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0024224: Suspicious logics in changing clipping planes at OpenGl_Structure

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1) Resolved buggy situation of shared clip planes between view and structure;
2) Added clipping plane equation space identification - to be used with shaders;
3) Code refactoring to resolve performance issue reported by 0024189;
4) Attachment of stencil buffer to FBO.

Added test case bugs/vis/bug24224
This commit is contained in:
apl
2013-10-10 17:14:52 +04:00
committed by bugmaster
parent cbf1862449
commit b859a34d22
14 changed files with 461 additions and 247 deletions
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1
src/OpenGl/OpenGl_Context.hxx
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@@ -313,6 +313,7 @@ public: // extensions
OpenGl_ExtGS* extGS; //!< GL_EXT_geometry_shader4
Standard_Boolean extBgra; //!< GL_EXT_bgra
Standard_Boolean extAnis; //!< GL_EXT_texture_filter_anisotropic
Standard_Boolean extPDS; //!< GL_EXT_packed_depth_stencil
Standard_Boolean atiMem; //!< GL_ATI_meminfo
Standard_Boolean nvxMem; //!< GL_NVX_gpu_memory_info