mirror of https://github.com/mosra/magnum.git
Browse Source
Conflicts: src/Physics/Test/AbstractShapeTest.h src/SceneGraph/AbstractGroupedFeature.h
Vladimír Vondruš
14 years ago
31 changed files with 744 additions and 392 deletions
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/*
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Copyright © 2010, 2011, 2012 Vladimír Vondruš <mosra@centrum.cz> |
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This file is part of Magnum. |
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Magnum is free software: you can redistribute it and/or modify |
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it under the terms of the GNU Lesser General Public License version 3 |
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only, as published by the Free Software Foundation. |
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Magnum is distributed in the hope that it will be useful, |
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but WITHOUT ANY WARRANTY; without even the implied warranty of |
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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GNU Lesser General Public License version 3 for more details. |
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*/ |
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#include "AbstractShapeTest.h" |
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#include <sstream> |
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#include <Utility/Debug.h> |
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#include "Physics/AbstractShape.h" |
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CORRADE_TEST_MAIN(Magnum::Physics::Test::AbstractShapeTest) |
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namespace Magnum { namespace Physics { namespace Test { |
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AbstractShapeTest::AbstractShapeTest() { |
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addTests(&AbstractShapeTest::debug); |
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} |
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void AbstractShapeTest::debug() { |
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std::ostringstream o; |
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Debug(&o) << AbstractShape2D::Type::ShapeGroup; |
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CORRADE_COMPARE(o.str(), "AbstractShape2D::Type::ShapeGroup\n"); |
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o.str(""); |
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Debug(&o) << AbstractShape3D::Type::Plane; |
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CORRADE_COMPARE(o.str(), "AbstractShape3D::Type::Plane\n"); |
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} |
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}}} |
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#ifndef Magnum_Physics_Test_ShapeTestBase_h |
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#define Magnum_Physics_Test_ShapeTestBase_h |
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/*
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Copyright © 2010, 2011, 2012 Vladimír Vondruš <mosra@centrum.cz> |
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This file is part of Magnum. |
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Magnum is free software: you can redistribute it and/or modify |
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|
it under the terms of the GNU Lesser General Public License version 3 |
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|
only, as published by the Free Software Foundation. |
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|
|
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Magnum is distributed in the hope that it will be useful, |
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|
but WITHOUT ANY WARRANTY; without even the implied warranty of |
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|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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|
GNU Lesser General Public License version 3 for more details. |
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*/ |
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#include <TestSuite/Tester.h> |
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#include "Math/Matrix4.h" |
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#include "Magnum.h" |
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namespace Magnum { namespace Physics { namespace Test { |
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class ShapeTestBase { |
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protected: |
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template<class T> void randomTransformation(T& shape) { |
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shape.applyTransformation(Matrix4::translation(Vector3(7.0f, 8.0f, -9.0f))); |
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} |
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}; |
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#define VERIFY_COLLIDES(a, b) \ |
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CORRADE_VERIFY(a % b); \
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CORRADE_VERIFY(b % a); \
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CORRADE_VERIFY(a.collides(&b)); \
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CORRADE_VERIFY(b.collides(&a)); |
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#define VERIFY_NOT_COLLIDES(a, b) \ |
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CORRADE_VERIFY(!(a % b)); \
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CORRADE_VERIFY(!(b % a)); \
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CORRADE_VERIFY(!(a.collides(&b))); \
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CORRADE_VERIFY(!(b.collides(&a))); |
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}}} |
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#endif |
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#ifndef Magnum_SceneGraph_Camera2D_h |
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#define Magnum_SceneGraph_Camera2D_h |
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/*
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Copyright © 2010, 2011, 2012 Vladimír Vondruš <mosra@centrum.cz> |
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This file is part of Magnum. |
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Magnum is free software: you can redistribute it and/or modify |
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|
