data.hasGlossinessTexture()); |
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CORRADE_VERIFY(!data.hasSpecularGlossinessTexture()); |
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CORRADE_VERIFY(!data.hasTextureTransformation()); |
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CORRADE_VERIFY(!data.hasTextureCoordinates()); |
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CORRADE_COMPARE(data.diffuseColor(), 0xccffbbff_rgbaf); |
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CORRADE_COMPARE(data.specularColor(), 0xff336600_rgbaf); |
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CORRADE_COMPARE(data.glossiness(), 0.79f); |
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} |
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void PbrSpecularGlossinessMaterialDataTest::defaults() { |
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MaterialData base{{}, {}}; |
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CORRADE_COMPARE(base.types(), MaterialTypes{}); |
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/* Casting is fine even if the type doesn't include PbrMetallicRoughness */ |
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const auto& data = base.as<PbrSpecularGlossinessMaterialData>(); |
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CORRADE_VERIFY(!data.hasSpecularTexture()); |
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CORRADE_VERIFY(!data.hasGlossinessTexture()); |
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CORRADE_VERIFY(!data.hasSpecularGlossinessTexture()); |
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CORRADE_VERIFY(!data.hasTextureTransformation()); |
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CORRADE_VERIFY(!data.hasTextureCoordinates()); |
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CORRADE_COMPARE(data.diffuseColor(), 0xffffffff_rgbaf); |
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CORRADE_COMPARE(data.specularColor(), 0xffffff00_rgbaf); |
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CORRADE_COMPARE(data.glossiness(), 1.0f); |
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} |
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void PbrSpecularGlossinessMaterialDataTest::textured() { |
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PbrSpecularGlossinessMaterialData data{{}, { |
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{MaterialAttribute::DiffuseColor, 0xccffbbff_rgbaf}, |
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{MaterialAttribute::DiffuseTexture, 0u}, |
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{MaterialAttribute::DiffuseTextureMatrix, Matrix3::scaling({0.5f, 1.0f})}, |
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{MaterialAttribute::DiffuseTextureCoordinates, 2u}, |
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{MaterialAttribute::SpecularColor, 0x33556600_rgbaf}, |
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{MaterialAttribute::SpecularTexture, 1u}, |
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{MaterialAttribute::SpecularTextureSwizzle, MaterialTextureSwizzle::RGBA}, |
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{MaterialAttribute::SpecularTextureMatrix, Matrix3::scaling({0.5f, 0.5f})}, |
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{MaterialAttribute::SpecularTextureCoordinates, 3u}, |
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{MaterialAttribute::Glossiness, 0.79f}, |
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{MaterialAttribute::GlossinessTexture, 2u}, |
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{MaterialAttribute::GlossinessTextureSwizzle, MaterialTextureSwizzle::A}, |
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{MaterialAttribute::GlossinessTextureMatrix, Matrix3::scaling({1.0f, 1.0f})}, |
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{MaterialAttribute::GlossinessTextureCoordinates, 4u}, |
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{MaterialAttribute::NormalTexture, 3u}, |
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{MaterialAttribute::NormalTextureScale, 0.35f}, |
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{MaterialAttribute::NormalTextureSwizzle, MaterialTextureSwizzle::BA}, |
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{MaterialAttribute::NormalTextureMatrix, Matrix3::scaling({1.0f, 0.5f})}, |
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{MaterialAttribute::NormalTextureCoordinates, 5u}, |
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{MaterialAttribute::OcclusionTexture, 4u}, |
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{MaterialAttribute::OcclusionTextureStrength, 0.66f}, |
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{MaterialAttribute::OcclusionTextureSwizzle, MaterialTextureSwizzle::B}, |
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{MaterialAttribute::OcclusionTextureMatrix, Matrix3::scaling({1.0f, 0.75f})}, |
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{MaterialAttribute::OcclusionTextureCoordinates, 6u}, |
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{MaterialAttribute::EmissiveColor, 0x111111_rgbf}, |
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{MaterialAttribute::EmissiveTexture, 5u}, |
