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author | Wolfgang Draxinger <Wolfgang.Draxinger@draxit.de> | 2014-10-07 03:38:55 +0200 |
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committer | Wolfgang Draxinger <Wolfgang.Draxinger@draxit.de> | 2014-10-07 03:38:55 +0200 |
commit | 1e387fc8eee4925616967edd26de0ee416dbce3f (patch) | |
tree | f6be0b844c724d6c4891f325912bb4f3f2f26c4b /samples/OpenGL/qt_terr/vecmath.h | |
parent | 3ce7214d2300e2769667649625d160dcdc01499c (diff) | |
parent | b62b7bf28ec0069e6f460fa0f07b64a0dba72557 (diff) | |
download | codesamples-1e387fc8eee4925616967edd26de0ee416dbce3f.tar.gz codesamples-1e387fc8eee4925616967edd26de0ee416dbce3f.tar.bz2 |
Merge branch 'master' of git://github.com/datenwolf/codesamples
Diffstat (limited to 'samples/OpenGL/qt_terr/vecmath.h')
-rw-r--r-- | samples/OpenGL/qt_terr/vecmath.h | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/samples/OpenGL/qt_terr/vecmath.h b/samples/OpenGL/qt_terr/vecmath.h new file mode 100644 index 0000000..0c27eff --- /dev/null +++ b/samples/OpenGL/qt_terr/vecmath.h @@ -0,0 +1,16 @@ +#ifndef VECMATH_H
+#define VECMATH_H
+
+double DOT(double a[3], double b[3]);
+
+void ADD(double out[3], double a[3], double b[3]);
+
+void SUB(double out[3], double a[3], double b[3]);
+
+void SCALE(double out[3], double v[3], double scalar);
+
+double length(double v[3]);
+
+void normalize(double out[3], double in[3]);
+
+#endif/*VECMATH_H*/
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