magnum

Commit Graph

Author	SHA1	Message	Date
Vladimír Vondruš	f07e4743f9	Ability to specify index range in Mesh::setIndexBuffer().	13 years ago
Vladimír Vondruš	d20682f3e5	Mesh: don't allow specifying index data from client memory.	13 years ago
Vladimír Vondruš	b9513d28cb	Merged index type setting to Mesh::setIndexBuffer() and added offset. Now addVertexBuffer() etc. and setIndexBuffer() are even more similar.	13 years ago
Vladimír Vondruš	0c4d433f70	Quick dirty fix for element array buffer binding in VAOs. If no DSA is available and element array buffer was bound previously (e.g. because data were uploaded to it), after binding VAO the binding point is apparently reset to 0. But our state tracking thinks that the buffer is still bound and thus doesn't bind it explicitly again when asked for it. It causes crash in the driver, because it tries to read from zero adress in client memory instead of bound buffer. Needs to be solved properly, when I found out an clean solution.	13 years ago
Vladimír Vondruš	a8abbdb7d3	Removing IndexedMesh, part 4: merged draw algorithm. Still source-compatible, next step is to merge the documentation and remove IndexedMesh stub altogether.	13 years ago
Vladimír Vondruš	a2a66803be	Removing IndexedMesh, part 3: moved last remaining setter to Mesh. Now only the drawing mess needs to be merged.	13 years ago
Vladimír Vondruš	dfb9491433	Saving vertex attribute parameters only if not using VAOs. Same reasoning as in previous commit.	13 years ago
Vladimír Vondruš	b20c83f258	Removing IndexedMesh, part 2: moved all member variables to Mesh. As Mesh constructor is not exactly trivial, moved it to source, allowing to hide another function pointer variable.	13 years ago
Vladimír Vondruš	3f1592c23d	Inlined Mesh::setVertexCount().	13 years ago
Vladimír Vondruš	688251add9	Removing IndexedMesh, part 1: moved enums and related stuff to Mesh.	13 years ago
Vladimír Vondruš	aef9b16c62	Don't allow removing vertex/index buffer from meshes. Would cause weird issues with state, it's better to just not allow it and follow KISS principle than trying to implementing it. Also crosslinked required function calls in documentation.	14 years ago
Vladimír Vondruš	e5db59aad5	Removed "wontfix" TODOs. * Calling Mesh::draw() with parameter to start on arbitrary vertex index might give users more freedom than they want to have (e.g. lines rendered where gaps should be, broken triangle strips...). Single-precision floats have meaningful precision of ~6 decimal places, everything after that would be random garbage anyway, so we don't need anything "more precise" for icosphere. * Texture1D can have only one target and it can be used as framebuffer target.	14 years ago
Vladimír Vondruš	0f889369f4	No `using namespace std` anywhere. Also added missing std:: prefix to remaining cases of std::size_t, std::[u]int[0-9]+_t, std::sin() etc., std::exit().	14 years ago
Vladimír Vondruš	8f13362f7a	Allow attribute-less Mesh. For e.g. fullscreen triangle with no vertex data.	14 years ago
Vladimír Vondruš	35d8905790	Debug output and configuration parser for Mesh::Primitive.	14 years ago
Vladimír Vondruš	9b18e2b3e8	Don't issue draw call if there is nothing to draw.	14 years ago
Vladimír Vondruš	81ae500fd8	Fixed typo.	14 years ago
Vladimír Vondruš	50a0e5558e	Updated OpenGL ES support in Mesh and IndexedMesh. VAOs could be supported with extensions, thus not disabling them for ES2.	14 years ago
Vladimír Vondruš	efa7cbc079	Fixed Mesh move constructor and move assignment operator. Forgot to move integer and long attributes. Also using move instead of copy for vectors.	14 years ago
Vladimír Vondruš	259a9f6666	Type-checked vertex attributes with type conversion possibility. * Normalization of e.g. color components passed as unsigned byte to float values is possible. * BGRA vector component ordering is possible. * Proper type checking, allowing only GLSL-equivalent types to be used as attributes. * Reverted back to typedef'ing shader attributes, as type conversion can now be specified in constructor.	14 years ago
Vladimír Vondruš	eec4e7d099	Implementation of double vertex attributes in Mesh.	14 years ago