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{MaterialAttribute::EmissiveTextureMatrix, Matrix3::scaling({0.75f, 0.5f})}, |
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{MaterialAttribute::EmissiveTextureCoordinates, 7u} |
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}}; |
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CORRADE_VERIFY(data.hasSpecularTexture()); |
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CORRADE_VERIFY(data.hasGlossinessTexture()); |
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CORRADE_VERIFY(!data.hasSpecularGlossinessTexture()); |
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CORRADE_VERIFY(data.hasTextureTransformation()); |
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CORRADE_VERIFY(data.hasTextureCoordinates()); |
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CORRADE_COMPARE(data.diffuseColor(), 0xccffbbff_rgbaf); |
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CORRADE_COMPARE(data.diffuseTexture(), 0); |
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CORRADE_COMPARE(data.diffuseTextureMatrix(), Matrix3::scaling({0.5f, 1.0f})); |
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CORRADE_COMPARE(data.diffuseTextureCoordinates(), 2); |
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CORRADE_COMPARE(data.specularColor(), 0x33556600_rgbaf); |
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CORRADE_COMPARE(data.specularTexture(), 1); |
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CORRADE_COMPARE(data.specularTextureSwizzle(), MaterialTextureSwizzle::RGBA); |
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CORRADE_COMPARE(data.specularTextureMatrix(), Matrix3::scaling({0.5f, 0.5f})); |
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CORRADE_COMPARE(data.specularTextureCoordinates(), 3); |
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CORRADE_COMPARE(data.glossiness(), 0.79f); |
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CORRADE_COMPARE(data.glossinessTexture(), 2); |
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CORRADE_COMPARE(data.glossinessTextureSwizzle(), MaterialTextureSwizzle::A); |
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CORRADE_COMPARE(data.glossinessTextureMatrix(), Matrix3::scaling({1.0f, 1.0f})); |
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CORRADE_COMPARE(data.glossinessTextureCoordinates(), 4); |
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CORRADE_COMPARE(data.normalTexture(), 3); |
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CORRADE_COMPARE(data.normalTextureScale(), 0.35f); |
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CORRADE_COMPARE(data.normalTextureSwizzle(), MaterialTextureSwizzle::BA); |
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CORRADE_COMPARE(data.normalTextureMatrix(), Matrix3::scaling({1.0f, 0.5f})); |
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CORRADE_COMPARE(data.normalTextureCoordinates(), 5); |
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CORRADE_COMPARE(data.occlusionTexture(), 4); |
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CORRADE_COMPARE(data.occlusionTextureStrength(), 0.66f); |
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CORRADE_COMPARE(data.occlusionTextureMatrix(), Matrix3::scaling({1.0f, 0.75f})); |
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CORRADE_COMPARE(data.occlusionTextureSwizzle(), MaterialTextureSwizzle::B); |
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CORRADE_COMPARE(data.occlusionTextureCoordinates(), 6); |
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CORRADE_COMPARE(data.emissiveColor(), 0x111111_rgbf); |
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CORRADE_COMPARE(data.emissiveTextureMatrix(), Matrix3::scaling({0.75f, 0.5f})); |
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CORRADE_COMPARE(data.emissiveTexture(), 5); |
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CORRADE_COMPARE(data.emissiveTextureCoordinates(), 7); |
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} |
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void PbrSpecularGlossinessMaterialDataTest::texturedDefaults() { |
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PbrSpecularGlossinessMaterialData data{{}, { |
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{MaterialAttribute::DiffuseTexture, 1u}, |
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{MaterialAttribute::SpecularTexture, 2u}, |
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{MaterialAttribute::GlossinessTexture, 3u}, |
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{MaterialAttribute::NormalTexture, 4u}, |
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{MaterialAttribute::OcclusionTexture, 5u}, |
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{MaterialAttribute::EmissiveTexture, 6u} |
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}}; |
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CORRADE_VERIFY(data.hasSpecularTexture()); |
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CORRADE_VERIFY(data.hasGlossinessTexture()); |
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CORRADE_VERIFY(!data.hasSpecularGlossinessTexture()); |
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CORRADE_VERIFY(!data.hasTextureTransformation()); |
