127 lines
5.0 KiB
C++
127 lines
5.0 KiB
C++
// =====================================================================================================================
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// fennec-test, a program to execute unit tests for fennec
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// Copyright © 2025 Medusa Slockbower
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//
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with this program. If not, see <https://www.gnu.org/licenses/>.
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// =====================================================================================================================
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#ifndef FENNEC_TEST_MATRIX_H
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#define FENNEC_TEST_MATRIX_H
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#include <fennec/math/detail/__fwd.h>
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#include <fennec/math/matrix.h>
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#include <iostream>
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namespace fennec
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{
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namespace test
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{
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inline void fennec_test_math_matrix()
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{
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fennec_test_section("matrixCompMult");
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fennec_test_spacer(1);
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fennec_test_run(fennec::matrixCompMult(mat2(1, 2, 3, 4), mat2(1)), mat2(1, 0, 0, 4));
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fennec_test_run(fennec::matrixCompMult(mat3(1, 4, 8, 6, 2, 5, 9, 7, 3), mat3(1)), mat3(1, 0, 0, 0, 2, 0, 0, 0, 3));
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fennec_test_run(fennec::matrixCompMult(mat4(2, 1, -3, 4, -1, 0, 2, 5, 3, 2, 1, 0, 4, -2, 3, 1), mat4(1)), mat4(2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1));
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fennec_test_spacer(1);
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fennec_test_section("outerProduct");
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fennec_test_spacer(1);
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fennec_test_run(fennec::outerProduct(vec2(1, 2), vec2(3, 4)), mat2(3, 6, 4, 8));
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fennec_test_run(fennec::outerProduct(vec3(1, 2, 3), vec3(4, 5, 6)), mat3(4, 8, 12, 5, 10, 15, 6, 12, 18));
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fennec_test_run(fennec::outerProduct(vec4(1, 2, 3, 4), vec4(5, 6, 7, 8)), mat4(5, 10, 15, 20, 6, 12, 18, 24, 7, 14, 21, 28, 8, 16, 24, 32));
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fennec_test_spacer(1);
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fennec_test_run(fennec::outerProduct(vec3(1, 2, 3), vec2(4, 5)), mat2x3(4, 8, 12, 5, 10, 15));
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fennec_test_run(fennec::outerProduct(vec2(1, 2), vec3(3, 4, 5)), mat3x2(3, 6, 4, 8, 5, 10));
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fennec_test_spacer(1);
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fennec_test_run(fennec::outerProduct(vec4(1, 2, 3, 4), vec2(5, 6)), mat2x4(5, 10, 15, 20, 6, 12, 18, 24));
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fennec_test_run(fennec::outerProduct(vec2(1, 2), vec4(3, 4, 5, 6)), mat4x2(3, 6, 4, 8, 5, 10, 6, 12));
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fennec_test_spacer(1);
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fennec_test_run(fennec::outerProduct(vec4(1, 2, 3, 4), vec3(5, 6, 7)), mat3x4(5, 10, 15, 20, 6, 12, 18, 24, 7, 14, 21, 28));
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fennec_test_run(fennec::outerProduct(vec3(1, 2, 3), vec4(4, 5, 6, 7)), mat4x3(4, 8, 12, 5, 10, 15, 6, 12, 18, 7, 14, 21));
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fennec_test_spacer(1);
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fennec_test_section("transpose");
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fennec_test_spacer(1);
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fennec_test_run(fennec::transpose(mat2(1, 2, 3, 4)), mat2(1, 3, 2, 4));
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fennec_test_run(fennec::transpose(mat3(1, 2, 3, 4, 5, 6, 7, 8, 9)), mat3(1, 4, 7, 2, 5, 8, 3, 6, 9));
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fennec_test_run(fennec::transpose(mat4(1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16)), mat4(1, 5, 9, 13, 2, 6, 10, 14, 3, 7, 11, 15, 4, 8, 12, 16));
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fennec_test_spacer(1);
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fennec_test_run(fennec::transpose(mat3x2(1, 2, 3, 4, 5, 6)), mat2x3(1, 3, 5, 2, 4, 6));
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fennec_test_run(fennec::transpose(mat2x3(1, 2, 3, 4, 5, 6)), mat3x2(1, 4, 2, 5, 3, 6));
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fennec_test_spacer(1);
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fennec_test_run(fennec::transpose(mat4x2(1, 2, 3, 4, 5, 6, 7, 8)), mat2x4(1, 3, 5, 7, 2, 4, 6, 8));
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fennec_test_run(fennec::transpose(mat2x4(1, 2, 3, 4, 5, 6, 7, 8)), mat4x2(1, 5, 2, 6, 3, 7, 4, 8));
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fennec_test_spacer(1);
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fennec_test_run(fennec::transpose(mat4x3(1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)), mat3x4(1, 4, 7, 10, 2, 5, 8, 11, 3, 6, 9, 12));
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fennec_test_run(fennec::transpose(mat3x4(1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)), mat4x3(1, 5, 9, 2, 6, 10, 3, 7, 11, 4, 8, 12));
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fennec_test_spacer(1);
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fennec_test_section("determinant");
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fennec_test_spacer(1);
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fennec_test_run(fennec::determinant(mat2(1, 2, 3, 4)), -2.0f);
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fennec_test_run(fennec::determinant(mat3(1, 4, 8, 6, 2, 5, 9, 7, 3)), 271.0f);
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fennec_test_run(fennec::determinant(mat4(2, 1, -3, 4, -1, 0, 2, 5, 3, 2, 1, 0, 4, -2, 3, 1)), 414.0f);
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fennec_test_spacer(1);
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fennec_test_section("inverse");
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fennec_test_spacer(1);
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fennec_test_run(fennec::inverse(mat2(1, 2, 3, 4)), mat2(-2, 1, 1.5, -0.5));
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fennec_test_run(fennec::inverse(mat3(1, 2, 3, 0, 1, 4, 5, 6, 0)), mat3(-24, 18, 5, 20, -15, -4, -5, 4, 1));
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fennec_test_run(fennec::inverse(mat4(2, 1, -3, 4, -1, 0, 2, 5, 3, 2, 1, 0, 4, -2, 3, 1)), (1.0f / 414.0f) * mat4(36, -39, 33, 51, -18, 31, 133, -83, -72, 55, 49, 13, 36, 53, -13, 5));
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}
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}
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}
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#endif // FENNEC_TEST_MATRIX_H
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