Add glm 0.9.2

ExternalLibs/glm/gtc/matrix_transform.hpp

@@ -0,0 +1,158 @@
+///////////////////////////////////////////////////////////////////////////////////////////////////
+// OpenGL Mathematics Copyright (c) 2005 - 2011 G-Truc Creation (www.g-truc.net)
+///////////////////////////////////////////////////////////////////////////////////////////////////
+// Created : 2009-04-29
+// Updated : 2009-04-29
+// Licence : This source is under MIT License
+// File    : glm/gtc/matrix_transform.hpp
+///////////////////////////////////////////////////////////////////////////////////////////////////
+// Dependency:
+// - GLM core
+// - GLM_GTC_matrix_operation
+///////////////////////////////////////////////////////////////////////////////////////////////////
+
+#ifndef glm_gtc_matrix_transform
+#define glm_gtc_matrix_transform
+
+// Dependency:
+#include "../glm.hpp"
+
+#if(defined(GLM_MESSAGES) && !defined(glm_ext))
+#	pragma message("GLM: GLM_GTC_matrix_transform extension included")
+#endif
+
+namespace glm{
+namespace gtc{
+namespace matrix_transform ///< GLM_GTC_matrix_transform extension: Add transformation matrices
+{
+	/// \addtogroup gtc_matrix_transform
+	///@{
+
+	//! Builds a translation 4 * 4 matrix created from a vector of 3 components.
+	//! From GLM_GTC_matrix_transform extension.
+	template <typename T> 
+	detail::tmat4x4<T> translate(
+		detail::tmat4x4<T> const & m,
+		detail::tvec3<T> const & v);
+		
+	//! Builds a rotation 4 * 4 matrix created from an axis vector and an angle expressed in degrees. 
+	//! From GLM_GTC_matrix_transform extension.
+	template <typename T> 
+	detail::tmat4x4<T> rotate(
+		detail::tmat4x4<T> const & m,
+		T const & angle, 
+		detail::tvec3<T> const & v);
+
+	//! Builds a scale 4 * 4 matrix created from 3 scalars. 
+	//! From GLM_GTC_matrix_transform extension.
+	template <typename T> 
+	detail::tmat4x4<T> scale(
+		detail::tmat4x4<T> const & m,
+		detail::tvec3<T> const & v);
+
+	//! Creates a matrix for an orthographic parallel viewing volume.
+	//! From GLM_GTC_matrix_transform extension.
+	template <typename T> 
+	detail::tmat4x4<T> ortho(
+		T const & left, 
+		T const & right, 
+		T const & bottom, 
+		T const & top, 
+		T const & zNear, 
+		T const & zFar);
+
+	//! Creates a matrix for projecting two-dimensional coordinates onto the screen.
+	//! From GLM_GTC_matrix_transform extension.
+    template <typename T> 
+	detail::tmat4x4<T> ortho(
+		T const & left, 
+		T const & right, 
+		T const & bottom, 
+		T const & top);
+
+	//! Creates a frustum matrix.
+	//! From GLM_GTC_matrix_transform extension.
+	template <typename T> 
+	detail::tmat4x4<T> frustum(
+		T const & left, 
+		T const & right, 
+		T const & bottom, 
+		T const & top, 
+		T const & nearVal, 
+		T const & farVal);
+
+	//! Creates a matrix for a symetric perspective-view frustum.
+	//! From GLM_GTC_matrix_transform extension.
+	template <typename T> 
+	detail::tmat4x4<T> perspective(
+		T const & fovy, 
+		T const & aspect, 
+		T const & zNear, 
+		T const & zFar);
+
+	//! Builds a perspective projection matrix based on a field of view
+	//! From GLM_GTC_matrix_transform extension.
+	template <typename valType> 
+	detail::tmat4x4<valType> perspectiveFov(
+		valType const & fov, 
+		valType const & width, 
+		valType const & height, 
+		valType const & zNear, 
+		valType const & zFar);
+
+	//! Creates a matrix for a symmetric perspective-view frustum with far plane at infinite .
+	//! From GLM_GTC_matrix_transform extension.
+    template <typename T> 
+	detail::tmat4x4<T> infinitePerspective(
+		T fovy, T aspect, T zNear);
+
+	//! Creates a matrix for a symmetric perspective-view frustum with far plane at infinite for graphics hardware that doesn't support depth clamping.
+	//! From GLM_GTC_matrix_transform extension.
+    template <typename T> 
+	detail::tmat4x4<T> tweakedInfinitePerspective(
+		T fovy, T aspect, T zNear);
+
+	//! Map the specified object coordinates (obj.x, obj.y, obj.z) into window coordinates.
+	//! From GLM_GTC_matrix_transform extension.
+	template <typename T, typename U> 
+	detail::tvec3<T> project(
+		detail::tvec3<T> const & obj, 
+		detail::tmat4x4<T> const & model, 
+		detail::tmat4x4<T> const & proj, 
+		detail::tvec4<U> const & viewport);
+
+	//! Map the specified window coordinates (win.x, win.y, win.z) into object coordinates.
+	//! From GLM_GTC_matrix_transform extension.
+	template <typename T, typename U> 
+	detail::tvec3<T> unProject(
+		detail::tvec3<T> const & win, 
+		detail::tmat4x4<T> const & model, 
+		detail::tmat4x4<T> const & proj, 
+		detail::tvec4<U> const & viewport);
+
+	//! Define a picking region
+	//! From GLM_GTC_matrix_transform extension.
+	template <typename T, typename U> 
+	detail::tmat4x4<T> pickMatrix(
+		detail::tvec2<T> const & center, 
+		detail::tvec2<T> const & delta, 
+		detail::tvec4<U> const & viewport);
+
+	//! Build a look at view matrix.
+	//! From GLM_GTC_matrix_transform extension.
+	template <typename T> 
+	detail::tmat4x4<T> lookAt(
+		detail::tvec3<T> const & eye, 
+		detail::tvec3<T> const & center, 
+		detail::tvec3<T> const & up);
+
+	///@}
+}//namespace matrix_transform
+}//namespace gtc
+}//namespace glm
+
+#include "matrix_transform.inl"
+
+namespace glm{using namespace gtc::matrix_transform;}
+
+#endif//glm_gtc_matrix_transform