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QuickDraw 3D RAVE / QuickDraw 3D RAVE Reference

Data Structures

Indexed Triangle Structure

The QADrawTriMeshGouraud and QADrawTriMeshTexture functions draw triangle meshes defined by an array of indexed triangles. An indexed triangle is represented by a data structure of type TQAIndexedTriangle that defines three vertices and a set of triangle flags.

typedef struct TQAIndexedTriangle {
   unsigned long              triangleFlags;
   unsigned long              vertices[3];
} TQAIndexedTriangle;

Field Description

triangleFlags

A set of triangle flags. See "Triangle Flags Masks," beginning on page 1-63 for a complete description of the available flags.

vertices

An array of three indices into the array of vertices submitted by the most recent call to QASubmitVerticesGouraud or QASubmitVerticesTexture.