Parses the vector/color output value from the given node and socket.

Parse the world's output node. Return `False` when the node has no connected surface input.

Calculate minimum extend of the polygon.

TODO: these are the same as in RecastMesh.cpp, consider using the same. Last time I checked the if version got compiled using cmov, which was a lot fa

Iterates through all objects that are exported and ensures that bones are actually stored as bones.

returns the indices of the primitives in the m_primitive_manager

@par The raw contours will match the region outlines exactly. The @p maxError and @p maxEdgeLen parameters control how closely the simplified contour

@par This is usually the second to the last step in creating a fully built compact heightfield. This step is required before regions are built using

@par See the #rcConfig documentation for more information on the configuration parameters. @see rcAllocHeightfieldLayerSet, rcCompactHeightfield, rc

@par @note If the mesh data is to be used to construct a Detour navigation mesh, then the upper limit must be retricted to <= #DT_VERTS_PER_POLYGON.

@par See the #rcConfig documentation for more information on the configuration parameters. @see rcAllocPolyMeshDetail, rcPolyMesh, rcCompactHeightfi

@par Non-null regions will consist of connected, non-overlapping walkable spans that form a single contour. Contours will form simple polygons. If m

Performs a vector addition. (@p v1 + @p v2) @param[out] dest The result vector. [(x, y, z)] @param[in] v1 The base vector. [(x, y, z)] @param[in] v

Derives the cross product of two vectors. (@p v1 x @p v2) @param[out] dest The cross product. [(x, y, z)] @param[in] v1 A Vector [(x, y, z)] @param[

Normalizes the vector. @param[in,out] v The vector to normalize. [(x, y, z)]