VolumeViz/vvizStructure.h File Reference
This file contains various structure used in VViz shader.
More...
Go to the source code of this file.
Classes |
| struct | VVizVoxelInfo |
| | Defines voxel state info used with the VolumeViz Shader Library API. More...
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| struct | VVizNeighborsGeneral |
| | 3D 8 Neighbors storage: values[0] is (0, 0, 0) values[1] is (1, 0, 0) values[2] is (0, 1, 0) values[3] is (1, 1, 0) values[4-7] same but z=1. More...
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Defines |
| #define | VVizTileInfo vec4 |
Functions |
| vec3 | VVizGetVolumeDimensions (in VVizDataSetId dataset) |
| vec3 | VVizGetTileDimensions (in VVizDataSetId dataset) |
| vec3 | VVizGetVoxelDimensions (in VVizDataSetId dataset) |
| int | VVizGetTileResolution (in VVizTileInfo tileInfo) |
| VVizTileInfo | VVizGetTileInfo (in VVizDataSetId dataset, in vec3 dataCoord) |
| void | VVizGetTileIJKBox (in VVizDataSetId dataset, in vec3 dataCoord, out vec3 tileIJKMin, out vec3 tileIJKMax) |
Detailed Description
This file contains various structure used in VViz shader.
Definition in file vvizStructure.h.
Define Documentation
| #define VVizTileInfo vec4 |
Defines internal VolumeViz tile info data storage.
See VVizGetTileResolution, VVizGetTileInfo
Function Documentation
| vec3 VVizGetTileDimensions |
( |
in VVizDataSetId |
dataset |
) |
|
Returns volume dataset tile dimensions in voxels.
- Parameters:
-
| dataset | The dataset to retrieve information from. |
- Returns:
- dataset Tile dimension.
| void VVizGetTileIJKBox |
( |
in VVizDataSetId |
dataset, |
|
|
in vec3 |
dataCoord, |
|
|
out vec3 |
tileIJKMin, |
|
|
out vec3 |
tileIJKMax | |
|
) |
| | |
Returns VolumeViz tile IJK box info for a specified voxel.
- Parameters:
-
| dataset | The dataset to which the tileinfo belongs. |
| dataCoord | Uniform data coordinates in volume space. |
| tileIJKMin | ijk min of the tile in voxels. |
| tileIJKMax | ijk max of the tile in voxels. |
| VVizTileInfo VVizGetTileInfo |
( |
in VVizDataSetId |
dataset, |
|
|
in vec3 |
dataCoord | |
|
) |
| | |
Returns VolumeViz tile info for a specified voxel.
- Parameters:
-
| dataset | The dataset to retrieve information from. |
| dataCoord | Uniform data coordinates in volume space. |
- Returns:
- The tileInfo of the voxel at position dataCoord.
| int VVizGetTileResolution |
( |
in VVizTileInfo |
tileInfo |
) |
|
Returns VolumeViz tile resolution info.
- Parameters:
-
| tileInfo | The tileInfo to retrieve information from. |
- Returns:
- The LDM resolution level of this tile (zero is full resolution).
| vec3 VVizGetVolumeDimensions |
( |
in VVizDataSetId |
dataset |
) |
|
Returns volume dimensions of a dataset in voxels.
- Parameters:
-
| dataset | The dataset to retrieve information from. |
- Returns:
- dataset Dimension.
| vec3 VVizGetVoxelDimensions |
( |
in VVizDataSetId |
dataset |
) |
|
Returns volume dataset uniform voxel dimensions.
- Parameters:
-
| dataset | The dataset to retrieve information from. |
- Returns:
- dataset Voxel uniform dimension.