magnum

Commit Graph

Author	SHA1	Message	Date
Vladimír Vondruš	fe3a73aab2	SceneGraph: add DualQuaternionTransformation::rotate[XYZ]() overloads. They only pass the arguments to original implementation but return proper type to avoid weird issues with different method chaining order.	13 years ago
Vladimír Vondruš	ce6f999904	Math: better isNormalized() implementation. Comparing squared length to 1 is not sufficient to compare within range [1 - epsilon, 1 + epsilon], as e.g. Quaternion with dot() = 1 + 1e-7 when converted to matrix has column vectors with dot() = 1 + 1e-6, which is just above 1 + epsilon. Thus it's needed to compare sqrt(dot()) in range [1 - epsilon, 1 + epsilon] or dot() in range [1 - 2epsilon + epsilon^2, 1 + 2epsilon + epsilon^2]. Because epsilon^2 is way off machine precision, it's omitted, thus dot() in all isNormalized() implementations is now compared this way: abs(dot() - 1) < 2*epsilon;	13 years ago
Vladimír Vondruš	f4f44d9d90	Math: allow creating DualComplex/DualQuaternion from real part only. Useful when creating transformation from rotation only.	13 years ago
Vladimír Vondruš	4744b631bb	Math: test pow() constexpr.	13 years ago
Vladimír Vondruš	7cb79b145e	Math: test Constants constexpr.	13 years ago
Vladimír Vondruš	b28b90a9df	Math: merged constExpressions() test cases into other test cases. Simplifies the code and reduces duplicates.	13 years ago
Vladimír Vondruš	3e0e91d7db	Math: renamed {rotationAngle, rotationAxis}() -> {rotation, angle, axis}(). DualQuaternion and DualComplex has now only rotation() which returns full rotation part, rotationAngle() and rotationAxis() on Quaternion and Complex were renamed to angle() and axis().	13 years ago
Vladimír Vondruš	73a4e9b18a	Math: doc++	13 years ago
Vladimír Vondruš	b349eaf753	SceneGraph: new class DualQuaternionTransformation. Uses dual quaternions for 3D transformation.	13 years ago
Vladimír Vondruš	85abf5767e	SceneGraph: new class DualComplexTransformation. Uses dual complex numbers for 2D transformation.	13 years ago
Vladimír Vondruš	e9b3228943	SceneGraph: minor code cleanup.	13 years ago
Vladimír Vondruš	da2bbac104	Math: simplified Matrix::isOrthogonal(). No need to call std::abs() when comparing with zero, as dot() should always be positive.	13 years ago
Vladimír Vondruš	b00554fd7f	Math: added convenience {Quaternion,DualQuaternion}::isNormalized().	13 years ago
Vladimír Vondruš	1790f37295	Math: added convenience functions {Complex,DualComplex}::isNormalized().	13 years ago
Vladimír Vondruš	3db2aa13c4	Math: added convenience function Vector::isNormalized().	13 years ago
Vladimír Vondruš	0d5f234f64	SceneGraph: public setTransformation() and transform() for RigidMTD. Now it is nearly similar to MatrixTransformationD except for scaling. Public functions setTransformation() and transform() assert that the matrix represents rigid transformation.	13 years ago
Vladimír Vondruš	e4f14c4163	SceneGraph: assert proper matrix type in RigidMatrixTransformation*D.	13 years ago
Vladimír Vondruš	332e4cdb71	SceneGraph: added AbstractTransformation::resetTransformation(). It was doable in subclasses, but not via any interface, making some things impossible.	13 years ago
Vladimír Vondruš	8548a2e08b	SceneGraph: renamed {Euclidean -> Rigid}MatrixTransformation{2,3}D. It's shorter, following changes in Math (Matrix::invertedRigid(), Matrix::isRigidTransformation()).	13 years ago
Vladimír Vondruš	da93b2ad6a	Math: ability to create Quaternion and DualQuaternion from matrix.	13 years ago
Vladimír Vondruš	9128820e35	Math: ability to create Complex and DualComplex from matrix.	13 years ago
Vladimír Vondruš	33058aa5b0	Math: Matrix::invertedOrthogonal(), Matrix{3,4}::invertedRigid(). Renamed original invertedEuclidean() functions to invertedRigid() and simplified them using isRigidTransformation().	13 years ago
Vladimír Vondruš	dfe2571047	Math: added Matrix{3,4}::isRigidTransformation().	13 years ago
Vladimír Vondruš	4714cafedc	Math: added Matrix::isOrthogonal().	13 years ago
Vladimír Vondruš	408f40a908	Math: renamed MathTypeTraits to TypeTraits. As there is no Magnum::TypeTraits struct anymore, there is no need to have redundant name in it. Hopefully Doxygen will handle the difference between this and Corrade's TypeTraits.h properly.	13 years ago
