magnum

Commit Graph

Author	SHA1	Message	Date
Vladimír Vondruš	9557de0534	Shaders,Trade: clarify use{less,ful}ness of specular alpha.	6 years ago
Vladimír Vondruš	19e0e96d74	Updated copyright year.	6 years ago
Vladimír Vondruš	881a50f7fa	Shaders: clarify that object ID features need GL 3.0 extensions. Important for Zink, which has neither of them.	6 years ago
Michael Tao	e5a6f543a0	Shaders: ambient also changes color with VertexColor in Phong. Also adapt the test to explicitly check for this.	6 years ago
Vladimír Vondruš	02525527a4	Shaders: ability to render instanced object ID in Flat/Phong.	6 years ago
Vladimír Vondruš	a35d53118b	Shaders: name the textureCoordinates attribute consistently in GLSL. Interestingly enough, on Phong it was named textureCoords while on the C++ side it was asking for textureCoordinates, and I don't remember this being an issue ever, on any driver.	6 years ago
Vladimír Vondruš	5617cb5199	Shaders: vertex color support in Phong and Flat.	7 years ago
Vladimír Vondruš	a3c8d8ec63	Shaders: allow Phong with zero lights. Which makes it equivalent to Flat3D. Useful to reduce complexity in apps that render models with pre-baked lighting.	7 years ago
Vladimír Vondruš	87ac8a8cd2	Shaders: support object ID output in Flat and Phong.	7 years ago
Vladimír Vondruš	08f6615048	Shaders: make alpha mask = 1.0 do what's expected. Yay tests!	7 years ago
Vladimír Vondruš	8d98f1161e	Shaders: clamp shininess factor in Phong to minimize artifacts. I feel this makes the shader code unnecessarily slow to handle bad parameters. But eh, until I actually benchmark, I shouldn't be making assumptions.	7 years ago
Vladimír Vondruš	0cb4ded506	Shaders: add normal texture support to Phong. Note -- since there are no visual tests for Phong yet, this is done in the least intrusive manner to avoid breaking current functionality. It's likely very underperforming due to the matric calculation per fragment, it'll get optimized once I have proper tests.	7 years ago
Vladimír Vondruš	e6b7aa12fa	Updated copyright year.	7 years ago
Vladimír Vondruš	de3081042e	Shaders: avoid overflowing alpha with multiple lights. Still not sure what the proper semantics of light alpha should be.	8 years ago
Vladimír Vondruš	b615e1ae28	Shaders: support multiple lights in Phong.	8 years ago
Vladimír Vondruš	a1ef8550d3	Shaders: don't multiply Phong diffuse alpha with light intensity. That messes up with alpha mask (basically, areas that receive less than 50% light get clipped away).	8 years ago
Vladimír Vondruš	fd1572a3a3	Shaders: default ambient color in Phong to transparent black. Makes it possible to support alpha-masked drawing out of the box, shouldn't have any negative effect on anything else.	8 years ago
Vladimír Vondruš	0e9cb6945e	Shaders: define reasonable uniform defaults for all shaders. Plus a bit of cleanup / fixing broken English.	8 years ago
Vladimír Vondruš	daf287d2a6	Shaders: classical alpha masking support in Phong and Flat. Slow and ugly, is here only for making quick'n'dirty alpha masked drawing without a need for blending or depth sorting. Oh and also to support the glTF alpha mask feature. Again, beware: slow.	8 years ago
Vladimír Vondruš	6885f0647b	Shaders: minor code reordering.	8 years ago
Vladimír Vondruš	623fa97970	Updated copyright year.	8 years ago
Vladimír Vondruš	7a16273e5d	Updated copyright year.	9 years ago
Vladimír Vondruš	d6f5f43d60	Shaders: modernize coding style. * Always prefix private members with an underscore * Use in-class initialization of the uniform locations * Use {} for default flag value	9 years ago
Vladimír Vondruš	23646e6690	Hell, this project is big.	10 years ago
Vladimír Vondruš	da2ac00478	Shaders: ability to do alpha-masking with Phong. All Color3 parameters are now Color4, but the API should be backwards compatible as Color4 is implicitly convertible from Color3.	11 years ago
Vladimír Vondruš	fc5ddeebbf	Shaders: ability to have both color and texture in Phong. Also probably fixed a few issues when compiling the shader on older GLSL (missing precision qualifiers). And less crazy preprocessor.	11 years ago
Vladimír Vondruš	6488fe6e75	Oh, it's 2015 already.	11 years ago
Vladimír Vondruš	6f0ba96cb6	Happy new year too.	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.	13 years ago
Vladimír Vondruš	2c0e7da5a0	Shaders: fix compilation of textured Phong shader on OpenGL ES.	13 years ago
Vladimír Vondruš	51ca4be9a9	Shaders: fix Phong shader compilation for more than one texture.	13 years ago
Vladimír Vondruš	fd1d067c36	Shaders: fix textured Phong for GLSL 1.20 and GLSL ES 1.0. I desperately need unit tests for shader compilation.	13 years ago
Vladimír Vondruš	f166d006c2	Shaders: `const` for readonly variables is since GLSL 4.20.	13 years ago
Vladimír Vondruš	41f7784dc5	Shaders: ambient, diffuse and specular texture support in Phong.	13 years ago
Vladimír Vondruš	623fda0dc7	Shaders: removed superfluous `*Shader` suffix from class names.	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	7a894e97a0	Using ARB_explicit_uniform_location in shaders. The backwards compatibility fully kills the purpose, but at least I can test the feature somewhere :-)	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	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	084294e60b	Blind port of PhongShader to OpenGL ES 2.0.	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	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	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	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	5818a76850	New library with sample shaders, currently only Phong shader.	14 years ago

29 Commits (33d1bad2e1be2c542f0f8d230a13083a367abfa7)