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improved mesh class

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This commit is contained in:
Orange
2025-11-29 16:28:06 +03:00
parent b98093b244
commit ba267cbcb8
10 changed files with 120 additions and 63 deletions
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22
include/omath/collision/mesh_collider.hpp
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@@ -11,31 +11,37 @@ namespace omath::collision
class MeshCollider
{
public:
using NumericType = typename MeshType::NumericType;
using NumericType = MeshType::NumericType;
using VertexType = Vector3<NumericType>;
using VertexType = MeshType::VertexType;
using VectorType = VertexType::VectorType;
explicit MeshCollider(MeshType mesh): m_mesh(std::move(mesh))
{
}
[[nodiscard]]
const VertexType& find_furthest_vertex(const VertexType& direction) const
const VertexType& find_furthest_vertex(const VectorType& direction) const
{
return *std::ranges::max_element(m_mesh.m_vertex_buffer, [&direction](const auto& first, const auto& second)
{ return first.dot(direction) < second.dot(direction); });
return *std::ranges::max_element(
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 VertexType& direction) const
VertexType find_abs_furthest_vertex(const VectorType& direction) const
{
return m_mesh.vertex_to_world_space(find_furthest_vertex(direction));
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 VertexType& get_origin() const
const VectorType& get_origin() const
{
return m_mesh.get_origin();
}
private:
MeshType m_mesh;
};