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added collider interface

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This commit is contained in:
Orange
2025-12-06 13:34:34 +03:00
parent e97be8c142
commit e05eba42c3
9 changed files with 118 additions and 43 deletions
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45
include/omath/collision/mesh_collider.hpp
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@@ -3,13 +3,22 @@
//
#pragma once
#include "collider_interface.hpp"
#include "omath/linear_algebra/vector3.hpp"
#ifdef OMATH_BUILD_TESTS
// ReSharper disable once CppInconsistentNaming
class UnitTestColider_FindFurthestVertex_Test;
#endif
namespace omath::collision
{
template<class MeshType>
class MeshCollider
class MeshCollider final : public ColliderInterface<omath::Vector3<float>>
{
#ifdef OMATH_BUILD_TESTS
friend UnitTestColider_FindFurthestVertex_Test;
#endif
public:
using VertexType = MeshType::VertexType;
using VectorType = VertexType::VectorType;
@@ -17,6 +26,23 @@ namespace omath::collision
{
}
[[nodiscard]]
VectorType find_abs_furthest_vertex_position(const VectorType& direction) const override
{
return m_mesh.vertex_position_to_world_space(find_furthest_vertex(direction).position);
}
[[nodiscard]]
const VectorType& get_origin() const override
{
return m_mesh.get_origin();
}
void set_origin(const VectorType& new_origin) override
{
m_mesh.set_origin(new_origin);
}
private:
[[nodiscard]]
const VertexType& find_furthest_vertex(const VectorType& direction) const
{
@@ -24,23 +50,6 @@ namespace omath::collision
m_mesh.m_vertex_buffer, [&direction](const auto& first, const auto& second)
{ return first.position.dot(direction) < second.position.dot(direction); });
}
[[nodiscard]]
VertexType find_abs_furthest_vertex(const VectorType& direction) const
{
const auto& vertex = find_furthest_vertex(direction);
auto new_vertex = vertex;
new_vertex.position = m_mesh.vertex_to_world_space(find_furthest_vertex(direction).position);
return new_vertex;
}
[[nodiscard]]
const VectorType& get_origin() const
{
return m_mesh.get_origin();
}
private:
MeshType m_mesh;
};
} // namespace omath::collision