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0025464: Visualization - provide package for Volume Rendering.

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Add type definitions for BVH_Box.
Add a new method NCollection_Vec3::Convert.
Add define occTexture1D/3D in Declarations.glsl.
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isk
2016-04-14 12:04:54 +03:00
committed by duv
parent e367fede31
commit b7624e93b5
1 changed files with 2 additions and 3 deletions
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5
src/OpenGl/OpenGl_Texture.cxx
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@@ -376,10 +376,9 @@ bool OpenGl_Texture::Init (const Handle(OpenGl_Context)& theCtx,
myHasMipmaps = Standard_False;
myTextFormat = thePixelFormat;
#if !defined(GL_ES_VERSION_2_0)
if (theTextFormat >= Image_PixMap::ImgGrayF
&& !theCtx->HasFloatingPointTexture())
if (theTextFormat >= Image_PixMap::ImgGrayF && !theCtx->arbTexFloat)
{
TCollection_ExtendedString aMsg ("Error: floating-point textures are not supproted by hardware.");
TCollection_ExtendedString aMsg ("Error: floating-point textures are not supported by hardware.");
theCtx->PushMessage (GL_DEBUG_SOURCE_APPLICATION,
GL_DEBUG_TYPE_ERROR,
0,