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OpenGL2: vtkPlotPoints not displaying any point
This issue was created automatically from an original Mantis Issue. Further discussion may take place here.
I have the same problem as addressed in ce285269, this time on a desktop system: windows 7 32 bits, AMD Radeon HD5450, VS 2008. glGetString(GL_VERSION) returns:
4.4.13283 Compatibility Profile Context 14.501.1003.0
It seems to be working fine on other systems of ours.
I can fix the symptoms by adapting the mentioned commit.
I fear that adding an exception every time a faulty card is discovered is not a workable solution. However, systematically calling the
glEnable(GL_POINT_SPRITE); glTexEnvi(GL_POINT_SPRITE, GL_COORD_REPLACE, GL_TRUE);
causes OpenGL errors on other systems, so it is not a solution either.