it under the terms of the GNU Lesser General Public License version 3 |
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|
only, as published by the Free Software Foundation. |
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|
|
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|
Magnum is distributed in the hope that it will be useful, |
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|
but WITHOUT ANY WARRANTY; without even the implied warranty of |
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|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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|
GNU Lesser General Public License version 3 for more details. |
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*/ |
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/** @file
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* @brief Class Magnum::SceneGraph::Camera2D |
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*/ |
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#include "AbstractCamera.h" |
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namespace Magnum { namespace SceneGraph { |
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/**
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@brief Camera for two-dimensional scenes |
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See Drawable documentation for more information. |
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@section Camera2D-explicit-specializations Explicit template specializations |
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The following specialization are explicitly compiled into SceneGraph library. |
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For other specializations you have to use Camera2D.hpp implementation file to |
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avoid linker errors. See @ref compilation-speedup-hpp for more information. |
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- @ref Camera2D "Camera2D<GLfloat>" |
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@see Camera3D, Drawable, DrawableGroup |
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*/ |
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template<class T = GLfloat> class SCENEGRAPH_EXPORT Camera2D: public AbstractCamera<2, T> { |
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public: |
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/**
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* @brief Constructor |
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* @param object %Object holding this feature |
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* |
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* Sets orthographic projection to the default OpenGL cube (range @f$ [-1; 1] @f$ in all directions). |
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* @see setOrthographic() |
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*/ |
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inline Camera2D(AbstractObject<2, T>* object): AbstractCamera<2, T>(object) {} |
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/**
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* @brief Set projection |
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* @param size Size of the view |
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* @return Pointer to self (for method chaining) |
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* |
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* The area of given size will be scaled down to range @f$ [-1; 1] @f$ |
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* on all directions. |
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*/ |
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Camera2D<T>* setProjection(const Math::Vector2<T>& size); |
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/* Overloads to remove WTF-factor from method chaining order */ |
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#ifndef DOXYGEN_GENERATING_OUTPUT |
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inline Camera2D<T>* setAspectRatioPolicy(AspectRatioPolicy policy) { |
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AbstractCamera<2, T>::setAspectRatioPolicy(policy); |
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return this; |
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} |
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#endif |
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}; |
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}} |
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#endif |
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@ -0,0 +1,39 @@ |
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#ifndef Magnum_SceneGraph_Camera2D_hpp |
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#define Magnum_SceneGraph_Camera2D_hpp |
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/*
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Copyright © 2010, 2011, 2012 Vladimír Vondruš <mosra@centrum.cz> |
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This file is part of Magnum. |
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|
|
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|
Magnum is free software: you can redistribute it and/or modify |
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|
it under the terms of the GNU Lesser General Public License version 3 |
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|
only, as published by the Free Software Foundation. |
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|
|
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|
Magnum is distributed in the hope that it will be useful, |
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|
but WITHOUT ANY WARRANTY; without even the implied warranty of |
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|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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|
GNU Lesser General Public License version 3 for more details. |
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|
*/ |
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/** @file
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* @brief @ref compilation-speedup-hpp "Template implementation" for Camera2D.h |
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*/ |
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#include "AbstractCamera.hpp" |
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#include "Camera2D.h" |
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using namespace std; |
