GeometryLevel::BuildNormalArray

Defined in: C4GeometryLevel.h

Builds the array of normal vectors for a geometry level.

Prototype

void BuildNormalArray(const GeometryLevel *inputLevel);

Parameters

geometryLevel The input geometry level.

Description

The BuildNormalArray function adds a normal array to a geometry level. The vertex and face information in the input geometry level is used to a calculate normal vector for each vertex. All other array data from the input geometry level is copied to the output geometry level.