Method getTriangleVertices

src/cinder/TriMesh.cpp:380–386

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void TriMesh::getTriangleVertices( size_t idx, vec3 *a, vec3 *b, vec3 *c ) const
{
	assert( mPositionsDims == 3 );
	*a = vec3( mPositions[mIndices[idx * 3] * 3 + 0], mPositions[mIndices[idx * 3] * 3 + 1], mPositions[ mIndices[idx * 3] * 3 + 2 ] );
	*b = vec3( mPositions[mIndices[idx * 3 + 1] * 3 + 0], mPositions[mIndices[idx * 3 + 1] * 3 + 1], mPositions[ mIndices[idx * 3 + 1] * 3 + 2 ] );
	*c = vec3( mPositions[mIndices[idx * 3 + 2] * 3 + 0], mPositions[mIndices[idx * 3 + 2] * 3 + 1], mPositions[ mIndices[idx * 3 + 2] * 3 + 2 ] );
}

void TriMesh::getTriangleVertices( size_t idx, vec2 *a, vec2 *b, vec2 *c ) const
{