Slic3r::MassProperties Struct Reference

#include </home/runner/work/OrcaSlicer/OrcaSlicer/src/libslic3r/TriangleMesh.hpp>

Inheritance diagram for Slic3r::MassProperties:

Public Member Functions
MassProperties	transformed (const Transform3d &trafo) const

Public Attributes
double	mass { 0. }
double	volume { 0. }
Vec3d	center { Vec3d::Zero() }
Matrix3d	spread { Matrix3d::Zero() }

Detailed Description

Member Function Documentation

transformed()

MassProperties Slic3r::MassProperties::transformed

(

const Transform3d &

trafo

)

const

{
    const Matrix3d linear = trafo.linear();
    const double   scale  = std::abs(linear.determinant());
    return { mass * scale, volume * scale, trafo * center, linear * spread * linear.transpose() };
}

References center, mass, scale(), spread, transformed(), and volume.

Referenced by Slic3r::GUI::GLCanvas3D::CenterOfMass::model_markers(), and transformed().

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Member Data Documentation

center

Vec3d Slic3r::MassProperties::center { Vec3d::Zero() }

{ Vec3d::Zero() };

Referenced by Slic3r::GUI::mass_sum(), and transformed().

mass

double Slic3r::MassProperties::mass { 0. }

{ 0. };

Referenced by Slic3r::GUI::mass_sum(), Slic3r::GUI::GLCanvas3D::CenterOfMass::model_markers(), and transformed().

spread

Matrix3d Slic3r::MassProperties::spread { Matrix3d::Zero() }

{ Matrix3d::Zero() };

Referenced by Slic3r::GUI::mass_sum(), and transformed().

volume

double Slic3r::MassProperties::volume { 0. }

{ 0. };

Referenced by Slic3r::GUI::mass_sum(), and transformed().

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The documentation for this struct was generated from the following files:

• /home/runner/work/OrcaSlicer/OrcaSlicer/src/libslic3r/TriangleMesh.hpp
• /home/runner/work/OrcaSlicer/OrcaSlicer/src/libslic3r/TriangleMesh.cpp