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CORRADE_VERIFY(!data.hasTextureCoordinates()); |
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CORRADE_COMPARE(data.diffuseColor(), 0xffffffff_rgbaf); |
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CORRADE_COMPARE(data.diffuseTexture(), 1); |
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CORRADE_COMPARE(data.diffuseTextureMatrix(), Matrix3{}); |
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CORRADE_COMPARE(data.diffuseTextureCoordinates(), 0); |
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CORRADE_COMPARE(data.specularColor(), 0xffffff00_rgbaf); |
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CORRADE_COMPARE(data.specularTexture(), 2); |
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CORRADE_COMPARE(data.specularTextureSwizzle(), MaterialTextureSwizzle::RGB); |
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CORRADE_COMPARE(data.specularTextureMatrix(), Matrix3{}); |
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CORRADE_COMPARE(data.specularTextureCoordinates(), 0); |
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CORRADE_COMPARE(data.glossiness(), 1.0f); |
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CORRADE_COMPARE(data.glossinessTexture(), 3); |
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CORRADE_COMPARE(data.glossinessTextureSwizzle(), MaterialTextureSwizzle::R); |
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CORRADE_COMPARE(data.glossinessTextureMatrix(), Matrix3{}); |
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CORRADE_COMPARE(data.glossinessTextureCoordinates(), 0); |
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CORRADE_COMPARE(data.normalTexture(), 4); |
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CORRADE_COMPARE(data.normalTextureScale(), 1.0f); |
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CORRADE_COMPARE(data.normalTextureSwizzle(), MaterialTextureSwizzle::RGB); |
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CORRADE_COMPARE(data.normalTextureMatrix(), Matrix3{}); |
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CORRADE_COMPARE(data.normalTextureCoordinates(), 0); |
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CORRADE_COMPARE(data.occlusionTexture(), 5); |
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CORRADE_COMPARE(data.occlusionTextureStrength(), 1.0f); |
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CORRADE_COMPARE(data.occlusionTextureMatrix(), Matrix3{}); |
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CORRADE_COMPARE(data.occlusionTextureSwizzle(), MaterialTextureSwizzle::R); |
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CORRADE_COMPARE(data.occlusionTextureCoordinates(), 0); |
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CORRADE_COMPARE(data.emissiveColor(), 0x000000_rgbf); |
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CORRADE_COMPARE(data.emissiveTextureMatrix(), Matrix3{}); |
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CORRADE_COMPARE(data.emissiveTexture(), 6); |
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CORRADE_COMPARE(data.emissiveTextureCoordinates(), 0); |
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} |
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void PbrSpecularGlossinessMaterialDataTest::texturedSingleMatrixCoordinates() { |
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PbrSpecularGlossinessMaterialData data{{}, { |
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{MaterialAttribute::DiffuseTexture, 1u}, |
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{MaterialAttribute::SpecularTexture, 2u}, |
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{MaterialAttribute::GlossinessTexture, 3u}, |
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{MaterialAttribute::NormalTexture, 4u}, |
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{MaterialAttribute::OcclusionTexture, 5u}, |
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{MaterialAttribute::EmissiveTexture, 6u}, |
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{MaterialAttribute::TextureMatrix, Matrix3::scaling({0.5f, 0.5f})}, |
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{MaterialAttribute::TextureCoordinates, 7u} |
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}}; |
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CORRADE_VERIFY(data.hasTextureTransformation()); |
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CORRADE_VERIFY(data.hasTextureCoordinates()); |
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CORRADE_COMPARE(data.diffuseTextureMatrix(), Matrix3::scaling({0.5f, 0.5f})); |
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CORRADE_COMPARE(data.diffuseTextureCoordinates(), 7); |
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CORRADE_COMPARE(data.specularTextureMatrix(), Matrix3::scaling({0.5f, 0.5f})); |
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CORRADE_COMPARE(data.specularTextureCoordinates(), 7); |
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CORRADE_COMPARE(data.glossinessTextureMatrix(), Matrix3::scaling({0.5f, 0.5f})); |
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CORRADE_COMPARE(data.glossinessTextureCoordinates(), 7); |
