mesh_operations.h

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/* Author: Ioan Sucan */

#ifndef GEOMETRIC_SHAPES_MESH_OPERATIONS_
#define GEOMETRIC_SHAPES_MESH_OPERATIONS_

#include "geometric_shapes/shapes.h"
#include <eigen_stl_containers/eigen_stl_containers.h>
#include <vector>

// forward declaration of aiScene (caller needs to include assimp if aiScene is used)
class aiScene;

namespace shapes
{
Mesh* createMeshFromVertices(const EigenSTL::vector_Vector3d& vertices, const std::vector<unsigned int>& triangles);

Mesh* createMeshFromVertices(const EigenSTL::vector_Vector3d& source);

Mesh* createMeshFromResource(const std::string& resource);

Mesh* createMeshFromResource(const std::string& resource, const Eigen::Vector3d& scale);

Mesh* createMeshFromBinary(const char* buffer, std::size_t size, const std::string& assimp_hint = std::string());

Mesh* createMeshFromBinary(const char* buffer, std::size_t size, const Eigen::Vector3d& scale,
                           const std::string& assimp_hint = std::string());

Mesh* createMeshFromAsset(const aiScene* scene, const Eigen::Vector3d& scale,
                          const std::string& assimp_hint = std::string());

Mesh* createMeshFromAsset(const aiScene* scene, const std::string& assimp_hint = std::string());

Mesh* createMeshFromShape(const Shape* shape);

Mesh* createMeshFromShape(const Box& box);

Mesh* createMeshFromShape(const Sphere& sphere);

Mesh* createMeshFromShape(const Cylinder& cylinder);

Mesh* createMeshFromShape(const Cone& cone);

void writeSTLBinary(const Mesh* mesh, std::vector<char>& buffer);
}

#endif