magnum

Commit Graph

Author	SHA1	Message	Date
Vladimír Vondruš	308a92a911	Shaders: pass normal matrix the right way. Besides that this was long overdue, GLSL ES doesn't have mat3x3().	14 years ago
Vladimír Vondruš	69ee2f3ebb	Shaders: don't compare ints and floats. Fails on GLSL ES.	14 years ago
Vladimír Vondruš	57f3175b06	Shaders: GLSL ES doesn't have default values for uniforms. If targetting GLSL ES the values are set on initialization explicitly from application.	14 years ago
Vladimír Vondruš	681914e2d0	Forward declarations for Shaders namespace in Shaders/Shaders.h.	14 years ago
Vladimír Vondruš	68a28f5098	Shaders: Fixed FlatShader fragment shader compilation.	14 years ago
Vladimír Vondruš	17ee1d7fd8	Shaders: portable vertex color shader (currently 2D only).	14 years ago
Vladimír Vondruš	81b69f17e1	Shaders: another iteration in porting of Phong and Flat shaders to GLES. Hope the reduced precision won't hurt.	14 years ago
Vladimír Vondruš	dfccdf9b7e	Minor pedantic ordering fix.	14 years ago
Vladimír Vondruš	e4a6832eab	Accidentaly forgot commented-out code.	14 years ago
Vladimír Vondruš	2dd0a68329	Internal "traits" cleanup. Don't use constexpr class members, as their usage is not so convenient compared to classic inline functions.	14 years ago
Vladimír Vondruš	6f6d3d09b2	Blind port of FlatShader to OpenGL 2.1 and OpenGL ES 2.0.	14 years ago
Vladimír Vondruš	084294e60b	Blind port of PhongShader to OpenGL ES 2.0.	14 years ago
Vladimír Vondruš	3191b477df	Typedef 2D and 3D alternatives of FlatShader. More intuitive than e.g. FlatShader<2>.	14 years ago
Vladimír Vondruš	d46bc34390	Moved flat shader from internal physics implementation to Shaders. It is so general that it can be reused elsewhere.	14 years ago
Vladimír Vondruš	fe8d36db56	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	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	5ad3844626	PhongShader: fall back to GLSL 1.20 if 3.30/3.20 is not supported.	14 years ago
Vladimír Vondruš	40523e530c	PhongShader: using `position` for vertex position.	14 years ago
Vladimír Vondruš	f5a63d7fc1	Updated PhongShader to recent coding standards. Namely removed *Uniform from setter names and enabled method chaining.	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	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	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	c451b22392	Revert "Documentation: organizing the classes into "modules"." It only caused another maintenance burden and was confusing to users. Now when scene graph is in SceneGraph namespace there is no need for another grouping. Namespaces are (and should be) sufficient. This reverts commit `79945ab6fc`. Conflicts: src/BufferedImage.h src/BufferedTexture.h src/Framebuffer.h src/Query.h src/SceneGraph/Scene.h	14 years ago
Vladimír Vondruš	db8cb9119b	Treat Corrade as real, not some internal dependency in #includes.	14 years ago
Vladimír Vondruš	000ac51583	Forgot to install visibility header for Shaders. Hope this is the last bug caused by recent modularization.	14 years ago
Vladimír Vondruš	6bd43a9f95	Modularization of building and installation process. By default everything except contexts is built, features can be enabled/disables using WITH_* CMake options.	14 years ago
Vladimír Vondruš	6add425bb3	Cleaned up CMakeLists.txt.	14 years ago
Vladimír Vondruš	6f65dd972c	Renamed visibility configuration headers to resemble library names.	14 years ago
Vladimír Vondruš	8ad76ad7e5	Fixed Windows build. * CMAKE_SHARED_LIBRARY_CXX_FLAGS is empty here, caused CMake errors. * CMake's OBJECT target has a bug that it doesn't define target_EXPORTS as with other library targets, so it's needed to define it manually. It also fixes empty flags issue. * Visibility headers weren't updated for OBJECT targets, they now also catch *Objects_EXPORTS defines.	14 years ago
Vladimír Vondruš	4af08d04c1	Renamed visibility headers to distinguish them from API headers. Also added note about that to coding style documentation.	14 years ago
