104 lines
3.7 KiB
C++
104 lines
3.7 KiB
C++
/*
|
|
---------------------------------------------------------------------------
|
|
Open Asset Import Library (assimp)
|
|
---------------------------------------------------------------------------
|
|
|
|
Copyright (c) 2006-2021, assimp team
|
|
|
|
|
|
|
|
All rights reserved.
|
|
|
|
Redistribution and use of this software in source and binary forms,
|
|
with or without modification, are permitted provided that the following
|
|
conditions are met:
|
|
|
|
* Redistributions of source code must retain the above
|
|
copyright notice, this list of conditions and the
|
|
following disclaimer.
|
|
|
|
* Redistributions in binary form must reproduce the above
|
|
copyright notice, this list of conditions and the
|
|
following disclaimer in the documentation and/or other
|
|
materials provided with the distribution.
|
|
|
|
* Neither the name of the assimp team, nor the names of its
|
|
contributors may be used to endorse or promote products
|
|
derived from this software without specific prior
|
|
written permission of the assimp team.
|
|
|
|
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
|
"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
|
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
|
A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
|
OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
|
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
|
LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
|
DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
|
THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
|
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
|
OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
---------------------------------------------------------------------------
|
|
*/
|
|
|
|
#ifndef ASSIMP_MATH_TEST_H
|
|
#define ASSIMP_MATH_TEST_H
|
|
|
|
#include "UnitTestPCH.h"
|
|
#include <assimp/types.h>
|
|
#include "RandomNumberGeneration.h"
|
|
|
|
namespace Assimp {
|
|
|
|
/** Custom test class providing several math related utilities. */
|
|
class AssimpMathTest : public ::testing::Test {
|
|
public:
|
|
/** Return a random non-null 2D vector. */
|
|
inline static aiVector2D random_vec2() {
|
|
return aiVector2D(RandNonZero.next(), RandNonZero.next());
|
|
}
|
|
|
|
/** Return a random non-null 3D vector. */
|
|
inline static aiVector3D random_vec3() {
|
|
return aiVector3D(RandNonZero.next(), RandNonZero.next(),RandNonZero.next());
|
|
}
|
|
|
|
/** Return a random unit 3D vector. */
|
|
inline static aiVector3D random_unit_vec3() {
|
|
return random_vec3().NormalizeSafe();
|
|
}
|
|
|
|
/** Return a quaternion with random orientation and
|
|
* rotation angle around axis. */
|
|
inline static aiQuaternion random_quat() {
|
|
return aiQuaternion(random_unit_vec3(), RandPI.next());
|
|
}
|
|
|
|
/** Return a random non-null 3x3 matrix. */
|
|
inline static aiMatrix3x3 random_mat3() {
|
|
return aiMatrix3x3(
|
|
RandNonZero.next(), RandNonZero.next(),RandNonZero.next(),
|
|
RandNonZero.next(), RandNonZero.next(),RandNonZero.next(),
|
|
RandNonZero.next(), RandNonZero.next(),RandNonZero.next());
|
|
}
|
|
|
|
/** Return a random non-null 4x4 matrix. */
|
|
inline static aiMatrix4x4 random_mat4() {
|
|
return aiMatrix4x4(
|
|
RandNonZero.next(), RandNonZero.next(),RandNonZero.next(), RandNonZero.next(),
|
|
RandNonZero.next(), RandNonZero.next(),RandNonZero.next(), RandNonZero.next(),
|
|
RandNonZero.next(), RandNonZero.next(),RandNonZero.next(), RandNonZero.next(),
|
|
RandNonZero.next(), RandNonZero.next(),RandNonZero.next(), RandNonZero.next());
|
|
}
|
|
|
|
/** Epsilon value to use in tests. */
|
|
static const float Epsilon;
|
|
|
|
/** Random number generators. */
|
|
static RandomUniformFloatGenerator RandNonZero, RandPI;
|
|
};
|
|
|
|
}
|
|
|
|
#endif // ASSIMP_MATH_TEST_H
|