magnum

Commit Graph

Author	SHA1	Message	Date
Vladimír Vondruš	24bd924aa5	Consistent naming of attribute types in AbstractShaderProgram.	13 years ago
Vladimír Vondruš	77d9773d37	Removed linkage of AbstractShaderProgram::Attribute::Location. It now doesn't appear in symbol lists, avoiding nasty linker issues.	13 years ago
Vladimír Vondruš	dd9fcd83f0	Fixed name clash in internal implementation. Clang didn't like that.	13 years ago
Vladimír Vondruš	6e61354fde	OpenGL ES compilation fixes.	13 years ago
Vladimír Vondruš	976377f0a4	Moved code to check allowed attribute types to internal implementation. TypeTraits class is now not needed at all.	13 years ago
Vladimír Vondruš	a9d25c995f	Mesh: fixed attribute stride computation. The stride was computed always for resulting GLSL type (e.g. vec4) even if the data were of anoother type (e.g. std::uint8_t[4]). The code is exceptionally ugly now, time to wrap it with unit tests.	13 years ago
Vladimír Vondruš	f4146bea94	Forgot to rename this to match OpenGL name. It was named this way in the docs, but in the actual code not. Don't know why.	13 years ago
Vladimír Vondruš	fbeb7b02bc	Minor renaming in shader/mesh guts. Function size() will be used later for commputing size of the attribute, renaming the original to components().	13 years ago
Vladimír Vondruš	5ca096512e	Forward declaration header for Math namespace.	14 years ago
Vladimír Vondruš	7d04b7d511	Doc++ Basic framebuffer usage, mentioned framebuffer attachments in shader documentation.	14 years ago
Vladimír Vondruš	7e66a09461	Marking all constructors explicit, except for matrix and vector classes. It prevents unwanted implicit conversions from e.g. nullptr to Camera, Vector2 to Physics::Point etc. By making all the constructors explicit it is easier to routinely add the keyword to all new classes instead of thinking about cases when to add and when not to.	14 years ago
Vladimír Vondruš	dc1ab80cda	Doc++	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	43f6dbc72d	Using integer vector aliases all over the place.	14 years ago
Vladimír Vondruš	3ac906db9e	Fixed AbstractShaderProgram documentation. Forgot to do it in `259a9f6666`.	14 years ago
Vladimír Vondruš	8f83485653	Forward declarations for Magnum namespace in Magnum.h header.	14 years ago
Vladimír Vondruš	a636792b19	AbstractShaderProgram: query for max supported attribute count.	14 years ago
Vladimír Vondruš	ae78b77b10	Added some @todos .	14 years ago
Vladimír Vondruš	93a5e7230f	Use OpenGL ES 2.0 specific definitions for extension-only functionality. If targetting explicitly OpenGL ES 2.0, only gl2.h is included (not gl3.h).	14 years ago
Vladimír Vondruš	9701c8dacb	If targetting exactly ES 2.0, hide everything not available there. Some target platforms supply their own OpenGL headers, thus we cannot use our own from ES 3.0 and compilation fails. On the other hand, this will be better for users as usage of unsupported features will be catched right during compilation and not at runtime.	14 years ago
Vladimír Vondruš	5e648b2701	Fixed Color3/Color4 support in shader attributes.	14 years ago
Vladimír Vondruš	29893ebe82	Updated OpenGL ES support in shaders.	14 years ago
Vladimír Vondruš	c460fdc059	Doc++	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	cb1c3f0b2b	Preparation for type checked vertex attributes. Currently it was possible to pass e.g. five-component vector or 2x1 matrix to shader, we don't want that.	14 years ago
Vladimír Vondruš	84850b5bf9	Updated AbstractShaderProgram documentation. * #version directive doesn't belong to shader sources, since it is specified in Shader constructor. * It's not needed to call use() before setUniform() anymore.	14 years ago
Vladimír Vondruš	69421f9187	Provide default constructor for AbstractShaderProgram::Attribute. Fixes compilation with clang.	14 years ago
Vladimír Vondruš	4aa01e073e	Code cleanup, doc++	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	ddbfca2f95	Don't export private symbols.	14 years ago
Vladimír Vondruš	733e02b07b	Documented internal shader program state tracking.	14 years ago
Vladimír Vondruš	b97e6f8bce	Updated and simplified AbstractShaderProgram documentation.	14 years ago
Vladimír Vondruš	beea8235b1	Using EXT_direct_state_access/ARB_separate_shader_objects for uniforms. Also explicitly calling use() on default (non-DSA) setUniform() implementation. Because of that, it is now possible to conveniently call use() at the end, instead of at the beginning of uniform setting chain, for example: // before shader->use(); shader->setTransformation(transformation) ->setProjection(projection) ->setColor(color); // now shader->setTransformation(transformation) ->setProjection(projection) ->setColor(color) ->use(); Note that you still have to explicitly call use(), because if DSA is available, no use() is called explicitly on any setUniform(). If DSA is not available, use() is called on first setUniform() and subsequent calls have no negative performance impacts.	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	2595974fae	Refactoring of internal OpenGL object names.	14 years ago
Vladimír Vondruš	815f2d7491	Use the right type for attribute binding location.	14 years ago
Vladimír Vondruš	779808e2f7	Added setUniform() for doubles. I knew it did exist, but the manuals said otherwise.	14 years ago
Vladimír Vondruš	64e363f495	Minor documentation fixes.	14 years ago
Vladimír Vondruš	23cbc121d6	Using only RectangularMatrix in setUniform(), added remaining setters. Shader implementations now have to include Vector, Matrix and Color classes on their own.	14 years ago
Vladimír Vondruš	93961aca65	Don't include Matrix3 in Matrix4, as it isn't used. Also updated includes in dependent headers.	14 years ago
Vladimír Vondruš	b53759fb21	Doc++ * Grouping lengthy documentation into "Feature overview" page. * Link only to example index, where all the disclaimers are. * Also minor documentation updates.	14 years ago
Vladimír Vondruš	071afa0b7a	PointD Vector subclasses for homogeneous coordinates. Vector4 doesn't set W component to one by default anymore, this is now handled by Point*D itself. This finally allows creating of 2D primitives and 2D position vectors without messing explicitly with Z = 1. All classes which should use Point instead of Vector were updated to use Point instead.	14 years ago
Vladimír Vondruš	4152e1fc9d	Better ability to create portable shaders. Now the #version string is added from Shader class itself, making it possible to do workarounds for older versions more conveniently. As a consequence, #version must not be part of shader source anymore.	14 years ago
Vladimír Vondruš	1c8bda59b2	Unsigned uniforms and retrievable hint supported in OpenGL ES 3.0.	14 years ago
Vladimír Vondruš	3271896b15	Deprecated uniformLocation() in favor of GL 4.3 explicit uniform location.	14 years ago
Vladimír Vondruš	035bd4d376	Links to documentation of related gl*() function. Each function touching OpenGL now has list of all related functions touching OpenGL.	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	30032a5971	Don't confuse vertices and vertex positions. Mesh consists of vertices, each vertex has position, texture coordinate, color, normal, etc.	14 years ago
Vladimír Vondruš	6882cd9447	Fixed example (strongly typed enums) in AbstractShaderProgram.	14 years ago
Vladimír Vondruš	a87141b250	Mention required version/extension in shader code.	14 years ago

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89 Commits (24bd924aa5bac7cf6715780909182449394c367a)