version 1.3

Data Surfaces¶

Data is used to control the surface geometry and color in the following examples.

Data Surface Value Meshes and Clouds (x,y,z,w)¶

Coordinate and vertex values are used to construct a 3-D surface.

Surface geometry and color generated from a Cartesian dataset.

../_images/trunc_octa_vals.png

Vertex Coordinate Array with Values

Surface geometry and color generated from a Cartesian dataset.

../_images/unstruct_pln.png

Unstructured Planar Dataset

Surface geometry and color generated from a spherical dataset.

../_images/unstruct_sph.png

Unstructured Spherical Dataset

Surface geometry and color generated from a cylindrical dataset.

../_images/unstruct_cyl.png

Unstructured Cylindrical Dataset

Surface color generated for a mesh geometry.

../_images/vert_assign.png

Vertex Value Assignment to a Mesh

Surface of relative values within a binary point cloud.

../_images/binary_points_surface.png

Binary Cloud Surface

Surface of constant value within a point cloud.

../_images/point_cloud.png

Point Cloud Surface

Set of surfaces of constant value within a point cloud.

../_images/point_cloud_set.png

Point Cloud Surface Set

Component Analysis (x,y,z)¶

Visualization of principal components of a data set.

../_images/pca.png

Principal Components Analysis

Alternative class surfaces used for a 3D dataset.

../_images/class_surfaces.png

Class Surfaces

Ellipsoid surfaces for PCA of the Iris Data-set.

../_images/irisPCA.png

PCA Iris Data-set

Ellipsoid surfaces for PCA of the Palmer penguin data-set.

../_images/penguins.png

Penguin Data-set

Plot standard deviations ellipsoids of a three-dimensional dataset.

../_images/conf_ellip.png

Standard Deviations Ellipsoids

Visualization of the percent of outliers in a 3D dataset.

../_images/pcnt.png

Percentile Visualization

Convex Hull¶

Plot of the convex hull surface from a three-dimensional dataset.

../_images/convex_hull.png

Convex Hull Surface

Visualization convex hull for the Palmer penguin dataset.

../_images/convex_hull_3.png

Penguin Data-set Convex Hull

Surface constructed from the platonic solid face centers using the chull method.

../_images/inner_platonic.png

Inner Platonic Solids

Surface generation from vertex data, excluding face indices data.

../_images/soccer_ball.png

Soccer Ball

Data Density Surface (x,y) & (x,y,z)¶

3D plot of 2D data with density as the z coordinate.

../_images/data_density_1.png

(x,y) Dataset Density

3D plot of 2D data density in spherical coordinates.

../_images/data_density_3.png

(θ,φ) Dataset Density

Obj file Geometry Import¶

Surface geometry from an obj file.

../_images/bunny.png

Stanford Bunny

Surface geometry from an obj file.

../_images/teapot.png

Utah Teapot

Geometric and Color surface smoothing.

../_images/bunny_cosmic.png

Cosmic Bunny

../_images/bunny_toy.png

Bunny Blocks

../_images/pycube_blocks.png

Python Blocks