billboard collision in tutorial 7
Posted: Wed Mar 14, 2007 12:43 pm
As seen in tutorial 7, the target (that yellow sphere in the center of the screen) points at where you are looking and it appears to be on the walls.
I figure it out myself it has something to do with:
I tried inserting it into my project but gotten funny results. e.g. the target moved from the center of the screen.
How can I replica the function seen in tut 7???
I figure it out myself it has something to do with:
Code: Select all
Dim line As Line3D = New Line3D
line.start = camera.Position
line.end = line.start + (camera.Target - line.start).Normalize * 1000
Dim intersection As Vector3D
Dim tri As Triangle3D
If smgr.SceneCollisionManager.GetCollisionPoint(line, selector, intersection, tri) Then
bill.Position = intersectionHow can I replica the function seen in tut 7???