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I have points X,Y,Z and have a camera at Cx,Cy,Cz. Assuming the camera is not rotated and is facing the -Z direction and is at 0,0,0. What would the math be for projecting the X,Y,and Z values onto the 2d projection plane that is at a distance of znear from the camera. This is also assuming that X,Y,and Z will be in the camera's view.

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closed as unclear what you're asking by doppelgreener, DMGregory, Gnemlock, Engineer, Alexandre Vaillancourt Jun 14 '17 at 12:52

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  • \$\begingroup\$ This might do better in Mathematics \$\endgroup\$ – Ashigaru Sep 7 '15 at 17:47
  • \$\begingroup\$ K i'll try it there. \$\endgroup\$ – Ineedhelp Sep 7 '15 at 17:52