bool CCharShape::CheckPolyhedronCollision (TCharNode *node, TMatrix modelMatrix,
TMatrix invModelMatrix, TPolyhedron ph) {
TMatrix newModelMatrix, newInvModelMatrix;
TCharNode *child;
TPolyhedron newph;
bool hit = false;
MultiplyMatrices (newModelMatrix, modelMatrix, node->trans);
MultiplyMatrices (newInvModelMatrix, node->invtrans, invModelMatrix);
if (node->visible) {
newph = CopyPolyhedron (ph);
TransPolyhedron (newInvModelMatrix, newph);
hit = IntersectPolyhedron (newph);
FreePolyhedron (newph);
}
if (hit == true) return hit;
child = node->child;
while (child != NULL) {
hit = CheckPolyhedronCollision (child, newModelMatrix, newInvModelMatrix, ph);
if (hit == true) return hit;
child = child->next;
}
return false;
}
CCourse::~CCourse() {
for(size_t i = 0; i < PolyArr.size(); i++) {
for(size_t j = 0; j < PolyArr[i].num_polygons; j++)
delete PolyArr[i].polygons[j].vertices;
delete PolyArr[i].polygons;
FreePolyhedron(PolyArr[i]);
}
FreeCourseList ();
ResetCourse ();
}
