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basha
10-08-2002, 02:45 AM
i have a problem

i want to move one nurbs surface with the mouse pointer

in openGL ,is there any concept of moving the object or surface with the mouse pointer.

with the mouse pointer i want to pick the surface and move .

thanku in advance
basha

Gavin
10-08-2002, 03:20 AM
OpenGL supports a selection buffer.

nexusone
10-08-2002, 05:08 AM
OpenGL has select type function to tell where your mouse has clicked.
But it is does not have a mouse point move command, you would have to write your own routine to have the mouse move the point on the nurb surface.



Originally posted by basha:
i have a problem

i want to move one nurbs surface with the mouse pointer

in openGL ,is there any concept of moving the object or surface with the mouse pointer.

with the mouse pointer i want to pick the surface and move .

thanku in advance
basha