0.9.8: GLM_GTX_vector_angle

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GLM_GTX_vector_angle GTX Extensions (Experimental)

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Functions

| | template<typename vecType > | | GLM_FUNC_DECL vecType::value_type | angle (vecType const &x, vecType const &y) | | | | template<typename T , precision P> | | GLM_FUNC_DECL T | orientedAngle (tvec2< T, P > const &x, tvec2< T, P > const &y) | | | | template<typename T , precision P> | | GLM_FUNC_DECL T | orientedAngle (tvec3< T, P > const &x, tvec3< T, P > const &y, tvec3< T, P > const &ref) | | |

Detailed Description

Compute angle between vectors.

<glm/gtx/vector_angle.hpp> need to be included to use these functionalities.

Function Documentation

| GLM_FUNC_DECL vecType::value_type glm::angle | ( | vecType const & | x, | | | | vecType const & | y | | | ) | | |

Returns the absolute angle between two vectors.

Parameters need to be normalized.

See alsoGLM_GTX_vector_angle extension.

| GLM_FUNC_DECL T glm::orientedAngle | ( | tvec2< T, P > const & | x, | | | | tvec2< T, P > const & | y | | | ) | | |

Returns the oriented angle between two 2d vectors.

Parameters need to be normalized.

See alsoGLM_GTX_vector_angle extension.

| GLM_FUNC_DECL T glm::orientedAngle | ( | tvec3< T, P > const & | x, | | | | tvec3< T, P > const & | y, | | | | tvec3< T, P > const & | ref | | | ) | | |

Returns the oriented angle between two 3d vectors based from a reference axis.

Parameters need to be normalized.

See alsoGLM_GTX_vector_angle extension.

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