Vladimír Vondruš	79945ab6fc	Documentation: organizing the classes into "modules". While namespaces act for hierarchy, modules are something like "tags" - usable when you want to check related classes of e.g. CubeMapTexture. Not sure how to name module for Math and Physics namespaces and Contexts/Trade, though.	14 years ago
Vladimír Vondruš	90fbc956cc	More unique name for PhongShader resources.	14 years ago
Vladimír Vondruš	e868d8e03c	Deprecating AbstractShaderProgram::bind*Location(). Preferred workflow is to specify attribute location explicitly in the shader. The functions remains here as some old Intel systems don't support the required extension ARB_explicit_attrib_location (and it's not in GL 3.0 either). Also updated and fixed the documentation. Function bindAttribute() was renamed to bindAttributeLocation() to be consistent with bindFragmentDataLocation(). PhongShader now uses explicit attribute location.	14 years ago
Vladimír Vondruš	39a313a357	Brought debug facilities from Corrade::Utility to Magnum namespace. These classes are used so frequently that it is counterproductive to not have them here.	14 years ago
Vladimír Vondruš	531bb74232	Using more portable CMAKE_SHARED_LIBRARY_CXX_FLAGS instead of -fPIC.	14 years ago
Vladimír Vondruš	952f8ebb27	Compiling with -fvisibility=hidden. Reusing macros MAGNUM_EXPORT and friends already used for Windows builds. For exported classes added MAGNUM_LOCAL to private members which are not referenced from any inline function. Added explicit MAGNUM_EXPORT to private members which are referenced. CMake provides its own macro <target>_EXPORTS, using that instead of set_target_properties().	14 years ago
Vladimír Vondruš	d383dac4a1	Shader: strongly typed Type enum.	14 years ago
Vladimír Vondruš	d1f5ec7479	Phong shader: finally fixed specular highlights. The highlights are now based on camera position, which is finally the way it should be since forever.	14 years ago
Vladimír Vondruš	c91ecbef1e	Phong shader: simplified uniforms, added default values.	14 years ago
Vladimír Vondruš	43c0016ed3	Move semantic for Shader class. The class is now created always on the stack, so the user doesn't have to delete it explicitly. It's now possible to write less verbose shader code, instead of three lines before: Shader* s = Shader::fromFile(Shader::Fragment, "Shader.frag"); attachShader(s); // ... delete s; It's now only one: attachShader(Shader::fromFile(Shader::Fragment, "Shader.frag"));	14 years ago
Vladimír Vondruš	1df10d13fb	Fixed some more fuckups in PhongShader.	14 years ago
Vladimír Vondruš	3f4e28cfca	Documented required OpenGL version for some functionality. The requirements are cross-referenced to dedicated page, similarly to TODO and bug lists. Also updated / improved documentation for some texture / image formats.	14 years ago
Vladimír Vondruš	0a965cf036	CMakeLists.txt cleanup and style unification. * For libraries that are part of the same project using directly target name instead of ${_LIBRARY} variable. Prefixed test target names with namespace, so tests for the same class in different namespaces won't conflict. * Removed unneeded linking to ${CORRADE_UTILITY_LIBRARY} in some places.	14 years ago
Vladimír Vondruš	5c9310605a	Finally fixed light intensity computation bug in PhongShader. Both vectors passed to dot() (and thus also reflect()) must be normalized to achieve desired result.	14 years ago
Vladimír Vondruš	1306ec5b75	Micro-optimized Phong vertex shader.	14 years ago
Vladimír Vondruš	8c92224ff8	Type-safe shader attributes. Now the data type is part of attribute definition, so user doesn't have to guess / look up what data should be there when binding with Mesh::bindAttribute().	14 years ago
Vladimír Vondruš	b0b1a401d1	Counting attributes from 0, not from 1. Caused awesome black screen on AMD cards.	14 years ago

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53 Commits (def1d7b3c6853eb9cf6bdcdde71a754528a22fe6)