1.0.0 API documentation
round.hpp
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1 
14 #pragma once
15 
16 // Dependencies
17 #include "../detail/setup.hpp"
18 #include "../detail/qualifier.hpp"
19 #include "../detail/_vectorize.hpp"
20 #include "../vector_relational.hpp"
21 #include "../common.hpp"
22 #include <limits>
23 
24 #if GLM_MESSAGES == GLM_ENABLE && !defined(GLM_EXT_INCLUDED)
25 # pragma message("GLM: GLM_GTC_round extension included")
26 #endif
27 
28 namespace glm
29 {
32 
37  template<typename genIUType>
38  GLM_FUNC_DECL genIUType ceilPowerOfTwo(genIUType v);
39 
48  template<length_t L, typename T, qualifier Q>
49  GLM_FUNC_DECL vec<L, T, Q> ceilPowerOfTwo(vec<L, T, Q> const& v);
50 
55  template<typename genIUType>
56  GLM_FUNC_DECL genIUType floorPowerOfTwo(genIUType v);
57 
66  template<length_t L, typename T, qualifier Q>
67  GLM_FUNC_DECL vec<L, T, Q> floorPowerOfTwo(vec<L, T, Q> const& v);
68 
72  template<typename genIUType>
73  GLM_FUNC_DECL genIUType roundPowerOfTwo(genIUType v);
74 
82  template<length_t L, typename T, qualifier Q>
83  GLM_FUNC_DECL vec<L, T, Q> roundPowerOfTwo(vec<L, T, Q> const& v);
84 
93  template<typename genType>
94  GLM_FUNC_DECL genType ceilMultiple(genType v, genType Multiple);
95 
106  template<length_t L, typename T, qualifier Q>
107  GLM_FUNC_DECL vec<L, T, Q> ceilMultiple(vec<L, T, Q> const& v, vec<L, T, Q> const& Multiple);
108 
117  template<typename genType>
118  GLM_FUNC_DECL genType floorMultiple(genType v, genType Multiple);
119 
130  template<length_t L, typename T, qualifier Q>
131  GLM_FUNC_DECL vec<L, T, Q> floorMultiple(vec<L, T, Q> const& v, vec<L, T, Q> const& Multiple);
132 
141  template<typename genType>
142  GLM_FUNC_DECL genType roundMultiple(genType v, genType Multiple);
143 
154  template<length_t L, typename T, qualifier Q>
155  GLM_FUNC_DECL vec<L, T, Q> roundMultiple(vec<L, T, Q> const& v, vec<L, T, Q> const& Multiple);
156 
158 } //namespace glm
159 
160 #include "round.inl"
glm::floorMultiple
GLM_FUNC_DECL vec< L, T, Q > floorMultiple(vec< L, T, Q > const &v, vec< L, T, Q > const &Multiple)
Lower multiple number of Source.
glm::roundMultiple
GLM_FUNC_DECL vec< L, T, Q > roundMultiple(vec< L, T, Q > const &v, vec< L, T, Q > const &Multiple)
Lower multiple number of Source.
glm::floorPowerOfTwo
GLM_FUNC_DECL vec< L, T, Q > floorPowerOfTwo(vec< L, T, Q > const &v)
Return the power of two number which value is just lower the input value, round down to a power of tw...
glm::ceilMultiple
GLM_FUNC_DECL vec< L, T, Q > ceilMultiple(vec< L, T, Q > const &v, vec< L, T, Q > const &Multiple)
Higher multiple number of Source.
glm::ceilPowerOfTwo
GLM_FUNC_DECL vec< L, T, Q > ceilPowerOfTwo(vec< L, T, Q > const &v)
Return the power of two number which value is just higher the input value, round up to a power of two...
glm::roundPowerOfTwo
GLM_FUNC_DECL vec< L, T, Q > roundPowerOfTwo(vec< L, T, Q > const &v)
Return the power of two number which value is the closet to the input value.
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