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| author | bunnei <bunneidev@gmail.com> | 2015-05-22 19:40:57 -0400 |
|---|---|---|
| committer | bunnei <bunneidev@gmail.com> | 2015-05-22 19:40:57 -0400 |
| commit | 7b94b312d39037e9a90c981b49743965c0d1a743 (patch) | |
| tree | f922946de22f54bf0c0aaaff01371f5ca7a2fc57 /src/common/math_util.h | |
| parent | eca2b71fa8a6c4c104695b866952e4295dc6466f (diff) | |
| parent | 62668688e1055dbfcbff824acfd9c9f970fc2c09 (diff) | |
Merge pull request #789 from tfarley/opengl-renderer
OpenGL Hardware Renderer
Diffstat (limited to 'src/common/math_util.h')
| -rw-r--r-- | src/common/math_util.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/common/math_util.h b/src/common/math_util.h index 0b1400b41..4b0910741 100644 --- a/src/common/math_util.h +++ b/src/common/math_util.h @@ -11,6 +11,10 @@ namespace MathUtil { +inline bool IntervalsIntersect(unsigned start0, unsigned length0, unsigned start1, unsigned length1) { + return (std::max(start0, start1) <= std::min(start0 + length0, start1 + length1)); +} + template<typename T> inline T Clamp(const T val, const T& min, const T& max) { |