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