gtc_matrix_access.cpp

/ExternalLibs/glm-0.9.2.1/test/gtc/gtc_matrix_access.cpp

https://bitbucket.org/mattbierner/ios-aquaria
C++ | 383 lines | 272 code | 103 blank | 8 comment | 62 complexity | 2900c66b0a988f0a98bc1bfc3aff1e54 MD5 | raw file
Possible License(s): MIT, GPL-2.0, Apache-2.0, LGPL-3.0, BSD-3-Clause

///////////////////////////////////////////////////////////////////////////////////////////////////

// OpenGL Mathematics Copyright (c) 2005 - 2011 G-Truc Creation (www.g-truc.net)

///////////////////////////////////////////////////////////////////////////////////////////////////

// Created : 2010-09-16

// Updated : 2011-05-07

// Licence : This source is under MIT licence

// File    : test/gtc/matrix_access.cpp

///////////////////////////////////////////////////////////////////////////////////////////////////



#define GLM_MESSAGES

#include <glm/glm.hpp>

#include <glm/gtc/matrix_access.hpp>



int test_mat2x2_row_set()

{

    int Error = 0;

    

    glm::mat2x2 m(1);

    

	m = glm::row(m, 0, glm::vec2( 0,  1));

	m = glm::row(m, 1, glm::vec2( 4,  5));



    Error += glm::row(m, 0) == glm::vec2( 0,  1) ? 0 : 1;

    Error += glm::row(m, 1) == glm::vec2( 4,  5) ? 0 : 1;



    return Error;

}



int test_mat2x2_col_set()

{

    int Error = 0;

    

    glm::mat2x2 m(1);

    

	m = glm::column(m, 0, glm::vec2( 0,  1));

	m = glm::column(m, 1, glm::vec2( 4,  5));



    Error += glm::column(m, 0) == glm::vec2( 0,  1) ? 0 : 1;

    Error += glm::column(m, 1) == glm::vec2( 4,  5) ? 0 : 1;



    return Error;

}



int test_mat2x3_row_set()

{

    int Error = 0;

    

    glm::mat2x3 m(1);

    

	m = glm::row(m, 0, glm::vec2( 0,  1));

	m = glm::row(m, 1, glm::vec2( 4,  5));

	m = glm::row(m, 2, glm::vec2( 8,  9));



    Error += glm::row(m, 0) == glm::vec2( 0,  1) ? 0 : 1;

    Error += glm::row(m, 1) == glm::vec2( 4,  5) ? 0 : 1;

    Error += glm::row(m, 2) == glm::vec2( 8,  9) ? 0 : 1;



    return Error;

}



int test_mat2x3_col_set()

{

    int Error = 0;

    

    glm::mat2x3 m(1);

    

	m = glm::column(m, 0, glm::vec3( 0,  1,  2));

	m = glm::column(m, 1, glm::vec3( 4,  5,  6));



    Error += glm::column(m, 0) == glm::vec3( 0,  1,  2) ? 0 : 1;

    Error += glm::column(m, 1) == glm::vec3( 4,  5,  6) ? 0 : 1;



    return Error;

}



int test_mat2x4_row_set()

{

    int Error = 0;

    

    glm::mat2x4 m(1);

    

	m = glm::row(m, 0, glm::vec2( 0,  1));

	m = glm::row(m, 1, glm::vec2( 4,  5));

	m = glm::row(m, 2, glm::vec2( 8,  9));

	m = glm::row(m, 3, glm::vec2(12, 13));



    Error += glm::row(m, 0) == glm::vec2( 0,  1) ? 0 : 1;

    Error += glm::row(m, 1) == glm::vec2( 4,  5) ? 0 : 1;

    Error += glm::row(m, 2) == glm::vec2( 8,  9) ? 0 : 1;

	Error += glm::row(m, 3) == glm::vec2(12, 13) ? 0 : 1;



    return Error;

}



int test_mat2x4_col_set()

{

    int Error = 0;

    

    glm::mat2x4 m(1);

    

	m = glm::column(m, 0, glm::vec4( 0,  1,  2, 3));

	m = glm::column(m, 1, glm::vec4( 4,  5,  6, 7));



    Error += glm::column(m, 0) == glm::vec4( 0,  1,  2, 3) ? 0 : 1;

    Error += glm::column(m, 1) == glm::vec4( 4,  5,  6, 7) ? 0 : 1;



    return Error;

}



int test_mat3x2_row_set()

{

    int Error = 0;

    

    glm::mat3x2 m(1);

    

	m = glm::row(m, 0, glm::vec3( 0,  1,  2));

	m = glm::row(m, 1, glm::vec3( 4,  5,  6));



    Error += glm::row(m, 0) == glm::vec3( 0,  1,  2) ? 0 : 1;

    Error += glm::row(m, 1) == glm::vec3( 4,  5,  6) ? 0 : 1;



    return Error;

}



int test_mat3x2_col_set()

{

    int Error = 0;

    

    glm::mat3x2 m(1);

    

	m = glm::column(m, 0, glm::vec2( 0,  1));

	m = glm::column(m, 1, glm::vec2( 4,  5));

	m = glm::column(m, 2, glm::vec2( 8,  9));



