occt: master 66d1cdc6

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Author Committer Branch Timestamp Parent
kgv apn master 2019-02-06 16:21:23 master e607bd3e
Affected Issues  0030483: Visualization, Path Tracing - make Tile Size configurable
Changeset 0030483: Visualization, Path Tracing - make Tile Size configurable

OpenGl_TileSampler has been refactored to better describe its logic:
- Offset image now defines tile index instead of offset to tile origin.
- Added 2D array defining the number of times to sample tile for straight-forward debugging.

Graphic3d_RenderingParams has been extended with property
RayTracingTileSize for testing various tile configurations.
Default behavior is the following:
- Target number of tiles (e.g. upper limit per frame): 256
- Tile size: 32x32.

OpenGl_View::runPathtrace() has been split into two methods per rendering stage.
OpenGl_Texture::Init() now returns FALSE immediately on 0 input dimensions.

Added Image_PixMapTypedData template class allowing to work with image data of known pixel format.
mod - src/Graphic3d/Graphic3d_RenderingParams.hxx Diff File
mod - src/Image/FILES Diff File
mod - src/Image/Image_PixMapData.hxx Diff File
add - src/Image/Image_PixMapTypedData.hxx Diff File
mod - src/OpenGl/OpenGl_Texture.cxx Diff File
mod - src/OpenGl/OpenGl_TileSampler.cxx Diff File
mod - src/OpenGl/OpenGl_TileSampler.hxx Diff File
mod - src/OpenGl/OpenGl_View.hxx Diff File
mod - src/OpenGl/OpenGl_View_Raytrace.cxx Diff File
mod - src/OpenGl/OpenGl_View_Redraw.cxx Diff File
mod - src/Shaders/Display.fs Diff File
mod - src/Shaders/RaytraceBase.fs Diff File
mod - src/Shaders/RaytraceRender.fs Diff File
mod - src/Shaders/Shaders_Display_fs.pxx Diff File
mod - src/Shaders/Shaders_RaytraceBase_fs.pxx Diff File
mod - src/Shaders/Shaders_RaytraceRender_fs.pxx Diff File
mod - src/ViewerTest/ViewerTest_ViewerCommands.cxx Diff File