   polygon / point collision test needed!!!
  Hi, I am trying to solve polygon collision test, but I a have a problem to make it. I found normals but I confuse with plane distance formula. Can anyone help me????There are the code of my vertex data:for(i=0; i<a->wld->num_faces; i++){t[0]=a->wld->vertex;t[1]=a->wld->vertex[i+1];t[2]=a->wld->vertex[i+2];   calculate_normal(t[0],t[1],t[2],&normal.x,&normal.y,&normal.z);   ......   ......   how do I do polygon/point intersection test ?????}
Double-post.   