HeightfieldChunker Class Reference

List of all members.

Public Member Functions
bool	ProcessGrid (vtElevationGrid *grid, FILE *out, int tree_depth, float base_max_error, float vertical_scale, float input_vertical_scale, bool progress_callback(int)=NULL)

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Detailed Description

Functionality for dealing with ChunkLOD files.

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Member Function Documentation

bool HeightfieldChunker::ProcessGrid (  vtElevationGrid *  grid, FILE *  out, int  tree_depth, float  base_max_error, float  vertical_scale, float  input_vertical_scale, bool   progress_callback(int) = NULL )

Generate LOD chunks from the given heightfield. tree_depth determines the depth of the chunk quadtree. base_max_error specifies the maximum allowed geometric vertex error, at the finest level of detail. Spacing determines the horizontal sample spacing for bitmap heightfields only.

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