opengl camera
BlitzMax Forums/OpenGL Module/opengl camera
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Hey, how would I create an opengl camera facing down, with the ability to zoom in / out? I created a zoom with the mouse wheel, but this really only zooms a specific image, so its fake :) I;d like to be able to zoom in on the whole 2d scene, or zoom out a bit. With the mouse wheel of course. |
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glFrustum -zoomX,ZoomX,-ZoomY,ZoomY,.1,10000; |
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thanks ill try it |