mirror of
https://github.com/SoftFever/OrcaSlicer.git
synced 2025-10-30 20:21:12 -06:00
38 lines
1.2 KiB
C++
38 lines
1.2 KiB
C++
// This file is part of libigl, a simple c++ geometry processing library.
|
|
//
|
|
// Copyright (C) 2016 Alec Jacobson <alecjacobson@gmail.com>
|
|
//
|
|
// This Source Code Form is subject to the terms of the Mozilla Public License
|
|
// v. 2.0. If a copy of the MPL was not distributed with this file, You can
|
|
// obtain one at http://mozilla.org/MPL/2.0/.
|
|
#ifndef IGL_SWEPT_VOLUME_BOUNDING_BOX_H
|
|
#define IGL_SWEPT_VOLUME_BOUNDING_BOX_H
|
|
#include "igl_inline.h"
|
|
#include <Eigen/Core>
|
|
#include <Eigen/Geometry>
|
|
#include <functional>
|
|
namespace igl
|
|
{
|
|
// Construct an axis-aligned bounding box containing a shape undergoing a
|
|
// motion sampled at `steps` discrete momements.
|
|
//
|
|
// Inputs:
|
|
// n number of mesh vertices
|
|
// V function handle so that V(i,t) returns the 3d position of vertex
|
|
// i at time t, for t∈[0,1]
|
|
// steps number of time steps: steps=3 --> t∈{0,0.5,1}
|
|
// Outputs:
|
|
// box box containing mesh under motion
|
|
IGL_INLINE void swept_volume_bounding_box(
|
|
const size_t & n,
|
|
const std::function<
|
|
Eigen::RowVector3d(const size_t vi, const double t)> & V,
|
|
const size_t & steps,
|
|
Eigen::AlignedBox3d & box);
|
|
}
|
|
|
|
#ifndef IGL_STATIC_LIBRARY
|
|
# include "swept_volume_bounding_box.cpp"
|
|
#endif
|
|
|
|
#endif
|