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Orange
338246a618
Adds GJK algorithm implementation for detecting collisions between mesh colliders. Includes mesh collider definition and unit tests for basic collision detection. Provides a foundation for more complex collision handling and physics interactions.
24 lines
766 B
C++
24 lines
766 B
C++
//
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// Created by Vlad on 11/9/2025.
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//
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#include <gtest/gtest.h>
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#include <omath/collision/gjk_algorithm.hpp>
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TEST(UnitTestGjk, TestCollision)
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{
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const std::vector<omath::Vector3<float>> mesh = {
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{-1.f, -1.f, -1.f},
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{-1.f, -1.f, 1.f},
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{-1.f, 1.f, -1.f},
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{-1.f, 1.f, 1.f},
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{ 1.f, 1.f, 1.f}, // x = +1 vertices (put {1,1,1} first in case your support breaks ties by first-hit)
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{ 1.f, 1.f, -1.f},
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{ 1.f, -1.f, 1.f},
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{ 1.f, -1.f, -1.f}
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};
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const omath::collision::MeshCollider collider_a(mesh, {0.f, 0.f, 0.f});
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const omath::collision::MeshCollider collider_b(mesh, {0.f, 3.f, 0.f});
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const auto result = omath::collision::GjkAlgorithm::check_collision(collider_a, collider_b);
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} |