Include <glm/gtx/vector_angle.hpp> to use the features of this extension. More...
Collaboration diagram for GLM_GTX_vector_angle:
|
Functions | |
| template<length_t L, typename T , qualifier Q> | |
| GLM_FUNC_DECL T | glm::angle (vec< L, T, Q > const &x, vec< L, T, Q > const &y) |
| Returns the absolute angle between two vectors. More... | |
| template<typename T , qualifier Q> | |
| GLM_FUNC_DECL T | glm::orientedAngle (vec< 2, T, Q > const &x, vec< 2, T, Q > const &y) |
| Returns the oriented angle between two 2d vectors. More... | |
| template<typename T , qualifier Q> | |
| GLM_FUNC_DECL T | glm::orientedAngle (vec< 3, T, Q > const &x, vec< 3, T, Q > const &y, vec< 3, T, Q > const &ref) |
| Returns the oriented angle between two 3d vectors based from a reference axis. More... | |
Detailed Description
Include <glm/gtx/vector_angle.hpp> to use the features of this extension.
Compute angle between vectors
Function Documentation
◆ angle()
template<length_t L, typename T , qualifier Q>
| GLM_FUNC_DECL T glm::angle | ( | vec< L, T, Q > const & | x, |
| vec< L, T, Q > const & | y | ||
| ) |
Returns the absolute angle between two vectors.
Parameters need to be normalized.
- See also
- GLM_GTX_vector_angle extension.
◆ orientedAngle() [1/2]
template<typename T , qualifier Q>
| GLM_FUNC_DECL T glm::orientedAngle | ( | vec< 2, T, Q > const & | x, |
| vec< 2, T, Q > const & | y | ||
| ) |
Returns the oriented angle between two 2d vectors.
Parameters need to be normalized.
- See also
- GLM_GTX_vector_angle extension.
- Todo:
- epsilon is hard coded to 0.01
◆ orientedAngle() [2/2]
template<typename T , qualifier Q>
| GLM_FUNC_DECL T glm::orientedAngle | ( | vec< 3, T, Q > const & | x, |
| vec< 3, T, Q > const & | y, | ||
| vec< 3, T, Q > const & | ref | ||
| ) |
Returns the oriented angle between two 3d vectors based from a reference axis.
Parameters need to be normalized.
- See also
- GLM_GTX_vector_angle extension.
