Template Class SpectralTexturizer

Inheritance Relationships

Base Type

Class Documentation

template<typename BaseVecT>
class SpectralTexturizer : public lvr2::Texturizer<BaseVecT>

A texturizer that uses h5 spectral panoramas instead of pointcloud colors for creating textures for meshes.

Public Functions

inline SpectralTexturizer(float texelSize, int minClusterSize, int maxClusterSize)

constructor

virtual TextureHandle generateTexture(int index, const PointsetSurface<BaseVecT> &surface, const BoundingRectangle<typename BaseVecT::CoordType> &boundingRect, ClusterHandle cluster) override

Generates a texture for a given bounding rectangle.

Create a grid, based on given information (texel size, bounding rectangle). For each cell in the grid (which represents a texel), let the PointsetSurface find the closest point in the point cloud and use that point’s color as color for the texel.

Parameters:

  • index – The index the texture will get

  • surface – The point cloud

  • boundingRect – The bounding rectangle of the cluster

  • cluster – The cluster being texturized

Returns:

Texture handle of the generated texture

void init_image_data(HyperspectralPanoramaPtr pano, int channelIndex)

set the image data to a specific panorama image of a given scanPosition

Parameters:

  • pano – Panorama to use

  • channelIndex – What panorama channel should be used