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authorSven Gothel <[email protected]>2013-06-30 03:47:43 +0200
committerSven Gothel <[email protected]>2013-06-30 03:47:43 +0200
commit95d3c4020f9871f3520e29d314c8ae6b3b42f9eb (patch)
treebae5f333784f616165e6dedfe19b4b7ca5e21365 /src
parent7ed12d91ade9af406d1cec7772bc4c9f0f988fa7 (diff)
Quaternion: Fix float type - double epsilon slipped through review, where we like to compare float values - remove 64bit conversion.
Diffstat (limited to 'src')
-rw-r--r--src/jogl/classes/com/jogamp/opengl/math/Quaternion.java4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/jogl/classes/com/jogamp/opengl/math/Quaternion.java b/src/jogl/classes/com/jogamp/opengl/math/Quaternion.java
index d5ffe2da4..f1a3f8be2 100644
--- a/src/jogl/classes/com/jogamp/opengl/math/Quaternion.java
+++ b/src/jogl/classes/com/jogamp/opengl/math/Quaternion.java
@@ -403,7 +403,7 @@ public class Quaternion {
* @return true if representing a rotational matrix, false otherwise
*/
public boolean isRotationMatrix(float[] m) {
- final double epsilon = 0.01; // margin to allow for rounding errors
+ final float epsilon = 0.01f; // margin to allow for rounding errors
if (FloatUtil.abs(m[0] * m[3] + m[3] * m[4] + m[6] * m[7]) > epsilon)
return false;
if (FloatUtil.abs(m[0] * m[2] + m[3] * m[5] + m[6] * m[8]) > epsilon)
@@ -421,6 +421,6 @@ public class Quaternion {
private float determinant(float[] m) {
return m[0] * m[4] * m[8] + m[3] * m[7] * m[2] + m[6] * m[1] * m[5]
- - m[0] * m[7] * m[5] - m[3] * m[1] * m[8] - m[6] * m[4] * m[2];
+ - m[0] * m[7] * m[5] - m[3] * m[1] * m[8] - m[6] * m[4] * m[2];
}
}