mirror of
https://github.com/libretro/RetroArch
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48 lines
1.9 KiB
C
48 lines
1.9 KiB
C
/* Copyright (C) 2010-2016 The RetroArch team
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*
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* ---------------------------------------------------------------------------------------
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* The following license statement only applies to this file (vector_3.h).
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* ---------------------------------------------------------------------------------------
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*
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* Permission is hereby granted, free of charge,
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* to any person obtaining a copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation the rights to
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* use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software,
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* and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
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* INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
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* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
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* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*/
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#ifndef __LIBRETRO_SDK_GFX_MATH_VECTOR_3_H__
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#define __LIBRETRO_SDK_GFX_MATH_VECTOR_3_H__
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#include <stdint.h>
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typedef float vec3_t[3];
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float vec3_dot(const float *a, const float *b);
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void vec3_cross(float* dst, const float *a, const float *b);
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float vec3_length(const float *a);
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void vec3_add(float *dst, const float *src);
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void vec3_subtract(float *dst, const float *src);
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void vec3_scale(float *dst, const float scale);
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void vec3_copy(float *dst, const float *src);
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void vec3_normalize(float *dst);
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#endif
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