version 1.5

Data Surfaces¶

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

Data Surface Value Meshes (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 planar 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 geometry and color generated from a Cartesian dataset.

../_images/unstruct_xyz.png

Unstructured 3-D Cartesian Dataset

Surface color generated for a mesh geometry.

../_images/vert_assign.png

Vertex Value Assignment to a Mesh

Contour line color derived from surface colormapping contours.

../_images/unstruct_proj.png

Vertex Value Contour Projections

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

Point Clouds and Surfaces (x,y,z,w)¶

Surface color generated from a cloud from a sample data set.

../_images/trunc_octa_cloud.png

Cloud Coordinate Array with Values

Surface of constant value within a distributed value cloud.

../_images/pntsurface.png

Point Surface

Surfaces of constant values within a distributed value cloud.

../_images/pntsurface_set.png

Point Surface Set

Z-ontour lines on contour surfaces of constant values within a point cloud.

../_images/conlines_on_consurf.png

Contour Lines on a Contour Surface

Visualization of a cloud from an untructured 3-D dataset.

../_images/unstruct_cloud.png

Unstructured 3-D Coordinate Cloud

Constant value surfaces from an untructured 3-D dataset.

../_images/unstruct_surf.png

Unstructured 3-D Coordinate Surface

Set of constant value surfaces from an untructured 3-D dataset.

../_images/unstruct_vol_set.png

Unstructured 3-D Surface Set

Set of constant value surfaces from an untructured 3-D dataset.

../_images/unstruct_3w.png

Unstructured 3-D Surface Dataset

Dataset Density (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 with density as the z coordinate.

../_images/data_density_magdir_1.png

(x,y) Dataset Density 2

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

../_images/data_density_sph.png

(θ,φ) Dataset Density

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

../_images/data_density_sph_con.png

(θ,φ) Dataset Density Contours

Point Density Clouds and Surfaces (x,y,z,w) & (x,y)¶

Density cloud from a dataset.

../_images/pntdencloud.png

Point Density Cloud

Surface of constant density within a dataset point cloud.

../_images/pntdensurf.png

Point Density Surface

Set of surfaces of constant value within density cloud.

../_images/pntdensurf_set.png

Point Density Surface Set

Density cloud surface from a closed surface set of points.

../_images/bunny_density.png

Bunny Density

Set of surfaces of constant value within valued point density cloud.

../_images/pntdensurf_val_c.png

Point Valued Density Surface 1

Set of surfaces of constant value within valued point density cloud.

../_images/pntdensurf_val_s.png

Point Valued Density Surface 2

Swiss roll dataset used to create a surface.

../_images/swiss_roll.png

Swiss Roll Surface

Automotive dataset used to develope a 3d surface.

../_images/mpg_data.png

MPG Dataset Surface

Surface plot showing cluster of random walk positions.

../_images/rand_walk_surf.png

Random Walk Surface

Surface surrounded by outliers in a 3D dataset.

../_images/pcnt_surface.png

Percentile Visualization Dataset Surface

Constant density surface of the Palmer penguin dataset.

../_images/penguins_surfaces.png

Penguin Dataset Surface

Convex Hull (x,y,z)¶

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

Obj file Geometry Import (x,y,z)¶

Surface geometry from an obj file.

../_images/earthworks.png

Great Circle Earthworks

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

Triangular surface face distribution.

../_images/facedist.png

Obj Surface Face Distribution