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namespace Magnum { namespace SceneGraph { |
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template<class T> Camera2D<T>* Camera2D<T>::setProjection(const Math::Vector2<T>& size) { |
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/* Scale the volume down so it fits in (-1, 1) in all directions */ |
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AbstractCamera<2, T>::rawProjectionMatrix = Math::Matrix3<T>::scaling(2.0f/size); |
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AbstractCamera<2, T>::fixAspectRatio(); |
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return this; |
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} |
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}} |
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#endif |
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@ -0,0 +1,100 @@ |
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#ifndef Magnum_SceneGraph_Camera3D_h |
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#define Magnum_SceneGraph_Camera3D_h |
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/*
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Copyright © 2010, 2011, 2012 Vladimír Vondruš <mosra@centrum.cz> |
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This file is part of Magnum. |
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|
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Magnum is free software: you can redistribute it and/or modify |
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|
it under the terms of the GNU Lesser General Public License version 3 |
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|
only, as published by the Free Software Foundation. |
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|
|
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|
Magnum is distributed in the hope that it will be useful, |
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|
but WITHOUT ANY WARRANTY; without even the implied warranty of |
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|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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|
GNU Lesser General Public License version 3 for more details. |
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|
*/ |
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/** @file
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* @brief Class Magnum::SceneGraph::Camera3D |
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*/ |
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#include "AbstractCamera.h" |
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#ifdef WIN32 /* I so HATE windows.h */ |
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#undef near |
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#undef far |
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#endif |
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namespace Magnum { namespace SceneGraph { |
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/**
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@brief Camera for three-dimensional scenes |
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See Drawable documentation for more information. |
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@section Camera3D-explicit-specializations Explicit template specializations |
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The following specialization are explicitly compiled into SceneGraph library. |
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For other specializations you have to use Camera3D.hpp implementation file to |
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avoid linker errors. See @ref compilation-speedup-hpp for more information. |
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- @ref Camera3D "Camera3D<GLfloat>" |
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@see Camera2D, Drawable, DrawableGroup |
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*/ |
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template<class T = GLfloat> class SCENEGRAPH_EXPORT Camera3D: public AbstractCamera<3, T> { |
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public: |
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/**
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* @brief Constructor |
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* @param object %Object holding this feature |
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* |
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* Sets orthographic projection to the default OpenGL cube (range @f$ [-1; 1] @f$ in all directions). |
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* @see setOrthographic(), setPerspective() |
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*/ |
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inline Camera3D(AbstractObject<3, T>* object): AbstractCamera<3, T>(object), _near(0.0f), _far(0.0f) {} |
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/**
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* @brief Set orthographic projection |
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* @param size Size of the view |
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* @param near Near clipping plane |
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* @param far Far clipping plane |
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* @return Pointer to self (for method chaining) |
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* |
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* The volume of given size will be scaled down to range @f$ [-1; 1] @f$ |
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* on all directions. |
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*/ |
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Camera3D<T>* setOrthographic(const Math::Vector2<T>& size, T near, T far); |
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/**
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* @brief Set perspective projection |
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* @param fov Field of view angle |
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* @param near Near clipping plane |
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* @param far Far clipping plane |
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* @return Pointer to self (for method chaining) |
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* |
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* @todo Aspect ratio |
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*/ |
