magnum

Commit Graph

Author	SHA1	Message	Date
Vladimír Vondruš	d6c4bb0300	Use "constructor cast" instead of `static_cast<GL...>(...)`. Makes the lines shorter, the conversions are mainly from strongly-typed enums to underlying type, so nothing potentially harmful which should be marked with static_cast.	13 years ago
Vladimír Vondruš	ed5ee5c3c2	Mesh: warn about improper buffer binding also on Emscripten. It seems that rebinding is forbidden by law also in WebGL. Also updated Best Practices docs to note that.	13 years ago
Vladimír Vondruš	c44681dbe1	Mesh-related limit queries. Also printing the values in magnum-info.	13 years ago
Vladimír Vondruš	a168d2af4e	Proper noexcept move constructor for Mesh. Also documented the inability to copy.	13 years ago
Vladimír Vondruš	2ab37ba2a1	Fixed OpenGL ES 2.0 compatibility. Issues related to lack of glDrawRangeElements().	13 years ago
Vladimír Vondruš	39033d2480	Added Mesh::drawInternal(). Exposes explicit draw parameters like vertex/index offset etc.	13 years ago
Vladimír Vondruš	ff7402200e	Renamed Mesh variables. Use leading underscore to hint that they are private variables.	13 years ago
Vladimír Vondruš	b15f3758de	Fixed NaCl compilation.	13 years ago
Vladimír Vondruš	e19154be5e	Reducing pointer chasings, part 3a: less pointer passing in root namespace. Passing pointer as function parameter will now mean that it is possible to pass `nullptr`. Some code examples now look like the parameter is copied instead of referenced, which is misleading. Updated the documentation to reflect that more clearly.	13 years ago
Vladimír Vondruš	d04b308aa3	Reducing pointer chasings, part 1: method chaining via references. Makes some cases less consistent (and some convenience shortcuts impossible), but goes well with the attitude "don't use pointer when it can't be null".	13 years ago
Vladimír Vondruš	4c1f226544	Warn about improper Buffer target hint in NaCl. Slightly eases up the porting.	13 years ago
Vladimír Vondruš	103b2b0c95	Added missing primitive types to Mesh debug and configuration output.	13 years ago
Vladimír Vondruš	1aac14d059	Using CORRADE_ASSERT_UNREACHABLE() instead of CORRADE_ASSERT(false).	13 years ago
Vladimír Vondruš	da4ceb7cbc	Delete VAO in Mesh only if it is nonzero. glDeleteVertexArrays() was called even after the Mesh was moved out to another object. On my NVidia it was working but it might cause issues elsewhere.	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	2d2d1c07f4	Using new type aliases in whole root Magnum namespace.	13 years ago
Vladimír Vondruš	9464e805e1	Use {} instead of "". Calls default std::string constructor instead of converting from const char*, might possibly save unneeded allocation.	13 years ago
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

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65 Commits (3b03da5d5ed195f0ae37055359bd9c29afbd83f5)