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CORRADE_COMPARE(data.normalTextureMatrix(), Matrix3::scaling({0.5f, 0.5f})); |
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CORRADE_COMPARE(data.normalTextureCoordinates(), 7); |
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CORRADE_COMPARE(data.occlusionTextureMatrix(), Matrix3::scaling({0.5f, 0.5f})); |
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CORRADE_COMPARE(data.occlusionTextureCoordinates(), 7); |
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CORRADE_COMPARE(data.emissiveTextureMatrix(), Matrix3::scaling({0.5f, 0.5f})); |
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CORRADE_COMPARE(data.emissiveTextureCoordinates(), 7); |
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} |
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void PbrSpecularGlossinessMaterialDataTest::texturedImplicitPackedSpecularGlossiness() { |
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/* Just the texture ID, the rest is implicit */ |
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{ |
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PbrSpecularGlossinessMaterialData data{{}, { |
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{MaterialAttribute::SpecularGlossinessTexture, 2u}, |
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}}; |
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CORRADE_VERIFY(data.hasSpecularGlossinessTexture()); |
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CORRADE_COMPARE(data.specularTexture(), 2); |
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CORRADE_COMPARE(data.specularTextureSwizzle(), MaterialTextureSwizzle::RGB); |
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CORRADE_COMPARE(data.specularTextureMatrix(), Matrix3{}); |
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CORRADE_COMPARE(data.specularTextureCoordinates(), 0); |
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CORRADE_COMPARE(data.glossinessTexture(), 2); |
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CORRADE_COMPARE(data.glossinessTextureSwizzle(), MaterialTextureSwizzle::A); |
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CORRADE_COMPARE(data.glossinessTextureMatrix(), Matrix3{}); |
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CORRADE_COMPARE(data.glossinessTextureCoordinates(), 0); |
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/* Explicit parameters for everything, but all the same */ |
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} { |
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PbrSpecularGlossinessMaterialData data{{}, { |
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{MaterialAttribute::SpecularGlossinessTexture, 2u}, |
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{MaterialAttribute::SpecularTextureSwizzle, MaterialTextureSwizzle::RGB}, |
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{MaterialAttribute::SpecularTextureMatrix, Matrix3::scaling({0.5f, 0.5f})}, |
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{MaterialAttribute::SpecularTextureCoordinates, 3u}, |
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{MaterialAttribute::GlossinessTextureSwizzle, MaterialTextureSwizzle::A}, |
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{MaterialAttribute::GlossinessTextureMatrix, Matrix3::scaling({0.5f, 0.5f})}, |
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{MaterialAttribute::GlossinessTextureCoordinates, 3u} |
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}}; |
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CORRADE_VERIFY(data.hasSpecularGlossinessTexture()); |
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CORRADE_COMPARE(data.specularTexture(), 2); |
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CORRADE_COMPARE(data.specularTextureSwizzle(), MaterialTextureSwizzle::RGB); |
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CORRADE_COMPARE(data.specularTextureMatrix(), Matrix3::scaling({0.5f, 0.5f})); |
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CORRADE_COMPARE(data.specularTextureCoordinates(), 3); |
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CORRADE_COMPARE(data.glossinessTexture(), 2); |
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CORRADE_COMPARE(data.glossinessTextureSwizzle(), MaterialTextureSwizzle::A); |
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CORRADE_COMPARE(data.glossinessTextureMatrix(), Matrix3::scaling({0.5f, 0.5f})); |
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CORRADE_COMPARE(data.glossinessTextureCoordinates(), 3); |
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/* Swizzle is ignored when the combined texture is specified, so this is |
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fine. */ |
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} { |
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PbrSpecularGlossinessMaterialData data{{}, { |
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{MaterialAttribute::SpecularGlossinessTexture, 2u}, |
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{MaterialAttribute::GlossinessTextureSwizzle, MaterialTextureSwizzle::B}, |
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}}; |