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Camera3D<T>* setPerspective(T fov, T near, T far); |
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/** @brief Near clipping plane */ |
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inline T near() const { return _near; } |
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/** @brief Far clipping plane */ |
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inline T far() const { return _far; } |
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/* Overloads to remove WTF-factor from method chaining order */ |
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#ifndef DOXYGEN_GENERATING_OUTPUT |
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inline Camera3D<T>* setAspectRatioPolicy(AspectRatioPolicy policy) { |
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AbstractCamera<3, T>::setAspectRatioPolicy(policy); |
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return this; |
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} |
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#endif |
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private: |
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T _near, _far; |
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}; |
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}} |
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#endif |
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@ -0,0 +1,67 @@ |
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#ifndef Magnum_SceneGraph_Camera3D_hpp |
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#define Magnum_SceneGraph_Camera3D_hpp |
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/*
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Copyright © 2010, 2011, 2012 Vladimír Vondruš <mosra@centrum.cz> |
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This file is part of Magnum. |
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|
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Magnum is free software: you can redistribute it and/or modify |
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|
it under the terms of the GNU Lesser General Public License version 3 |
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|
only, as published by the Free Software Foundation. |
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|
|
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|
Magnum is distributed in the hope that it will be useful, |
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|
but WITHOUT ANY WARRANTY; without even the implied warranty of |
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|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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|
GNU Lesser General Public License version 3 for more details. |
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|
*/ |
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/** @file
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* @brief @ref compilation-speedup-hpp "Template implementation" for Camera3D.h |
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*/ |
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#include "AbstractCamera.hpp" |
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#include "Camera3D.h" |
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using namespace std; |
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namespace Magnum { namespace SceneGraph { |
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template<class T> Camera3D<T>* Camera3D<T>::setOrthographic(const Math::Vector2<T>& size, T near, T far) { |
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_near = near; |
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_far = far; |
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Math::Vector2<T> xyScale = T(2.0)/size; |
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T zScale = T(2.0)/(near-far); |
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AbstractCamera<3, T>::rawProjectionMatrix = Math::Matrix4<T>( |
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xyScale.x(), T(0.0), T(0.0), T(0.0), |
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T(0.0), xyScale.y(), T(0.0), T(0.0), |
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T(0.0), T(0.0), zScale, T(0.0), |
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T(0.0), T(0.0), near*zScale-1, T(1.0) |
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); |
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AbstractCamera<3, T>::fixAspectRatio(); |
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return this; |
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} |
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template<class T> Camera3D<T>* Camera3D<T>::setPerspective(T fov, T near, T far) { |
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_near = near; |
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_far = far; |
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T xyScale = T(1.0)/tan(fov/2); /* == near/size */ |
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T zScale = T(1.0)/(near-far); |
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AbstractCamera<3, T>::rawProjectionMatrix = Matrix4( |
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xyScale, T(0.0), T(0.0), T(0.0), |
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T(0.0), xyScale, T(0.0), T(0.0), |
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T(0.0), T(0.0), (far+near)*zScale, T(-1.0), |
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T(0.0), T(0.0), (2*far*near)*zScale, T(0.0) |
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); |
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AbstractCamera<3, T>::fixAspectRatio(); |
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return this; |
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} |
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}} |
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#endif |
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@ -0,0 +1,147 @@ |
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#ifndef Magnum_SceneGraph_FeatureGroup_h |
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#define Magnum_SceneGraph_FeatureGroup_h |
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/*
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Copyright © 2010, 2011, 2012 Vladimír Vondruš <mosra@centrum.cz> |
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|
|
||||||
|
This file is part of Magnum. |
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|
|
||||||
|
Magnum is free software: you can redistribute it and/or modify |
||||||
|
