From d5b17eddf7e7f1c33b269a3a2ed8eca959c6d639 Mon Sep 17 00:00:00 2001
From: Sven Gothel <sgothel@jausoft.com>
Date: Mon, 4 Sep 2023 05:16:33 +0200
Subject: GraphUI Enhance: API doc; Scene/Button Z-offset and -epsilon; Push
 temp AffineTransform to local method; Simplify BaseButton setCorner(0) ->
 setPerp(); Protected abstract ctor ..

---
 src/jogl/classes/com/jogamp/opengl/math/FloatUtil.java | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'src/jogl/classes/com/jogamp/opengl/math')

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&lt;&lt;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
-- 
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