version 1.3

Datagrid Surfaces¶

Values from datagrids are applied to control the surface color and geometry in the following examples. The first six examples use the same data set and show the analogy between an image and datagrid, when compared to the Image Mapping examples above.

Mapping a 2D datagrid onto a spherical surface.

../_images/jacks_sphere.png

Spherical Datagrid Mapping

Mapping a 2D datagrid onto a disk and cylinder.

../_images/jacks_cyl.png

Polar and Cylindrical Datagrid Mapping

Datagrid mapped to a section of a spherical surface.

../_images/jacks_viewport.png

Datagrid Mapping to a Viewport

Example of datagrid mapping to polar and cylindrical surfaces.

../_images/datagrid_to_geom.png

Datagrid Geometric Mapping

Datagrid color and geometry mapping are combined with shading.

../_images/jacks_shaded.png

Geometric and Color Datagrid Mapping

MRI data to create a 3D surface plot.

../_images/mri_3d.png

MRI 3D

Datagrid color and geometry mapping are combined with shading.

../_images/jacks_shaded2.png

Jacksboro Fault

Just for fun. A visualization tool wouldn't be complete without a Mandelbrot demo ;-)

../_images/mandelbrot.png

Datagrid Alternative to Image Construction