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Commit Graph

Author	SHA1	Message	Date
Vladimír Vondruš	89a6eb22de	Shaders: skinning support in FlatGL, MeshVisualizerGL and PhongGL. High-level docs with examples will be written once there's corresponding support in MeshTools::compile() and in importer plugins, as skinned meshes are usually brought in from files, never set up directly. Co-authored-by: Squareys <squareys@googlemail.com>	3 years ago
Vladimír Vondruš	8c62f8d736	Shaders: doc++ A considerable chunk of the docs mentioned that there has to be one ProjectionUniform3D per draw. Probably a copypaste error from the case where there's a combined TrannsformationProjectionUniform3D, which is one per draw. Sorry for the confusion. There was also quite a lot of documentation content referencing the old deprecated constructors. Fixed now.	3 years ago
Vladimír Vondruš	40593113f6	Shaders: drop nasty workarounds for Clang 3.8. The minimum Clang version got bumped to 6 almost half a year ago in `5e3b610613` so these are not needed anymore. More burning code!	4 years ago
Vladimír Vondruš	822fa0d644	Updated copyright year.	4 years ago
Vladimír Vondruš	033e56ec23	Shaders: add missing MeshVisualizerGL*D::setObjectId(). Originally the uniform wasn't present with the assumption that users could easily adjust color map offset to achieve the same effect. That was however unnecessarily annoying and error-prone in cases where it's essential to have the same object IDs from multiple draws have a matching color, and it was complicating multidraw workflows as the color map offset was not a part of per-draw data, but rather material data.	4 years ago
Vladimír Vondruš	78d9694676	Shaders: assume materialId is 0 if MATERIAL_COUNT is 1. Unlike the drawId optimization before, there's no possibility to check this anywhere, so the assumption is just documented. On an Intel 630 this resulted in further significant reduction for the single-draw single-material case, down to 260 from 440 in the previous commit, about a 45% reduction compared to the original 550 ms; multidraw case is still around the 550 there.	5 years ago
Vladimír Vondruš	b62f1903eb	Shaders: ensure the structures are 4-byte aligned.	5 years ago
Vladimír Vondruš	0512edf754	Shaders: Clang 3.8, WHY are you runing my nice tidy paddings.	5 years ago
Vladimír Vondruš	ef9da0ec96	Shaders: add UBO support to all shaders.	5 years ago
Vladimír Vondruš	2066d82ea4	Shaders: suffix all existing shaders with GL. To make room for Vulkan shaders. Also renaming the headers, of course everything is still aliased to the old names (and marked as deprecated).	5 years ago
Vladimír Vondruš	3d136503d8	Updated copyright year.	5 years ago
Vladimír Vondruš	4a632553a5	Shaders: doc++	6 years ago
Vladimír Vondruš	c68ea7945b	Shaders: mention the setViewportSize() requirement clearer.	6 years ago
Vladimír Vondruš	5222cf3478	doc: change all "latest" additions/deprecations to 2020.06.	6 years ago
Vladimír Vondruš	1436b7bc86	Shaders: fix various WebGL issues with new MeshVisualizer features. * Shader compilation failed with vertex, object and primitive ID enabled due to the NO_GEOMETRY_SHADER define not being correctly propagated * Enabling just vertex ID visualization on WebGL caused an assert in constructor, complaining that "at least one visualization feature has to be enabled", which is wrong * Defaults were not correctly set up for vertex ID rendering, causing all-black render when setColor() wasn't called * Forgot to list/bundle some ground truth test images for the test case, causing the test to fail due to files not found * The test asserted when generating mesh data due to an unhandled corner case * The test expected an ES2 assertion message on WebGL 2 * Flag::Wireframe now implicitly enables Flag::NoGeometryShader also on WebGL. This was done only for ES2 previously, but WebGL doesn't have (and won't have) geometry shaders, so it makes sense to do the same there.	6 years ago
Vladimír Vondruš	19e0e96d74	Updated copyright year.	6 years ago
Vladimír Vondruš	062055d20d	Shaders: add vertex ID visualization to MeshVisualizer. Helps visualizing face connectivity (or the lack of it).	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