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CORRADE_VERIFY(data.hasSpecularGlossinessTexture()); |
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/* Unexpected texture matrix */ |
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} { |
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PbrSpecularGlossinessMaterialData data{{}, { |
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{MaterialAttribute::SpecularGlossinessTexture, 2u}, |
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{MaterialAttribute::SpecularTextureMatrix, Matrix3::scaling({0.5f, 1.0f})}, |
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}}; |
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CORRADE_VERIFY(!data.hasSpecularGlossinessTexture()); |
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/* Unexpected texture coordinates */ |
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} { |
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PbrSpecularGlossinessMaterialData data{{}, { |
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{MaterialAttribute::SpecularGlossinessTexture, 2u}, |
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{MaterialAttribute::GlossinessTextureCoordinates, 1u}, |
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}}; |
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CORRADE_VERIFY(!data.hasSpecularGlossinessTexture()); |
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} |
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} |
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void PbrSpecularGlossinessMaterialDataTest::texturedExplicitPackedSpecularGlossiness() { |
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/* Just the texture ID and swizzles, the rest is implicit */ |
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{ |
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PbrSpecularGlossinessMaterialData data{{}, { |
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{MaterialAttribute::SpecularTexture, 2u}, |
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{MaterialAttribute::GlossinessTexture, 2u}, |
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{MaterialAttribute::GlossinessTextureSwizzle, MaterialTextureSwizzle::A} |
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}}; |
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CORRADE_VERIFY(data.hasSpecularGlossinessTexture()); |
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CORRADE_COMPARE(data.specularTexture(), 2); |
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CORRADE_COMPARE(data.specularTextureSwizzle(), MaterialTextureSwizzle::RGB); |
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CORRADE_COMPARE(data.specularTextureMatrix(), Matrix3{}); |
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CORRADE_COMPARE(data.specularTextureCoordinates(), 0); |
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CORRADE_COMPARE(data.glossinessTexture(), 2); |
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CORRADE_COMPARE(data.glossinessTextureSwizzle(), MaterialTextureSwizzle::A); |
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CORRADE_COMPARE(data.glossinessTextureMatrix(), Matrix3{}); |
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CORRADE_COMPARE(data.glossinessTextureCoordinates(), 0); |
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|
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/* Explicit parameters for everything, but all the same */ |
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} { |
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PbrSpecularGlossinessMaterialData data{{}, { |
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{MaterialAttribute::SpecularTexture, 2u}, |
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{MaterialAttribute::SpecularTextureSwizzle, MaterialTextureSwizzle::RGB}, |
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{MaterialAttribute::SpecularTextureMatrix, Matrix3::scaling({0.5f, 0.5f})}, |
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{MaterialAttribute::SpecularTextureCoordinates, 3u}, |
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{MaterialAttribute::GlossinessTexture, 2u}, |
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{MaterialAttribute::GlossinessTextureSwizzle, MaterialTextureSwizzle::A}, |
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{MaterialAttribute::GlossinessTextureMatrix, Matrix3::scaling({0.5f, 0.5f})}, |
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{MaterialAttribute::GlossinessTextureCoordinates, 3u} |
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}}; |
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CORRADE_VERIFY(data.hasSpecularGlossinessTexture()); |
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CORRADE_COMPARE(data.specularTexture(), 2); |
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CORRADE_COMPARE(data.specularTextureSwizzle(), MaterialTextureSwizzle::RGB); |
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CORRADE_COMPARE(data.specularTextureMatrix(), Matrix3::scaling({0.5f, 0.5f})); |
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CORRADE_COMPARE(data.specularTextureCoordinates(), 3); |
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CORRADE_COMPARE(data.glossinessTexture(), 2); |