Vladimír Vondruš	77716dacdd	Mesh rework, part 7: using EXT_direct_state_access for vertex pointers.	14 years ago
Vladimír Vondruš	14192fa40f	Mesh rework, part 6: don't rebind default VAO after draw call. There are a few corner cases namely with binding element buffer, which should be resolved as soon as possible.	14 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	10e64d2d27	Mesh rework, part 2: reworked internals. * VAOs are used only if the extension is supported. * Removed finalize() and other already useless stuff. * Preparation for DSA and state tracking.	14 years ago
Vladimír Vondruš	21acb3edc6	Mesh rework, part 1: better vertex attribute management. * Instead of "binding attributes" the user now "adds vertex buffer". It corresponds better with what OpenGL itself does. * Vertex buffers now must be managed by the user. * Shader attributes are now static const members instead of typedefs to allow more convenient addVertexBuffer() calls.	14 years ago
Vladimír Vondruš	fe62f547de	Reduced #includes in headers. Magnum.h now doesn't include anything except OpenGL headers, thus changes in Math library don't trigger recompilation of everything, but only of things really depending on it. Math constants moved to separate file for similar reasons, de-inlined some functions to remove the need for some #includes.	14 years ago
Vladimír Vondruš	a46b51b11f	Updated for OpenGL ES 2 support.	14 years ago
Vladimír Vondruš	26d70e0eae	Added move constructor and move assignment to Mesh.	14 years ago
Vladimír Vondruš	7f55f30ced	CORRADE_ASSERT() now needs semicolon after.	14 years ago
Vladimír Vondruš	3cd991d04d	Forgot hiding also Mesh function implementation from documentation.	14 years ago
Vladimír Vondruš	c7bb153d0a	Port to OpenGL ES 2. Desktop OpenGL and OpenGL ES 2 support can be switched using CMake TARGET_GLES option. All functionality not supported in ES is marked in documentation. If targetting OpenGL ES, GLES2/gl2.h is included instead of GLEW. Mesh class now uses VAOs only in desktop OpenGL, in ES the buffers are bound on each draw call.	14 years ago
Vladimír Vondruš	0ac52b1c8b	Doc++ Added some TODOs, hiding internal Mesh implementation from the documentation.	14 years ago
Vladimír Vondruš	e527cfb226	Using enum instead of bool parameter antipattern.	14 years ago
Vladimír Vondruš	64665872cc	Use CORRADE_ASSERT() instead of cassert and direct error output. Unlike previous solution this can be compiled without any impact on performance at all.	14 years ago
Vladimír Vondruš	37eff1149b	Using Vertex Array Objects for mesh drawing. * All attribute pointers and buffer binding is now stored in each mesh own vertex array object, thus each mesh drawing now needs only three OpenGL calls. * Removed default VAO from Scene, which fixes unit test crashes.	14 years ago
Vladimír Vondruš	5d3f54edb2	Warn and assertion fail when mesh has no vertices/indexes before drawing.	14 years ago
Vladimír Vondruš	e43c1fae33	Strongly-typed Primitive enum in Mesh. Also updated "default" constructor to include primitive type, as in many cases only the primitive is specified and not the counts and types of data.	14 years ago
Vladimír Vondruš	fb9b003e24	Buffer rework. * Renamed Type enum to Target to be consistent with OpenGL naming * Strongly typed enums * Ability to specify different type when binding/setting data * Added missing buffer targets	14 years ago
Vladimír Vondruš	e77b38d20b	Reworked Mesh / IndexedMesh to use new type traits and Type enum.	14 years ago
Vladimír Vondruš	70fa53b949	Removed unbind() from buffers and textures. It doesn't help with any safety, but just complicates everything and makes unnecessary GL calls.	14 years ago
Vladimír Vondruš	d8943b898c	Use nullptr instead of 0 for pointers.	14 years ago
Vladimír Vondruš	b945f5f68b	Happy New Year.	15 years ago
Vladimír Vondruš	c7b331d100	(Ahem...) Happy New Year!	15 years ago
Vladimír Vondruš	2e14f57560	Minor refactoring, documentation.	16 years ago
Vladimír Vondruš	197288e82a	Getter for vertex count in Mesh.	16 years ago
Vladimír Vondruš	8bc5fa67da	Make Mesh usable for subclassing, also document it a bit more.	16 years ago
Vladimír Vondruš	9317d089e9	Class for managing non-indexed meshes.	16 years ago

48 Commits (177898f93c50d72623ecd2c49fd8f7fbc8b63a28)