Vladimír Vondruš	c03ed3af75	doc: show how to set up blending for alpha / transparency. Hopefully more discoverable now also.	6 years ago
Vladimír Vondruš	3e310cbd94	Shaders: note to self: save before commiting.	6 years ago
Vladimír Vondruš	06ab5b33cd	Shaders: fix strict aliasing warnings.	6 years ago
Vladimír Vondruš	e3841ade7e	Shaders: object and primitive ID visualization in MeshVisualizer.	6 years ago
Vladimír Vondruš	1cb7193034	Shaders: reorder MeshVisualizer docs.	6 years ago
Vladimír Vondruš	171e8a5301	Shaders: remove MeshVisualizer default behavior. It was rendering everything with a plain color, which is rather useless. Moreover it wasn't consistent with TBN visualization where you might actually want only the lines rendered and not the triangle.	6 years ago
Vladimír Vondruš	5b569942b8	Shaders: tangent space visualization in MeshVisualizer3D.	6 years ago
Vladimír Vondruš	74c75178de	Shaders: add a 2D variant of MeshVisualizer.	6 years ago
Vladimír Vondruš	566713e68c	Shaders: improve MeshVisualizer docs a bit.	6 years ago
Vladimír Vondruš	f3a92c2afb	Shaders: rethink generic attribute allocation from scratch. This adds binormals, object IDs and instanced transformation, but has to break existing locations in order to provide new guarantees.	6 years ago
Vladimír Vondruš	32d49db402	GL: mesh.draw(shader) -> shader.draw(mesh). As usual, the old APIs are still present, but marked as deprecated. Existing code is not updated yet to ensure I didn't break anything with this. This way it's much more intuitive and makes the code shorter and nicer in many cases. Shaders are now also able to hide irrelevant draw/dispatch APIs to avoid accidents.	6 years ago
Vladimír Vondruš	d06914a1bd	doc: hint that Optional is a safer NoCreate.	7 years ago
Vladimír Vondruš	65b589f765	New explicit-uniform-location-is-less-explicit-than-you-hoped workaround. Intel drivers on Windows. Surprisingly unsurprising.	7 years ago
Vladimír Vondruš	9315175a72	Shaders: avoid MeshVisualizer::VertexIndex reusing a generic color slot. Can't really future-proof that, so just adding a lot of comments everywhere.	7 years ago
Vladimír Vondruš	a0f0015211	Shaders: de-inline uniform setters. Reduces includes in the header quite a lot, yay.	7 years ago
Vladimír Vondruš	9616273e18	Shaders: improve MeshVisualizer docs.	7 years ago
Vladimír Vondruš	cd5f5e7ff9	Shaders: add ColorOutput constant to all shaders for consistency.	7 years ago
Vladimír Vondruš	b030fa9ad6	Shaders: huh, why this isn't done here?	7 years ago
Vladimír Vondruš	c78d6d9adc	Shaders: doc++	7 years ago
Vladimír Vondruš	e6b7aa12fa	Updated copyright year.	7 years ago
Vladimír Vondruš	295843189d	doc: convert shader images to proper sRGB and HiDPI.	8 years ago
Vladimír Vondruš	7d0757ca4d	Shaders: debug output for all Flag / Flags enums / enum sets.	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	c26075427b	Doxygen. Doxygen IS BROKEN BEYOND REPAIR. I introduced strong enum with values, in a subnamespace, that have the same name as completely unrelated typedefs. Guess what?! It breaks ALL LINKS TO THOSE TYPEDEFS! EVERYWHERE!!!	8 years ago
Vladimír Vondruš	f7122d3ce6	Shaders: explicitly list deleted/defaulted copy/move constructor. Two reasons: * documentation * making it actually work because the rules are so complex and ever changing that a thing I thought "just worked" in fact did not work at all The Vector tests now compile again.	8 years ago
Vladimír Vondruš	8018b17bc7	Doxygen: renamed \extension[2] to \gl_extension[2]. So it's clear that this is not a Vulkan extension link.	8 years ago
Vladimír Vondruš	adb4547ba0	Split the OpenGL layer out, pt 20: adapted Shaders.	8 years ago
Vladimír Vondruš	bc8b8f159a	doc: there's no latex output anyway.	8 years ago
Vladimír Vondruš	3906f533bb	doc: compiled code snippets for the Shaders namespace. Also not really without errors.	8 years ago
Vladimír Vondruš	6dffc0a91e	Shaders: documentation update for the new theme. Also made the shader image background transparent to better fit in the docs and updated the images to match site colors.	8 years ago
Vladimír Vondruš	623fa97970	Updated copyright year.	8 years ago
Vladimír Vondruš	7a16273e5d	Updated copyright year.	9 years ago

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66 Commits (fa98ea3211c66a705cb5f6a1b02c17cb958d7227)