occt: master d4cefcc0

Author Committer Branch Timestamp Parent
kgv bugmaster master 2020-05-28 16:42:13 master 872f98d9
Affected Issues  0031477: Visualization, TKOpenGl - fetch/wrap getBufferSubData() function from WebGL 2.0
Changeset 0031477: Visualization, TKOpenGl - fetch/wrap getBufferSubData() function from WebGL 2.0

Added OpenGl_Context::GetBufferSubData() implementing getBufferSubData() based on capabilities of various APIs.
Added OpenGl_VertexBuffer::GetSubData() similar to OpenGl_VertexBuffer::SubData().
mod - src/OpenGl/OpenGl_Context.cxx Diff File
mod - src/OpenGl/OpenGl_Context.hxx Diff File
mod - src/OpenGl/OpenGl_GlCore30.hxx Diff File
mod - src/OpenGl/OpenGl_VertexBuffer.cxx Diff File
mod - src/OpenGl/OpenGl_VertexBuffer.hxx Diff File
mod - src/OpenGl/OpenGl_VertexBufferCompat.cxx Diff File
mod - src/OpenGl/OpenGl_VertexBufferCompat.hxx Diff File