magnum

Commit Graph

Author	SHA1	Message	Date
Vladimír Vondruš	1cfb5b0eaf	Moved Attribute class out of AbstractShaderProgram enum. No backward compatibility issues should exist, as the class is in most (if not all) cases used with unscoped name: class MyShader: public AbstractShaderProgram { public: typedef Attribute<0, Vector3> Position; // ... };	12 years ago
Vladimír Vondruš	e193aa15c7	Added Mesh::maxElementIndex() limit query.	12 years ago
Vladimír Vondruš	5998f46e12	Added support for glMultiDrawArrays()/glMultiDrawElements(). In OpenGL ES this is implemented in EXT_multi_draw_arrays extension, if it is not available, the functionality is emulated using sequence of normal draw() calls.	12 years ago
Vladimír Vondruš	4e50aeee31	Ability to reset internal state tracker.	12 years ago
Vladimír Vondruš	71a5766594	Added Mesh::addVertexBufferInstanced(). Functionality provided by GL 3.3 and ARB_instanced_arrays, on ES2 this is again implemented in three different extensions -- {ANGLE,EXT,NV}_instanced_arrays. They are disabled until Magnum has proper extension loading on ES.	12 years ago
Vladimír Vondruš	20df20de0f	Support for instanced mesh drawing and base instance. On desktop GL this is provided by ARB_draw_instanced (GL 3.1). Base instance is available only on desktop GL (4.2, ARB_base_instance). In ES2 the instanced functionality is provided by three (!) different extensions (ANGLE_instanced_arrays, EXT_draw_instanced, NV_draw_instanced), the proper implementation is chosen on context creation based on what extension is available. Though we don't have extension loader for ES yet, thus all these extensions are disabled and the implementation has assertion in it. Added blind test which tests only that something has been drawn and no errors were emitted, but not whether the right command is used. I'll probably need to check this later, because the Mesh::draw() behemoth is going slightly out of hand :)	12 years ago
Vladimír Vondruš	1ad8be425f	Moved global data from Mesh class to per-context state.	12 years ago
Vladimír Vondruš	6f0ba96cb6	Happy new year too.	12 years ago
Vladimír Vondruš	0616f24f34	Making includes absolute, part 5: absolute includes everywhere. The only places where they aren't absolute are: - when header is included from corresponding source file - when including headers which are not part of final installation (e.g. test-specific configuration, headers from Implementation/)	12 years ago
Vladimír Vondruš	45a10cefdf	Making includes absolute, part 1: moving files around. Everything what was in src/ is now in src/Corrade, everything from src/Plugins is now in src/MagnumPlugins, everything from external/ is in src/MagnumExternal. Added new CMakeLists.txt file and updated the other ones for the moves, no other change was made. If MAGNUM_BUILD_DEPRECATED is set, everything compiles and installs like previously except for the plugins, which are now in MagnumPlugins and not in Magnum/Plugins.	12 years ago
Vladimír Vondruš	c44681dbe1	Mesh-related limit queries. Also printing the values in magnum-info.	13 years ago
Vladimír Vondruš	f7aa2c05a6	Deinlined heavy functions and removed redundant `inline` everywhere else.	13 years ago
Vladimír Vondruš	62ecc2470f	Made some constructors constexpr.	13 years ago
Vladimír Vondruš	6a5d75d1e4	Relicensing to MIT/Expat license, part 2: headers.	13 years ago
Vladimír Vondruš	56bc8825cc	Mesh rework, part 5: tracking currently bound VAO. If the VAO is already bound, not calling glBindVertexArray() again.	14 years ago
Vladimír Vondruš	2dde4b9bf8	Tracking AbstractShaderProgram state. Reduces OpenGL call count when subsequently using the same shader for rendering.	14 years ago
Vladimír Vondruš	6b3781b97f	Tracking Buffer state. Reduces OpenGL call count if subsequently binding the same Buffer into the same Target.	14 years ago