    Error += glm::column(m, 0) == glm::vec2( 0,  1) ? 0 : 1;

    Error += glm::column(m, 1) == glm::vec2( 4,  5) ? 0 : 1;

    Error += glm::column(m, 2) == glm::vec2( 8,  9) ? 0 : 1;



    return Error;

}



int test_mat3x3_row_set()

{

    int Error = 0;

    

    glm::mat3x3 m(1);

    

	m = glm::row(m, 0, glm::vec3( 0,  1,  2));

	m = glm::row(m, 1, glm::vec3( 4,  5,  6));

	m = glm::row(m, 2, glm::vec3( 8,  9, 10));



    Error += glm::row(m, 0) == glm::vec3( 0,  1,  2) ? 0 : 1;

    Error += glm::row(m, 1) == glm::vec3( 4,  5,  6) ? 0 : 1;

    Error += glm::row(m, 2) == glm::vec3( 8,  9, 10) ? 0 : 1;



    return Error;

}



int test_mat3x3_col_set()

{

    int Error = 0;

    

    glm::mat3x3 m(1);

    

	m = glm::column(m, 0, glm::vec3( 0,  1,  2));

	m = glm::column(m, 1, glm::vec3( 4,  5,  6));

	m = glm::column(m, 2, glm::vec3( 8,  9, 10));



    Error += glm::column(m, 0) == glm::vec3( 0,  1,  2) ? 0 : 1;

    Error += glm::column(m, 1) == glm::vec3( 4,  5,  6) ? 0 : 1;

    Error += glm::column(m, 2) == glm::vec3( 8,  9, 10) ? 0 : 1;



    return Error;

}



int test_mat3x4_row_set()

{

    int Error = 0;

    

    glm::mat3x4 m(1);

    

	m = glm::row(m, 0, glm::vec3( 0,  1,  2));

	m = glm::row(m, 1, glm::vec3( 4,  5,  6));

	m = glm::row(m, 2, glm::vec3( 8,  9, 10));

	m = glm::row(m, 3, glm::vec3(12, 13, 14));



    Error += glm::row(m, 0) == glm::vec3( 0,  1,  2) ? 0 : 1;

    Error += glm::row(m, 1) == glm::vec3( 4,  5,  6) ? 0 : 1;

    Error += glm::row(m, 2) == glm::vec3( 8,  9, 10) ? 0 : 1;

	Error += glm::row(m, 3) == glm::vec3(12, 13, 14) ? 0 : 1;



    return Error;

}



int test_mat3x4_col_set()

{

    int Error = 0;

    

    glm::mat3x4 m(1);

    

	m = glm::column(m, 0, glm::vec4( 0,  1,  2, 3));

	m = glm::column(m, 1, glm::vec4( 4,  5,  6, 7));

	m = glm::column(m, 2, glm::vec4( 8,  9, 10, 11));



    Error += glm::column(m, 0) == glm::vec4( 0,  1,  2, 3) ? 0 : 1;

    Error += glm::column(m, 1) == glm::vec4( 4,  5,  6, 7) ? 0 : 1;

    Error += glm::column(m, 2) == glm::vec4( 8,  9, 10, 11) ? 0 : 1;



    return Error;

}



int test_mat4x2_row_set()

{

    int Error = 0;

    

    glm::mat4x2 m(1);

    

	m = glm::row(m, 0, glm::vec4( 0,  1,  2,  3));

	m = glm::row(m, 1, glm::vec4( 4,  5,  6,  7));



    Error += glm::row(m, 0) == glm::vec4( 0,  1,  2,  3) ? 0 : 1;

    Error += glm::row(m, 1) == glm::vec4( 4,  5,  6,  7) ? 0 : 1;



    return Error;

}



int test_mat4x2_col_set()

{

    int Error = 0;

    

    glm::mat4x2 m(1);

    

	m = glm::column(m, 0, glm::vec2( 0,  1));

	m = glm::column(m, 1, glm::vec2( 4,  5));

	m = glm::column(m, 2, glm::vec2( 8,  9));

	m = glm::column(m, 3, glm::vec2(12, 13));



    Error += glm::column(m, 0) == glm::vec2( 0,  1) ? 0 : 1;

    Error += glm::column(m, 1) == glm::vec2( 4,  5) ? 0 : 1;

    Error += glm::column(m, 2) == glm::vec2( 8,  9) ? 0 : 1;

    Error += glm::column(m, 3) == glm::vec2(12, 13) ? 0 : 1;



    return Error;

}



int test_mat4x3_row_set()

{

    int Error = 0;

    

    glm::mat4x3 m(1);

    

	m = glm::row(m, 0, glm::vec4( 0,  1,  2,  3));

	m = glm::row(m, 1, glm::vec4( 4,  5,  6,  7));

	m = glm::row(m, 2, glm::vec4( 8,  9, 10, 11));



    Error += glm::row(m, 0) == glm::vec4( 0,  1,  2,  3) ? 0 : 1;