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CORRADE_COMPARE(data.glossinessTextureSwizzle(), MaterialTextureSwizzle::A); |
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CORRADE_COMPARE(data.glossinessTextureMatrix(), Matrix3::scaling({0.5f, 0.5f})); |
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CORRADE_COMPARE(data.glossinessTextureCoordinates(), 3); |
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/* Different texture ID */ |
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} { |
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PbrSpecularGlossinessMaterialData data{{}, { |
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{MaterialAttribute::SpecularTexture, 2u}, |
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{MaterialAttribute::GlossinessTexture, 3u}, |
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{MaterialAttribute::GlossinessTextureSwizzle, MaterialTextureSwizzle::A} |
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}}; |
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CORRADE_VERIFY(!data.hasSpecularGlossinessTexture()); |
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/* Unexpected swizzle 1 */ |
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} { |
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PbrSpecularGlossinessMaterialData data{{}, { |
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{MaterialAttribute::SpecularTexture, 2u}, |
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{MaterialAttribute::SpecularTextureSwizzle, MaterialTextureSwizzle::RGBA}, |
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{MaterialAttribute::GlossinessTexture, 2u}, |
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{MaterialAttribute::GlossinessTextureSwizzle, MaterialTextureSwizzle::A} |
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}}; |
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CORRADE_VERIFY(!data.hasSpecularGlossinessTexture()); |
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|
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/* Unexpected swizzle 2 */ |
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} { |
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PbrSpecularGlossinessMaterialData data{{}, { |
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{MaterialAttribute::SpecularTexture, 2u}, |
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{MaterialAttribute::GlossinessTexture, 2u}, |
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{MaterialAttribute::GlossinessTextureSwizzle, MaterialTextureSwizzle::B} |
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}}; |
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CORRADE_VERIFY(!data.hasSpecularGlossinessTexture()); |
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|
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/* Unexpected texture matrix */ |
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} { |
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PbrSpecularGlossinessMaterialData data{{}, { |
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{MaterialAttribute::SpecularTexture, 2u}, |
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{MaterialAttribute::SpecularTextureMatrix, Matrix3::scaling({0.5f, 1.0f})}, |
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{MaterialAttribute::GlossinessTexture, 2u}, |
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{MaterialAttribute::GlossinessTextureSwizzle, MaterialTextureSwizzle::A} |
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}}; |
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CORRADE_VERIFY(!data.hasSpecularGlossinessTexture()); |
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|
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/* Unexpected texture coordinates */ |
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} { |
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PbrSpecularGlossinessMaterialData data{{}, { |
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{MaterialAttribute::SpecularTexture, 2u}, |
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{MaterialAttribute::GlossinessTexture, 2u}, |
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{MaterialAttribute::GlossinessTextureSwizzle, MaterialTextureSwizzle::A}, |
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{MaterialAttribute::GlossinessTextureCoordinates, 1u} |
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}}; |
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CORRADE_VERIFY(!data.hasSpecularGlossinessTexture()); |
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} |
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} |
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|
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void PbrSpecularGlossinessMaterialDataTest::invalidTextures() { |
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#ifdef CORRADE_NO_ASSERT |
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CORRADE_SKIP("CORRADE_NO_ASSERT defined, can't test assertions"); |
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#endif |
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|
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PbrSpecularGlossinessMaterialData data{{}, {}}; |
