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Diffstat (limited to 'src/gleem/linalg/MathUtil.java')
| -rw-r--r-- | src/gleem/linalg/MathUtil.java | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/src/gleem/linalg/MathUtil.java b/src/gleem/linalg/MathUtil.java index 7415953..fa3db3e 100644 --- a/src/gleem/linalg/MathUtil.java +++ b/src/gleem/linalg/MathUtil.java @@ -42,6 +42,15 @@ package gleem.linalg; /** Utility math routines. */ public class MathUtil { + /** A "close to zero" float epsilon value for use */ + public static final float FLT_EPSILON = 1.19209290e-07f; + + /** A "close to zero" double epsilon value for use */ + public static final double EPSILON = 2.220446049250313E-16d; + + /** A close, but not quite, zero float epsilon value for use */ + public static final float ZERO_TOLERANCE = 0.0001f; + /** Makes an arbitrary vector perpendicular to <B>src</B> and inserts it into <B>dest</B>. Returns false if the source vector was equal to (0, 0, 0). */ |