Package volpack

• LinearAlgebra(3) — linear algebra routines
• VolPack(3) — introduction to VolPack, a library for volume rendering
• vpBoxFilter(3) — initialize a filter weight table
• vpBruteForceRender(3) — render using a simple brute-force method
• vpClassifyScalars(3) — create a preclassified volume from scalar data
• vpClassifyScanline(3) — incrementally create a preclassified volume from
• vpClassifyVolume(3) — create/destroy a
• vpCreateContext(3) — create/destroy a rendering context
• vpCreateMinMaxOctree(3) — create/destroy a min-max octree for optimized rendering
• vpCurrentMatrix(3) — choose the current transformation matrix
• vpEnable(3) — enable or disable options
• vpExtract(3) — extract one field from a rectangular region of a volume
• vpGetError(3) — retrieve error codes
• vpGetImage(3) — get a field of the intermediate image
• vpGetLight(3) — get lighting properties
• vpGetMaterial(3) — get material properties
• vpGetMatrix(3) — retrieve the contents of a transformation matrix
• vpGetTimer(3) — interval timer facility
• vpGeti(3) — get the value of an option
• vpIdentityMatrix(3) — load the identity matrix into the current
• vpLoadRawVolume(3) — load volume data structures from a file
• vpMultMatrix(3) — multiply the current transformation matrix by another
• vpNormalIndex(3) — encode/decode a surface normal vector
• vpOctreeMask(3) — compute a mask representing one level of a min-max octree
• vpRamp(3) — initialize an array with a piecewise-linear ramp
• vpRenderRawVolume(3) — render a volume
• vpResample(3) — resample an array
• vpRotate(3) — multiply the current transformation matrix by a
• vpScale(3) — multiply the current transformation matrix by a
• vpScanlineNormals(3) — compute surface normal vectors and gradient
• vpSetCallback(3) — define a callback function
• vpSetClassifierTable(3) — specify an opacity transfer function
• vpSetClientData(3) — define a client data pointer
• vpSetDebug(3) — enable/disable debugging options
• vpSetDepthCueing(3) — set depth cueing parameters
• vpSetFilter(3) — define a resampling filter
• vpSetImage(3) — specify an image array
• vpSetLight(3) — set lighting properties
• vpSetLookupShader(3) — specify shading lookup tables
• vpSetMaterial(3) — set material properties
• vpSetMatrix(3) — load a matrix into the current transformation matrix
• vpSetRawVoxels(3) — specify an array of volume data
• vpSetShadowLookupShader(3) — specify shading lookup tables for rendering
• vpSetVolumeSize(3) — define the dimensions of a volume
• vpSetVoxelField(3) — define the size and location of a
• vpSetVoxelSize(3) — define the size of a voxel
• vpSeti(3) — set the value of an option
• vpShadeTable(3) — compute the contents of the shading lookup table
• vpStoreRawVolume(3) — store volume data structures to a file
• vpTracePixel(3) — print a trace of the voxels composited into a pixel
• vpTranslate(3) — multiply the current transformation matrix by a
• vpTranspose(3) — transpose a volume
• vpVolumeNormals(3) — compute surface normal vectors and gradient
• vpWindow(3) — multiply the projection matrix by a perspective or
• vpWindowPHIGS(3) — multiply the projection matrix by a PHIGS viewing matrix