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|
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std::ostringstream out; |
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Error redirectError{&out}; |
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data.diffuseTexture(); |
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data.diffuseTextureMatrix(); |
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data.diffuseTextureCoordinates(); |
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data.specularTexture(); |
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data.specularTextureSwizzle(); |
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data.specularTextureMatrix(); |
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data.specularTextureCoordinates(); |
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data.glossinessTexture(); |
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data.glossinessTextureSwizzle(); |
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data.glossinessTextureMatrix(); |
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data.glossinessTextureCoordinates(); |
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data.normalTexture(); |
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data.normalTextureScale(); |
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data.normalTextureSwizzle(); |
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data.normalTextureMatrix(); |
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data.normalTextureCoordinates(); |
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data.occlusionTexture(); |
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data.occlusionTextureStrength(); |
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data.occlusionTextureSwizzle(); |
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data.occlusionTextureMatrix(); |
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data.occlusionTextureCoordinates(); |
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data.emissiveTexture(); |
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data.emissiveTextureMatrix(); |
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data.emissiveTextureCoordinates(); |
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CORRADE_COMPARE(out.str(), |
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"Trade::MaterialData::attribute(): attribute DiffuseTexture not found in layer 0\n" |
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"Trade::PbrSpecularGlossinessMaterialData::diffuseTextureMatrix(): the material doesn't have a diffuse texture\n" |
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"Trade::PbrSpecularGlossinessMaterialData::diffuseTextureCoordinates(): the material doesn't have a diffuse texture\n" |
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"Trade::PbrSpecularGlossinessMaterialData::specularTexture(): the material doesn't have a specular texture\n" |
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"Trade::PbrSpecularGlossinessMaterialData::specularTextureSwizzle(): the material doesn't have a specular texture\n" |
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"Trade::PbrSpecularGlossinessMaterialData::specularTextureMatrix(): the material doesn't have a specular texture\n" |
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"Trade::PbrSpecularGlossinessMaterialData::specularTextureCoordinates(): the material doesn't have a specular texture\n" |
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"Trade::PbrSpecularGlossinessMaterialData::glossinessTexture(): the material doesn't have a glossiness texture\n" |
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"Trade::PbrSpecularGlossinessMaterialData::glossinessTextureSwizzle(): the material doesn't have a glossiness texture\n" |
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"Trade::PbrSpecularGlossinessMaterialData::glossinessTextureMatrix(): the material doesn't have a glossiness texture\n" |
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"Trade::PbrSpecularGlossinessMaterialData::glossinessTextureCoordinates(): the material doesn't have a glossiness texture\n" |
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"Trade::MaterialData::attribute(): attribute NormalTexture not found in layer 0\n" |
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"Trade::PbrSpecularGlossinessMaterialData::normalTextureScale(): the material doesn't have a normal texture\n" |
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"Trade::PbrSpecularGlossinessMaterialData::normalTextureSwizzle(): the material doesn't have a normal texture\n" |
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"Trade::PbrSpecularGlossinessMaterialData::normalTextureMatrix(): the material doesn't have a normal texture\n" |
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"Trade::PbrSpecularGlossinessMaterialData::normalTextureCoordinates(): the material doesn't have a normal texture\n" |
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"Trade::MaterialData::attribute(): attribute OcclusionTexture not found in layer 0\n" |
|
"Trade::PbrSpecularGlossinessMaterialData::occlusionTextureStrength(): the material doesn't have an occlusion texture\n" |
