DGtal::DisplayData< RealPoint > Struct Template Reference

Data required to display an object. More...

#include <DGtal/io/Display3D.h>

Data Fields
std::size_t	elementSize
std::vector< std::vector< uint32_t > >	indices
std::vector< RealPoint >	vertices
Eigen::Affine3d	transform = Eigen::Affine3d::Identity()
DisplayStyle	style
Quantity< Color >	colorQuantities
Quantity< RealPoint >	vectorQuantities
Quantity< double >	scalarQuantities

Static Public Attributes
static constexpr auto	getDefaultQuantityLevel

Detailed Description

template<typename RealPoint>
struct DGtal::DisplayData< RealPoint >

Data required to display an object.

Template Parameters

RealPoint

Vector type for points and vector

Examples

io/viewers/viewer3D-10-interaction.cpp.

Definition at line 247 of file Display3D.h.

Field Documentation

colorQuantities

template<typename RealPoint >

Quantity<Color> DGtal::DisplayData< RealPoint >::colorQuantities

Definition at line 289 of file Display3D.h.

elementSize

template<typename RealPoint >

std::size_t DGtal::DisplayData< RealPoint >::elementSize

Size of each elements.

0: elements may have variable size given by DisplayData::Indices (polygonal mesh) 1: elements are drawn as points (Ball) 2: elements are drawn as lines 3: elements are drawn as triangle (mesh) 4: elements are drawn as quads (mesh) 8: elements are drawn as cubes / prisms (volumetric mesh)

Definition at line 258 of file Display3D.h.

getDefaultQuantityLevel

template<typename RealPoint >

constexpr auto DGtal::DisplayData< RealPoint >::getDefaultQuantityLevel

staticconstexpr

Initial value:

= [](size_t eSize) {
        switch(eSize) {
          case 1: return QuantityScale::VERTEX;
          case 2: return QuantityScale::EDGE;
          case 0: 
          case 3: 
          case 4: 
                  return QuantityScale::FACE;
          case 8: return QuantityScale::CELL;
          default: 
                  return QuantityScale::UNKNOWN;
        };
      }

Definition at line 262 of file Display3D.h.

                                                                       {
        switch(eSize) {
          case 1: return QuantityScale::VERTEX;
          case 2: return QuantityScale::EDGE;
          case 0: // Polygonal meshes
          case 3: // Triangle meshes
          case 4: // Quad meshes
                  return QuantityScale::FACE;
          case 8: return QuantityScale::CELL;
          default: 
                  return QuantityScale::UNKNOWN;
        };
      };

indices

template<typename RealPoint >

std::vector<std::vector<uint32_t> > DGtal::DisplayData< RealPoint >::indices

Definition at line 277 of file Display3D.h.

scalarQuantities

template<typename RealPoint >

Quantity<double> DGtal::DisplayData< RealPoint >::scalarQuantities

Definition at line 293 of file Display3D.h.

style

template<typename RealPoint >

DisplayStyle DGtal::DisplayData< RealPoint >::style

Definition at line 286 of file Display3D.h.

transform

template<typename RealPoint >

Eigen::Affine3d DGtal::DisplayData< RealPoint >::transform = Eigen::Affine3d::Identity()

Definition at line 283 of file Display3D.h.

vectorQuantities

template<typename RealPoint >

Quantity<RealPoint> DGtal::DisplayData< RealPoint >::vectorQuantities

Definition at line 291 of file Display3D.h.

vertices

template<typename RealPoint >

std::vector<RealPoint> DGtal::DisplayData< RealPoint >::vertices

Definition at line 280 of file Display3D.h.

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

• Display3D.h