how to Gets a projection value On Camera(ViewPort) from.....

hanju · Post by **hanju** » Sat Jan 22, 2005 3:33 pm

Could you tell me how to Gets a projection value On Camera(ViewPort) from world position.

"getCameraToViewportRay" can Gets a world space ray as cast from the camera through a viewport position.

how to Gets a projection value On Camera(ViewPort) from world position ?

playerwing · Post by **playerwing** » Sat Jan 22, 2005 3:44 pm

Position from world ???

try this:
Ogre::Camera::getPosition ()

Hope it useful for you

hanju · Post by **hanju** » Sat Jan 22, 2005 4:08 pm

sorry

Not Camera' position.

for example I have a Node,

Vector3 pos = pNode->getPosition;

How to Get this Position in the Camera(ViewPort) projection value, just like Mouse coordinate.

gymdis · Post by **gymdis** » Sun Jan 23, 2005 4:58 am

See this thread and this thread.

It would be nice to have it included as a function in OGRE though.