Three-Dimensional Scenes

Scripting in Three Dimensions

JSL includes commands for scripting three-dimensional scenes derived from OpenGL. Although not a complete OpenGL® implementation, JSL’s 3-D scene commands enable complex, interactive plots to be constructed and viewed. The Surface Plot platform in JMP is built using JSL scene commands.

Sample Three-Dimensional Shapes 

Contents

About JSL 3-D Scenes

JSL 3-D Scene Boxes

Setting the Viewing Space

Setting Up a Perspective Scene

Setting up an Orthographic Scene

Changing the View

The Translate Command

The Rotate Command

The Look At Command

The ArcBall

Graphics Primitives

Primitives Example

Controlling the Appearance of Primitives

Other Uses of Begin and End

Drawing Spheres, Cylinders, and Disks

Construction

Lighting

Drawing Text

Using Text with Rotate and Translate

Using the Matrix Stack

Lighting and Normals

Creating Light Sources

Lighting Models

Normal Vectors

Shading Model

Material Properties

Alpha Blending

Fog

Example

Bézier Curves

One-Dimensional Evaluators

Two-Dimensional Evaluators

Using the Mouse

Pick Commands

Three-Dimensional Arguments

Improve the Display of Graphics