Added noise extension and test files

This commit is contained in:
Christophe Riccio 2011-04-21 12:27:05 +01:00
parent 9b2634b19e
commit a805b42f8b
6 changed files with 118 additions and 0 deletions

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@ -53,6 +53,7 @@
#include "./gtx/matrix_query.hpp"
#include "./gtx/mixed_product.hpp"
#include "./gtx/multiple.hpp"
#include "./gtx/noise.hpp"
#include "./gtx/norm.hpp"
#include "./gtx/normal.hpp"
#include "./gtx/normalize_dot.hpp"

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@ -36,6 +36,7 @@ namespace glm
/// \addtogroup gtx_bit
///@{
//! Build a mask of 'count' bits
//! From GLM_GTX_bit extension.
template <typename genIType>
@ -99,6 +100,7 @@ namespace glm
//! From GLM_GTX_bit extension.
template <typename genType>
genType bitRotateLeft(genType const & In, std::size_t Shift);
///@}
}//namespace bit

70
glm/gtx/noise.hpp Normal file
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@ -0,0 +1,70 @@
///////////////////////////////////////////////////////////////////////////////////////////////////
// OpenGL Mathematics Copyright (c) 2005 - 2011 G-Truc Creation (www.g-truc.net)
///////////////////////////////////////////////////////////////////////////////////////////////////
// Based on the work of Stefan Gustavson and Ashima Arts on "webgl-noise":
// https://github.com/ashima/webgl-noise
// Following Stefan Gustavson's paper "Simplex noise demystified":
// http://www.itn.liu.se/~stegu/simplexnoise/simplexnoise.pdf
///////////////////////////////////////////////////////////////////////////////////////////////////
// Created : 2011-04-21
// Updated : 2011-04-21
// Licence : This source is under MIT License
// File : glm/gtx/noise.hpp
///////////////////////////////////////////////////////////////////////////////////////////////////
// Dependency:
// - GLM core
///////////////////////////////////////////////////////////////////////////////////////////////////
#ifndef glm_gtx_noise
#define glm_gtx_noise
// Dependency:
#include "../glm.hpp"
#if(defined(GLM_MESSAGES) && !defined(glm_ext))
# pragma message("GLM: GLM_GTX_noise extension included")
#endif
namespace glm
{
namespace test{
void main_gtx_noise();
}//namespace test
namespace gtx{
//! GLM_GTX_noise extension: Comparison functions for a user defined epsilon values.
namespace noise
{
/// \addtogroup gtx_noise
///@{
//! Classic perlin noise.
//! From GLM_GTX_noise extension.
template <typename vecType>
typename vecType::value_type cnoise(
vecType const & p);
//! Periodic perlin noise.
//! From GLM_GTX_noise extension.
template <typename vecType>
typename vecType::value_type pnoise(
vecType const & p,
vecType const & rep);
//! Simplex noise.
//! From GLM_GTX_noise extension.
template <typename vecType>
typename vecType::value_type snoise(
vecType const & p);
///@}
}//namespace noise
}//namespace gtx
}//namespace glm
#include "noise.inl"
namespace glm{using namespace gtx::noise;}
#endif//glm_gtx_noise

27
glm/gtx/noise.inl Normal file
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@ -0,0 +1,27 @@
///////////////////////////////////////////////////////////////////////////////////////////////////
// OpenGL Mathematics Copyright (c) 2005 - 2011 G-Truc Creation (www.g-truc.net)
///////////////////////////////////////////////////////////////////////////////////////////////////
// Based on the work of Stefan Gustavson and Ashima Arts on "webgl-noise":
// https://github.com/ashima/webgl-noise
// Following Stefan Gustavson's paper "Simplex noise demystified":
// http://www.itn.liu.se/~stegu/simplexnoise/simplexnoise.pdf
///////////////////////////////////////////////////////////////////////////////////////////////////
// Created : 2011-04-21
// Updated : 2011-04-21
// Licence : This source is under MIT License
// File : glm/gtx/noise.inl
///////////////////////////////////////////////////////////////////////////////////////////////////
// Dependency:
// - GLM core
///////////////////////////////////////////////////////////////////////////////////////////////////
namespace glm{
namespace gtx{
namespace noise
{
}//namespace noise
}//namespace gtx
}//namespace glm

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@ -1,3 +1,4 @@
glmCreateTestGTC(gtx-bit)
glmCreateTestGTC(gtx-noise)
glmCreateTestGTC(gtx-simd-vec4)
glmCreateTestGTC(gtx-simd-mat4)

17
test/gtx/gtx-noise.cpp Normal file
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@ -0,0 +1,17 @@
///////////////////////////////////////////////////////////////////////////////////////////////////
// OpenGL Mathematics Copyright (c) 2005 - 2011 G-Truc Creation (www.g-truc.net)
///////////////////////////////////////////////////////////////////////////////////////////////////
// Created : 2011-04-21
// Updated : 2011-04-21
// Licence : This source is under MIT licence
// File : test/gtx/noise.cpp
///////////////////////////////////////////////////////////////////////////////////////////////////
#include <glm/glm.hpp>
#include <glm/gtx/noise.hpp>
#include <iostream>
int main()
{
}