it under the terms of the GNU Lesser General Public License version 3 |
||||||
|
only, as published by the Free Software Foundation. |
||||||
|
|
||||||
|
Magnum is distributed in the hope that it will be useful, |
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|
but WITHOUT ANY WARRANTY; without even the implied warranty of |
||||||
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
||||||
|
GNU Lesser General Public License version 3 for more details. |
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|
*/ |
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/** @file
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* @brief Class Magnum::SceneGraph::FeatureGroup, alias Magnum::SceneGraph::FeatureGroup2D, Magnum::SceneGraph::FeatureGroup3D |
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*/ |
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#include <cstdint> |
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#include <algorithm> |
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#include <vector> |
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#include <Utility/Debug.h> |
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#include "Magnum.h" |
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namespace Magnum { namespace SceneGraph { |
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template<std::uint8_t, class, class T> class AbstractGroupedFeature; |
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/**
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@brief Group of features |
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See AbstractGroupedFeature for more information. |
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@see FeatureGroup2D, FeatureGroup3D |
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*/ |
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template<std::uint8_t dimensions, class Feature, class T = GLfloat> class FeatureGroup { |
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friend class AbstractGroupedFeature<dimensions, Feature, T>; |
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public: |
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/**
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* @brief Destructor |
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* |
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* Deletes all features belogning to this group. |
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*/ |
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inline virtual ~FeatureGroup() { |
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for(auto it = features.begin(); it != features.end(); ++it) { |
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(*it)->_group = nullptr; |
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delete *it; |
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} |
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} |
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/** @brief Whether the group is empty */ |
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inline bool isEmpty() const { return features.empty(); } |
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||||||
|
/** @brief Count of features in the group */ |
||||||
|
inline std::size_t size() const { return features.size(); } |
||||||
|
|
||||||
|
/** @brief Feature at given index */ |
||||||
|
inline Feature* operator[](std::size_t index) { |
||||||
|
return features[index]; |
||||||
|
} |
||||||
|
|
||||||
|
/** @overload */ |
||||||
|
inline const Feature* operator[](std::size_t index) const { |
||||||
|
return features[index]; |
||||||
|
} |
||||||
|
|
||||||
|
/**
|
||||||
|
* @brief Add feature to the group |
||||||
|
* |
||||||
|
* If the features is part of another group, it is removed from it. |
||||||
|
* @see remove(), AbstractGroupedFeature::AbstractGroupedFeature() |
||||||
|
*/ |
||||||
|
void add(Feature* feature) { |
||||||
|
/** @todo Assert the same scene for all items? -- can't easily
|
||||||
|
watch when feature object is removed from hierarchy */ |
||||||
|
|
||||||
|
/* Remove from previous group */ |
||||||
|
if(feature->_group) |
||||||
|
feature->_group->remove(feature); |
||||||
|
|
||||||
|
/* Crossreference the feature and group together */ |
||||||
|
features.push_back(feature); |
||||||
|
feature->_group = this; |
||||||
|
} |
||||||
|
|
||||||
|
/**
|
||||||
|
* @brief Remove feature from the group |
||||||
|
* |
||||||
|
* The feature must be part of the group. |
||||||
|
* @see add() |
||||||
|
*/ |
||||||
|
void remove(Feature* feature) { |
||||||
|
CORRADE_ASSERT(feature->_group == this, |
||||||
|
"SceneGraph::AbstractFeatureGroup::remove(): feature is not part of this group", ); |
||||||
|
|
||||||
|
/* Remove the feature and reset group pointer */ |
||||||
|
features.erase(std::find(features.begin(), features.end(), feature)); |
||||||
|
feature->_group = nullptr; |
||||||
|
} |
||||||
|
|
||||||
|
private: |
||||||
|
std::vector<Feature*> features; |
||||||
|
}; |
||||||
|
|
||||||
|
/**
|
||||||
|
@brief Base for two-dimensional object features |
||||||
|
|
||||||
|
Convenience alternative to <tt>%FeatureGroup<2, Feature, T></tt>. See |
||||||
|
AbstractGroupedFeature for more information. |
||||||
|
@note Not available on GCC < 4.7. Use <tt>%FeatureGroup<2, Feature, T></tt> |
||||||
|
instead. |
||||||
|
@see FeatureGroup3D |
||||||
|
@todoc Remove workaround when Doxygen supports alias template |
||||||
|
*/ |
||||||
|
#ifndef DOXYGEN_GENERATING_OUTPUT |
||||||
|
#ifndef MAGNUM_GCC46_COMPATIBILITY |
||||||
|
template<class Feature, class T = GLfloat> using FeatureGroup2D = FeatureGroup<2, Feature, T>; |
||||||
|
#endif |
||||||
|
#else |
||||||
|
typedef FeatureGroup<2, Feature, T = GLfloat> FeatureGroup2D; |
||||||
|
#endif |
||||||
|
|
||||||
|
/**
|
||||||
|
@brief Base for three-dimensional object features |
||||||
|
|
||||||
|
Convenience alternative to <tt>%FeatureGroup<3, Feature, T></tt>. See |
||||||
|
AbstractGroupedFeature for more information. |
||||||
|
@note Not available on GCC < 4.7. Use <tt>%FeatureGroup<3, Feature, T></tt> |
||||||
|
instead. |
||||||
|
@see FeatureGroup2D |
||||||
|
@todoc Remove workaround when Doxygen supports alias template |
||||||
|
*/ |
||||||
|
#ifndef DOXYGEN_GENERATING_OUTPUT |
||||||
|
#ifndef MAGNUM_GCC46_COMPATIBILITY |
||||||
|
template<class Feature, class T = GLfloat> using FeatureGroup3D = FeatureGroup<3, Feature, T>; |
||||||
|
#endif |
||||||
|
#else |
||||||
|
typedef FeatureGroup<3, Feature, T = GLfloat> FeatureGroup3D; |
||||||
|
#endif |
||||||
|
|
||||||
|
}} |
||||||
|
|
||||||
|
#endif |
||||||
Loading…
Reference in new issue