version 1.5

Point Clouds¶

This section shows examples of creaating point clouds, their visualization, and their use to create and colorize 3d surfaces.

Alternative implicit function visualization using a point cloud.

../_images/mayavi_cloud.png

Iso Cloud

Alternative implicit surface visualization using a point cloud.

../_images/mayavi_cloud_3surf.png

Iso Cloud Surfaces

Color space visualized using a point cloud.

../_images/lab_space_cloud.png

Lab Space Cloud

Alternative visualization of spherical harmonics surfaces within a domain.

../_images/sph_harm_cloud.png

Spherical Harmonics Cloud

Surface of constant cloud value within a cloud domain.

../_images/goursat_cloud.png

Goursat Cloud Surface

Surface of constant cloud value within a cloud domain.

../_images/spiral_cloud.png

Spiral Cloud Surface

Point cloud generated from sammple data.

../_images/sample_cloud.png

Cloud Values from Sample Data

Focused region of a cloud when added to the 3D axes.

../_images/sample_cloud_focus.png

Focused Cloud Visualization

Surface of constant value within a cloud domain.

../_images/sample_cloud_surface.png

Surface Contours within a Cloud

Surface of constant value within a cloud domain.

../_images/surf_func_valscold.png

Surface color from a Cloud, I

Surface of constant value within a cloud domain.

../_images/surf_samp_cold.png

Surface color from a Cloud, II

Surface of constant value within a cloud domain.

../_images/surf_samp_vals.png

Surface color from a Cloud, III

Intersecting domain plane viewing a sample value cloud.

../_images/samp_cloud_surf.png

Inner Sample Cloud view using a Surface

Severl methods of colormapping a surface from point clouds.

../_images/comp_col_methods.png

Comparison of Surface Color Methods from clouds

Surface of relative values within a binary point cloud.

../_images/binary_points_surface.png

Binary Cloud Surface