This file contains function relative to SoVOlumeMask usage. More...
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Functions | |
| int | VVizGetMask (in vec3 tcoord) |
| int | VVizGetMaskPhysical (vec3 texCoordPhys) |
This file contains function relative to SoVOlumeMask usage.
Definition in file vvizGetMask_frag.h.
| int VVizGetMask | ( | in vec3 | tcoord | ) |
Returns the mask value at the given texture coordinate.
If there is no SoVolumeMask, the returned value is the id of the transfer function on the state.
| int VVizGetMaskPhysical | ( | vec3 | texCoordPhys | ) |