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author | Dimitri John Ledkov <xnox@ubuntu.com> | 2014-06-24 20:05:13 +0100 |
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committer | Dimitri John Ledkov <xnox@ubuntu.com> | 2014-06-24 20:05:13 +0100 |
commit | dd22bd15f6ed3e5eb5c77ab427029be50fe20148 (patch) | |
tree | d9491ee40d80688b7f5b1f20504f022686827a57 /src/glm/gtx/handed_coordinate_space.inl |
libavg (1.8.1-1) unstable; urgency=medium
* New upstream release (Closes: #739664)
* Mark libdc1394-22-dev as linux-any build-dependency.
* Add libvdpau-dev build-dependency.
* Add libavresample-dev build-dependency.
# imported from the archive
Diffstat (limited to 'src/glm/gtx/handed_coordinate_space.inl')
-rw-r--r-- | src/glm/gtx/handed_coordinate_space.inl | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/src/glm/gtx/handed_coordinate_space.inl b/src/glm/gtx/handed_coordinate_space.inl new file mode 100644 index 0000000..fb7bae7 --- /dev/null +++ b/src/glm/gtx/handed_coordinate_space.inl @@ -0,0 +1,34 @@ +///////////////////////////////////////////////////////////////////////////////////////////////////
+// OpenGL Mathematics Copyright (c) 2005 - 2011 G-Truc Creation (www.g-truc.net)
+///////////////////////////////////////////////////////////////////////////////////////////////////
+// Created : 2005-12-21
+// Updated : 2009-02-19
+// Licence : This source is under MIT License
+// File : glm/gtx/handed_coordinate_space.inl
+///////////////////////////////////////////////////////////////////////////////////////////////////
+
+namespace glm{
+namespace gtx{
+namespace handed_coordinate_space
+{
+ template <typename T>
+ GLM_FUNC_QUALIFIER bool rightHanded(
+ detail::tvec3<T> const & tangent,
+ detail::tvec3<T> const & binormal,
+ detail::tvec3<T> const & normal)
+ {
+ return dot(cross(normal, tangent), binormal) > T(0);
+ }
+
+ template <typename T>
+ GLM_FUNC_QUALIFIER bool leftHanded(
+ detail::tvec3<T> const & tangent,
+ detail::tvec3<T> const & binormal,
+ detail::tvec3<T> const & normal)
+ {
+ return dot(cross(normal, tangent), binormal) < T(0);
+ }
+
+}//namespace handed_coordinate_space
+}//namespace gtx
+}//namespace glm
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