Torque Game Engine Documentation CVS Revision Label 1.3.x

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Camera functions Functions F32  dglGetPixelScale ()   Returns the pixel scale, namely:. F32  dglGetWorldToScreenScale ()   The scale factor of a world unit to a screen unit. F32  dglProjectRadius (F32 dist, F32 radius)   Returns the screen length of a line of distance "radius" that is "dist" units away from the camera that is perpendicular to the line of sight, namely:. Function Documentation F32 dglGetPixelScale (   )    Returns the pixel scale, namely:. viewPort.extent.x / 640.0 F32 dglGetWorldToScreenScale (   )    The scale factor of a world unit to a screen unit. F32 dglProjectRadius (  F32  dist, F32  radius )    Returns the screen length of a line of distance "radius" that is "dist" units away from the camera that is perpendicular to the line of sight, namely:. (radius / dist) * worldToScreenScale

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