diff options
Diffstat (limited to 'src/jogl/classes/com/jogamp/opengl/math')
| -rw-r--r-- | src/jogl/classes/com/jogamp/opengl/math/FloatUtil.java | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/jogl/classes/com/jogamp/opengl/math/FloatUtil.java b/src/jogl/classes/com/jogamp/opengl/math/FloatUtil.java index 34a581681..901ed7181 100644 --- a/src/jogl/classes/com/jogamp/opengl/math/FloatUtil.java +++ b/src/jogl/classes/com/jogamp/opengl/math/FloatUtil.java @@ -1576,6 +1576,11 @@ public final class FloatUtil { * <pre> * return z * z / ( zNear * (1<<zBits) - z ) * </pre> + * Examples: + * <pre> + * 1.5256461E-4 = 16 zBits, -0.2 zDist, 0.1 zNear + * 6.1033297E-6 = 16 zBits, -1.0 zDist, 0.1 zNear + * </pre> * @param zBits number of bits of Z precision, i.e. z-buffer depth * @param z distance from the eye to the object * @param zNear distance from eye to near clip plane |