OCCT Git - occt-copy.git/commit

]> OCCT Git - occt-copy.git/commit

author	dbp <dbp@opencascade.org>
	Thu, 20 Oct 2016 09:10:47 +0000 (12:10 +0300)
committer	apn <apn@opencascade.com>
	Tue, 8 Nov 2016 13:43:23 +0000 (16:43 +0300)
commit	6e728f3b5c91d020939cb285c86ccadaf093dc9a
tree	b3af1268d310c6e70836a4f8dfe9c9178ad08b6f	tree \| snapshot (tar.gz zip)
parent	0d0481c787dcc19460006488f529d983a9057279	commit \| diff

0027974: Visualization, ray tracing - Improve ray tracing engine

* Multiple importance sampling for path tracing
* Improved light sources sampling (better handling several light sources)
* Fixed issues in light source intersection (light distance is taken into account)
* Add new TCL sample - OCCT Ball model for demonstrating physically-based materials
* Fix potential issue on NVIDIA GPUs ("Error: Failed to upload light source buffer")
* Path tracing materials reviewed; directional light source was smoother by default

20 files changed:

data/occ/Ball.brep	[new file with mode: 0644]	blob
samples/tcl/pathtrace.tcl	[deleted file]	blob \| blame \| history
samples/tcl/pathtrace_ball.tcl	[new file with mode: 0644]	blob
samples/tcl/pathtrace_cube.tcl	[new file with mode: 0644]	blob
src/Graphic3d/Graphic3d_BSDF.hxx		diff \| blob \| blame \| history
src/Graphic3d/Graphic3d_MaterialAspect.cxx		diff \| blob \| blame \| history
src/Graphic3d/Graphic3d_NameOfMaterial.hxx		diff \| blob \| blame \| history
src/OpenGl/OpenGl_SceneGeometry.cxx		diff \| blob \| blame \| history
src/OpenGl/OpenGl_SceneGeometry.hxx		diff \| blob \| blame \| history
src/OpenGl/OpenGl_View.hxx		diff \| blob \| blame \| history
src/OpenGl/OpenGl_View_Raytrace.cxx		diff \| blob \| blame \| history
src/Shaders/PathtraceBase.fs		diff \| blob \| blame \| history
src/Shaders/RaytraceBase.fs		diff \| blob \| blame \| history
src/Shaders/RaytraceRender.fs		diff \| blob \| blame \| history
src/Shaders/Shaders_PathtraceBase_fs.pxx		diff \| blob \| blame \| history
src/Shaders/Shaders_RaytraceBase_fs.pxx		diff \| blob \| blame \| history
src/Shaders/Shaders_RaytraceRender_fs.pxx		diff \| blob \| blame \| history
src/V3d/V3d_DirectionalLight.cxx		diff \| blob \| blame \| history
tests/v3d/raytrace/sample_ball	[new file with mode: 0644]	blob
tests/v3d/raytrace/sample_cube	[new file with mode: 0644]	blob

Test copy of Open CASCADE Technology repository

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