    Error += glm::row(m, 1) == glm::vec4( 4,  5,  6,  7) ? 0 : 1;

    Error += glm::row(m, 2) == glm::vec4( 8,  9, 10, 11) ? 0 : 1;



    return Error;

}



int test_mat4x3_col_set()

{

    int Error = 0;

    

    glm::mat4x3 m(1);

    

	m = glm::column(m, 0, glm::vec3( 0,  1,  2));

	m = glm::column(m, 1, glm::vec3( 4,  5,  6));

	m = glm::column(m, 2, glm::vec3( 8,  9, 10));

	m = glm::column(m, 3, glm::vec3(12, 13, 14));



    Error += glm::column(m, 0) == glm::vec3( 0,  1,  2) ? 0 : 1;

    Error += glm::column(m, 1) == glm::vec3( 4,  5,  6) ? 0 : 1;

    Error += glm::column(m, 2) == glm::vec3( 8,  9, 10) ? 0 : 1;

    Error += glm::column(m, 3) == glm::vec3(12, 13, 14) ? 0 : 1;



    return Error;

}



int test_mat4x4_row_set()

{

    int Error = 0;

    

    glm::mat4 m(1);

    

	m = glm::row(m, 0, glm::vec4( 0,  1,  2,  3));

	m = glm::row(m, 1, glm::vec4( 4,  5,  6,  7));

	m = glm::row(m, 2, glm::vec4( 8,  9, 10, 11));

	m = glm::row(m, 3, glm::vec4(12, 13, 14, 15));



    Error += glm::row(m, 0) == glm::vec4( 0,  1,  2,  3) ? 0 : 1;

    Error += glm::row(m, 1) == glm::vec4( 4,  5,  6,  7) ? 0 : 1;

    Error += glm::row(m, 2) == glm::vec4( 8,  9, 10, 11) ? 0 : 1;

    Error += glm::row(m, 3) == glm::vec4(12, 13, 14, 15) ? 0 : 1;



    return Error;

}



int test_mat4x4_col_set()

{

    int Error = 0;

    

    glm::mat4 m(1);

    

	m = glm::column(m, 0, glm::vec4( 0,  1,  2,  3));

	m = glm::column(m, 1, glm::vec4( 4,  5,  6,  7));

	m = glm::column(m, 2, glm::vec4( 8,  9, 10, 11));

	m = glm::column(m, 3, glm::vec4(12, 13, 14, 15));



    Error += glm::column(m, 0) == glm::vec4( 0,  1,  2,  3) ? 0 : 1;

    Error += glm::column(m, 1) == glm::vec4( 4,  5,  6,  7) ? 0 : 1;

    Error += glm::column(m, 2) == glm::vec4( 8,  9, 10, 11) ? 0 : 1;

    Error += glm::column(m, 3) == glm::vec4(12, 13, 14, 15) ? 0 : 1;



    return Error;

}



int test_mat4x4_row_get()

{

    int Error = 0;

    

    glm::mat4 m(1);

    

    glm::vec4 A = glm::row(m, 0);

    Error += A == glm::vec4(1, 0, 0, 0) ? 0 : 1;

    glm::vec4 B = glm::row(m, 1);

    Error += B == glm::vec4(0, 1, 0, 0) ? 0 : 1;

    glm::vec4 C = glm::row(m, 2);

    Error += C == glm::vec4(0, 0, 1, 0) ? 0 : 1;

    glm::vec4 D = glm::row(m, 3);

    Error += D == glm::vec4(0, 0, 0, 1) ? 0 : 1;



    return Error;

}



int test_mat4x4_col_get()

{

    int Error = 0;

    

    glm::mat4 m(1);

    

    glm::vec4 A = glm::column(m, 0);

    Error += A == glm::vec4(1, 0, 0, 0) ? 0 : 1;

    glm::vec4 B = glm::column(m, 1);

    Error += B == glm::vec4(0, 1, 0, 0) ? 0 : 1;

    glm::vec4 C = glm::column(m, 2);

    Error += C == glm::vec4(0, 0, 1, 0) ? 0 : 1;

    glm::vec4 D = glm::column(m, 3);

    Error += D == glm::vec4(0, 0, 0, 1) ? 0 : 1;

    

    return Error;    

}



int main()

{

	int Error = 0;



	Error += test_mat2x2_row_set();

    Error += test_mat2x2_col_set();

	Error += test_mat2x3_row_set();

    Error += test_mat2x3_col_set();

	Error += test_mat2x4_row_set();

    Error += test_mat2x4_col_set();

	Error += test_mat3x2_row_set();

    Error += test_mat3x2_col_set();

	Error += test_mat3x3_row_set();

    Error += test_mat3x3_col_set();

	Error += test_mat3x4_row_set();

    Error += test_mat3x4_col_set();

	Error += test_mat4x2_row_set();

    Error += test_mat4x2_col_set();

	Error += test_mat4x3_row_set();

    Error += test_mat4x3_col_set();

	Error += test_mat4x4_row_set();

    Error += test_mat4x4_col_set();



    Error += test_mat4x4_row_get();

    Error += test_mat4x4_col_get();



	return Error;

}