Vladimír Vondruš	193246e533	Private (implementation-only) OpenGL state tracker.	14 years ago
Vladimír Vondruš	dfe566886a	SceneGraph: disallow instantiation of Object and Camera base classes. Renamed them to AbstractObject and AbstractCamera to make this more evident to end user.	14 years ago
Vladimír Vondruš	e3ee7b487b	Moved Object, Scene and Light to separate SceneGraph library.	14 years ago
Vladimír Vondruš	a894c434b2	Revert "Caching light position relative to camera." * The light didn't catch camera transformation changes, so it was returning wrong position for most of the time. * The multiplication was in wrong order, it should be multiplied with camera matrix from the left. I need to find an solution for this, because now it is one redundant matrix*vector multiplication per object per frame again. This reverts commit `0443bbe286`. Conflicts: src/Light.cpp src/Test/LightTest.cpp	14 years ago
Vladimír Vondruš	d65d33912a	Improved Object transformation caching to reuse absolute transformation. Object::setClean() now computes absolute transformation while traversing through object parents and passes it as parameter to clean(), which is now virtual a meant to be reimplemented instead of setClean(). Updated and greatly improved unit test.	14 years ago
Vladimír Vondruš	0443bbe286	Caching light position relative to camera. Saves one matrix*vector multiplication per object per frame. The position can be now Vector3 like before, because it won't be multiplied with anything on draw call. Added unit test.	14 years ago
Vladimír Vondruš	e8c76b7d96	Forced exclusive use of bracket operators in Matrix and Vector. Removed functions at(), set() and add(), everything (and more) can be now done using operator[]. Accessing matrix elements is now done through column vectors, e.g.: Matrix4 a; a.at(row, col); // before a[col][row]; // now Note that because operator[] on Matrix returns column vector (there is nothing like row vector), the parameter "order" is now swapped.	14 years ago
Vladimír Vondruš	f839963622	Storing Light position as Vector4, not Vector3. Four bytes more, but more convenient when multiplying with camera matrix.	14 years ago
Vladimír Vondruš	0945c50aa6	Removed "active camera" from Scene. It was overengineered and unnecessarily complicated. Now the camera is specified only in Scene::draw(), which eliminates all the needs for recalculating absolute object transformations on each camera transformation change. Absolute object transformation is now computed relative to root object or relative to camera object passed as parameter. Because of that it is now also possible to draw the scene using multiple cameras at once.	14 years ago
Vladimír Vondruš	be98437682	De-inlined Light::clean().	14 years ago
Vladimír Vondruš	b945f5f68b	Happy New Year.	15 years ago
Vladimír Vondruš	e536c892c4	Added Math::pow() and Math::log() functions. Math::pow() is templated on exponent, so it should be as fast as possible (without recursion).	15 years ago
Vladimír Vondruš	c7b331d100	(Ahem...) Happy New Year!	15 years ago
Vladimír Vondruš	c38a1993db	More robust object parenting.	16 years ago
Vladimír Vondruš	3f02de7ce1	Renamed AbstractObject -> Object, draw() is now dummy instead of pure virtual.	16 years ago
Vladimír Vondruš	57380e0681	Small pedantic fixes.	16 years ago
Vladimír Vondruš	9b6f3582e3	Orthographic and perspective camera projections.	16 years ago
Vladimír Vondruš	c41d6ad582	New namespace Magnum::Math.	16 years ago
Vladimír Vondruš	eeb12e3414	Vector3 class with additional functions for three-component vectors.	16 years ago
Vladimír Vondruš	2a2d8c3dd5	Template vector class.	16 years ago
Vladimír Vondruš	8f0bacd2f8	Function for transposing matrix.	16 years ago
Vladimír Vondruš	09d74422d9	Initial commit	16 years ago

10 Commits (f3e02008fb44bb81d22954d6747ce8259d2e3dfd)