'Global world coordinate frame' presentation slideshows

Something noteworthy

398 views • 26 slides

Watch out!!

Wrong!!!. Watch out!!. OpenGL post-multiplies each new transformation matrix M = M x M new Example: perform translation, then rotation 0) M = Identity 1) translation T(tx,ty,0) -> M = M x T(tx,ty,0) 2) rotation R( q ) -> M = M x R( q )

307 views • 17 slides

Watch out!!

Wrong!!!. Watch out!!. OpenGL post-multiplies each new transformation matrix M = M x M new Example: perform translation, then rotation 0) M = Identity 1) translation T(tx,ty,0) -> M = M x T(tx,ty,0) 2) rotation R( q ) -> M = M x R( q )

177 views • 17 slides