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"Trade::PbrSpecularGlossinessMaterialData::occlusionTextureSwizzle(): the material doesn't have an occlusion texture\n" |
|
"Trade::PbrSpecularGlossinessMaterialData::occlusionTextureMatrix(): the material doesn't have an occlusion texture\n" |
|
"Trade::PbrSpecularGlossinessMaterialData::occlusionTextureCoordinates(): the material doesn't have an occlusion texture\n" |
|
"Trade::MaterialData::attribute(): attribute EmissiveTexture not found in layer 0\n" |
|
"Trade::PbrSpecularGlossinessMaterialData::emissiveTextureMatrix(): the material doesn't have an emissive texture\n" |
|
"Trade::PbrSpecularGlossinessMaterialData::emissiveTextureCoordinates(): the material doesn't have an emissive texture\n"); |
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} |
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|
|
void PbrSpecularGlossinessMaterialDataTest::commonTransformationCoordinatesNoTextures() { |
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PbrSpecularGlossinessMaterialData a{{}, {}}; |
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CORRADE_VERIFY(a.hasCommonTextureTransformation()); |
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CORRADE_VERIFY(a.hasCommonTextureCoordinates()); |
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CORRADE_COMPARE(a.commonTextureMatrix(), Matrix3{}); |
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CORRADE_COMPARE(a.commonTextureCoordinates(), 0); |
|
|
|
PbrSpecularGlossinessMaterialData b{{}, { |
|
{MaterialAttribute::TextureMatrix, Matrix3::scaling({0.5f, 0.5f})}, |
|
{MaterialAttribute::TextureCoordinates, 7u} |
|
}}; |
|
CORRADE_VERIFY(b.hasCommonTextureTransformation()); |
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CORRADE_VERIFY(b.hasCommonTextureCoordinates()); |
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CORRADE_COMPARE(b.commonTextureMatrix(), Matrix3::scaling({0.5f, 0.5f})); |
|
CORRADE_COMPARE(b.commonTextureCoordinates(), 7); |
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} |
|
|
|
void PbrSpecularGlossinessMaterialDataTest::commonTransformationCoordinatesOneTexture() { |
|
Containers::StringView textureName = PbrSpecularGlossinessTextureData[testCaseInstanceId()]; |
|
setTestCaseDescription(textureName); |
|
|
|
PbrSpecularGlossinessMaterialData data{{}, { |
|
{textureName, 5u}, |
|
{std::string{textureName} + "Matrix", Matrix3::scaling({0.5f, 1.0f})}, |
|
{std::string{textureName} + "Coordinates", 17u}, |
|
|
|
/* These shouldn't affect the above */ |
|
{MaterialAttribute::TextureMatrix, Matrix3::translation({0.5f, 0.0f})}, |
|
{MaterialAttribute::TextureCoordinates, 3u} |
|
}}; |
|
|
|
CORRADE_VERIFY(data.hasCommonTextureTransformation()); |
|
CORRADE_COMPARE(data.commonTextureMatrix(), Matrix3::scaling({0.5f, 1.0f})); |
|
CORRADE_VERIFY(data.hasCommonTextureCoordinates()); |
|
CORRADE_COMPARE(data.commonTextureCoordinates(), 17u); |
|
} |
|
|
|
void PbrSpecularGlossinessMaterialDataTest::commonTransformationCoordinatesOneDifferentTexture() { |
|
Containers::StringView textureName = PbrSpecularGlossinessTextureData[testCaseInstanceId()]; |
|
setTestCaseDescription(textureName); |
|
|
|
PbrSpecularGlossinessMaterialData data{{}, { |
|
{MaterialAttribute::DiffuseTexture, 2u}, |
|
{MaterialAttribute::SpecularTexture, 3u}, |
|
{MaterialAttribute::GlossinessTexture, 4u}, |
|
{MaterialAttribute::NormalTexture, 5u}, |
|
{MaterialAttribute::OcclusionTexture, 6u}, |
|
{MaterialAttribute::EmissiveTexture, 7u}, |
|
{std::string{textureName} + "Matrix", Matrix3::scaling({0.5f, 1.0f})}, |
|
{std::string{textureName} + "Coordinates", 17u}, |
|
|
|
/* These are used by all textures except the one above, failing the |
|
check */ |
|
{MaterialAttribute::TextureMatrix, Matrix3::translation({0.5f, 0.0f})}, |
|
{MaterialAttribute::TextureCoordinates, 3u} |
|
}}; |
|
|
|
CORRADE_VERIFY(!data.hasCommonTextureTransformation()); |
|
CORRADE_VERIFY(!data.hasCommonTextureCoordinates()); |
|
} |
|
|
|
void PbrSpecularGlossinessMaterialDataTest::noCommonTransformationCoordinates() { |
|
#ifdef CORRADE_NO_ASSERT |
|
CORRADE_SKIP("CORRADE_NO_ASSERT defined, can't test assertions"); |
|
#endif |
|
|
|
PbrSpecularGlossinessMaterialData data{{}, { |
|
{MaterialAttribute::DiffuseTexture, 3u}, |
|
{MaterialAttribute::DiffuseTextureMatrix, Matrix3::translation({0.5f, 0.0f})}, |
|
{MaterialAttribute::DiffuseTextureCoordinates, 3u}, |
|
{MaterialAttribute::SpecularTexture, 4u}, |
|
{MaterialAttribute::SpecularTextureMatrix, Matrix3::scaling({0.5f, 1.0f})}, |
|
{MaterialAttribute::OcclusionTexture, 5u}, |
|
{MaterialAttribute::OcclusionTextureCoordinates, 17u} |
|
}}; |
|
|
|
CORRADE_VERIFY(!data.hasCommonTextureTransformation()); |
|
CORRADE_VERIFY(!data.hasCommonTextureCoordinates()); |
|
|
|
std::ostringstream out; |
|
Error redirectError{&out}; |
|
data.commonTextureMatrix(); |
|
data.commonTextureCoordinates(); |
|
CORRADE_COMPARE(out.str(), |
|
"Trade::PbrSpecularGlossinessMaterialData::commonTextureMatrix(): the material doesn't have a common texture coordinate transformation\n" |
|
"Trade::PbrSpecularGlossinessMaterialData::commonTextureCoordinates(): the material doesn't have a common texture coordinate set\n"); |
|
} |
|
|
|
}}}} |
|
|
|
CORRADE_TEST_MAIN(Magnum::Trade::Test::PbrSpecularGlossinessMaterialDataTest)
|
|
|