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JayFoxRox / Lindbergh-Emulator

A Sega Lindbergh environment / HLE for Linux
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Respect GL_VERTEX_PROGRAM_POINT_SIZE_NV #27

Open JayFoxRox opened 6 years ago

JayFoxRox commented 6 years ago

How does glPointSize work with vertex programs?

  RESOLUTION:  If GL_VERTEX_PROGRAM_POINT_SIZE_NV is disabled, the size
  of points is determine by the glPointSize state.  If enabled,
  the point size is determined per-vertex by the clamped value of
  the vertex result PSIZ register.

From https://www.khronos.org/registry/OpenGL/extensions/NV/NV_vertex_program.txt