• Alvaro Sanchez's avatar
    Fixed stochastic jittering and added API to customize noise settings. · b3adde6e
    Alvaro Sanchez authored
    The mapper uses vtkPerlinNoise by default with a texture size and frequency
    equivalent to the window size.  It is possible to fully customize the noise
    generator and texture size.  UseJittering changed to be off by default so some
    of the baselines were updated.  Added tests for both default and customized noise
    ray jittering.  Disabled TestGPURayCastMapperSampleDistance in legacy OpenGL.
    b3adde6e
vtkOpenGLGPUVolumeRayCastMapper.cxx 125 KB