| /// @ref gtx_integer |
| /// @file glm/gtx/integer.hpp |
| /// |
| /// @see core (dependence) |
| /// |
| /// @defgroup gtx_integer GLM_GTX_integer |
| /// @ingroup gtx |
| /// |
| /// @brief Add support for integer for core functions |
| /// |
| /// <glm/gtx/integer.hpp> need to be included to use these functionalities. |
| |
| #pragma once |
| |
| // Dependency: |
| #include "../glm.hpp" |
| #include "../gtc/integer.hpp" |
| |
| #if GLM_MESSAGES == GLM_MESSAGES_ENABLED && !defined(GLM_EXT_INCLUDED) |
| # pragma message("GLM: GLM_GTX_integer extension included") |
| #endif |
| |
| namespace glm |
| { |
| /// @addtogroup gtx_integer |
| /// @{ |
| |
| //! Returns x raised to the y power. |
| //! From GLM_GTX_integer extension. |
| GLM_FUNC_DECL int pow(int x, int y); |
| |
| //! Returns the positive square root of x. |
| //! From GLM_GTX_integer extension. |
| GLM_FUNC_DECL int sqrt(int x); |
| |
| //! Returns the floor log2 of x. |
| //! From GLM_GTX_integer extension. |
| GLM_FUNC_DECL unsigned int floor_log2(unsigned int x); |
| |
| //! Modulus. Returns x - y * floor(x / y) for each component in x using the floating point value y. |
| //! From GLM_GTX_integer extension. |
| GLM_FUNC_DECL int mod(int x, int y); |
| |
| //! Return the factorial value of a number (!12 max, integer only) |
| //! From GLM_GTX_integer extension. |
| template <typename genType> |
| GLM_FUNC_DECL genType factorial(genType const & x); |
| |
| //! 32bit signed integer. |
| //! From GLM_GTX_integer extension. |
| typedef signed int sint; |
| |
| //! Returns x raised to the y power. |
| //! From GLM_GTX_integer extension. |
| GLM_FUNC_DECL uint pow(uint x, uint y); |
| |
| //! Returns the positive square root of x. |
| //! From GLM_GTX_integer extension. |
| GLM_FUNC_DECL uint sqrt(uint x); |
| |
| //! Modulus. Returns x - y * floor(x / y) for each component in x using the floating point value y. |
| //! From GLM_GTX_integer extension. |
| GLM_FUNC_DECL uint mod(uint x, uint y); |
| |
| //! Returns the number of leading zeros. |
| //! From GLM_GTX_integer extension. |
| GLM_FUNC_DECL uint nlz(uint x); |
| |
| /// @} |
| }//namespace glm |
| |
| #include "integer.inl" |