Vladimír Vondruš	75d8fefdde	Math: ability to access also matrix row vectors.	13 years ago
Vladimír Vondruš	a0b83edd2b	Relicensing to MIT/Expat license, part 4: CMake and documentation files. They didn't contain license header before, but I think adding it also there wouldn't do any harm. Documentation is also integral part of the codebase.	13 years ago
Vladimír Vondruš	c5ab86794b	Relicensing to MIT/Expat license, part 3: source files. Added license header also to shader sources. Hopefully it won't harm compilation times too much.	13 years ago
Vladimír Vondruš	6a5d75d1e4	Relicensing to MIT/Expat license, part 2: headers.	13 years ago
Vladimír Vondruš	23f91fe339	Doc++	13 years ago
Vladimír Vondruš	5ff59b609e	DebugTools: added ForceRenderer. Visualizes force using arrow.	13 years ago
Vladimír Vondruš	0f4c13a0a6	Better assertion message on ResourceManager destruction.	13 years ago
Vladimír Vondruš	7e9e8913ed	Don't spit assert in Mesh::addVertexBuffer() when it's not needed. Vertex count is needed only for more than one attribute. Also updated the assertion message to include function name.	13 years ago
Vladimír Vondruš	90a60ce7e9	Math: disable denormalize() test for UnsignedLong. It works with GCC and -O3, but fails on unoptimized code.	13 years ago
Vladimír Vondruš	63cdd8ea6e	Doc++	13 years ago
Vladimír Vondruš	e8682b8893	AbstractFramebuffer::BlitMask is available also in ES. Probably got forgotten when adding ES extensions support.	13 years ago
Vladimír Vondruš	ce89563aed	DebugTools: minor code cleanup.	13 years ago
Vladimír Vondruš	90dbb28763	Thorough CMakeLists cleanup. * Calling enable_testing() only in root path. * Using CORRADE_CXX_FLAGS instead of our own set to make things easier to maintain. * Various cleanup and reorganization.	13 years ago
Vladimír Vondruš	297d102200	Math: ability to convert Vector types from/to external types.	13 years ago
Vladimír Vondruš	231f3277ab	Adapted to Corrade changes. Allowing to instantiate Trade::AbstractImporter subclasses directly without plugin manager.	13 years ago
Vladimír Vondruš	3251660f81	Physics: doc++	13 years ago
Vladimír Vondruš	e9efd87e12	Text: off-by-one mistake. Not exactly an error, because reserving one byte more doesn't harm anything, but probably result of earlier copypaste from prerender().	13 years ago
Vladimír Vondruš	2afda6f34d	Text: split out HarfBuzz layouting into new HarfBuzzFont class. It now allows to transparently select between FreeType and HarfBuzz layouting. The new class is built only if USE_HARFBUZZ is enabled.	13 years ago
Vladimír Vondruš	9525dfd51b	Text: abstract base for fonts and layouters. Font and text layouting is now abstracted out from its implementation. Font class is renamed to FreeTypeFont and all the work can be done through AbstractFont and AbstractLayouter interface.	13 years ago
Vladimír Vondruš	c864fefb95	Text: moved FontRenderer into Font header. Now everything related to FreeType and HarfBuzz is in one header.	13 years ago
Vladimír Vondruš	b4950b59ac	Text: moved TextLayouter from TextRenderer internals to Font header. Preparation for the whole thing to be testable, moving implementation-dependent (FreeType/HarfBuzz) things together.	13 years ago
Vladimír Vondruš	2944a4e205	Text: non-templated base for TextRenderer. Saves a lot of duplicated generated code.	13 years ago
Vladimír Vondruš	0d7baef932	Text: no need to explicitly specify Z coordinate in 3D text. The coordinate is always 0 and Mesh can be configured to add it implicitly. The code is now nearly the same for 2D and 3D, will redo it without templates later.	13 years ago
Vladimír Vondruš	195ec4e9b2	Text: synchronized function parameter naming with documentation.	13 years ago
Vladimír Vondruš	2d98dadb0a	Shaders: first DistanceFieldVectorShader implementation. Currently only fill and outline can be specified. Also crosslinked from documentation of VectorShader and TextureTools::distanceField().	13 years ago

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1590 Commits (fe3a73aab29bf6d1c9743300bbf6940a1fc2f753)