// Sets the name of the mesh if needed and marks the bounding volume as dirty.
void CC3MeshNode::setMesh( CC3Mesh * aMesh )
{
if (aMesh == _mesh)
return;
CC_SAFE_RELEASE( _mesh );
CC_SAFE_RETAIN( aMesh );
_mesh = aMesh;
if ( _mesh )
_mesh->deriveNameFrom( this );
alignMaterialAndMesh();
markBoundingVolumeDirty();
}
void CC3TouchBox::populateBox( const CC3Box& aBox )
{
CC3Mesh* mesh = prepareParametricMesh();
// Now update the vertex locations with the box data
GLuint vIdx = 0;
CC3Vector bbMin = aBox.minimum;
CC3Vector bbMax = aBox.maximum;
mesh->setVertexLocation( cc3v(bbMin.x, bbMin.y, bbMin.z), vIdx++ );
mesh->setVertexLocation( cc3v(bbMin.x, bbMin.y, bbMax.z), vIdx++ );
mesh->setVertexLocation( cc3v(bbMin.x, bbMax.y, bbMin.z), vIdx++ );
mesh->setVertexLocation( cc3v(bbMin.x, bbMax.y, bbMax.z), vIdx++ );
mesh->setVertexLocation( cc3v(bbMax.x, bbMin.y, bbMin.z), vIdx++ );
mesh->setVertexLocation( cc3v(bbMax.x, bbMin.y, bbMax.z), vIdx++ );
mesh->setVertexLocation( cc3v(bbMax.x, bbMax.y, bbMin.z), vIdx++ );
mesh->setVertexLocation( cc3v(bbMax.x, bbMax.y, bbMax.z), vIdx++ );
mesh->updateVertexLocationsGLBuffer();
markBoundingVolumeDirty();
}
void CC3MeshNode::setVertexHomogeneousLocation( const CC3Vector4& aLocation, GLuint index )
{
_mesh->setVertexHomogeneousLocation( aLocation, index );
markBoundingVolumeDirty();
}
void CC3MeshNode::moveMeshOriginToCenterOfGeometry()
{
_mesh->moveMeshOriginToCenterOfGeometry();
markBoundingVolumeDirty();
}
void CC3MeshNode::moveMeshOriginTo( const CC3Vector& aLocation )
{
_mesh->moveMeshOriginTo( aLocation );
markBoundingVolumeDirty();
}
