Package Vrml2Sourcebook.Siggraph98Course

Class TreeWall

java.lang.Object
Vrml2Sourcebook.Siggraph98Course.TreeWall
public class TreeWall extends Object

A set of trees in front of a wall. This world illustrates the use of textures with a transparency channel (alpha channel). Such textures include pixel-by-pixel info about what parts of the image are transparent. A tree texture, for instance, should be opaque where there are leaves, branches, or the trun, and transparent everywhere else. To illustrate this use of transparency channel textures, this world places three trees side-by-side in front of a wall. The left tree polygon has no texture on it. The middle polygon has a tree texture without the transparency channel. The right polygon has a tree texture with a transparency texture. All three trees are in Billboard nodes so that they always turn to face the viewer.

Related links: Catalog page TreeWall, source TreeWall.java, X3D Resources, X3D Scene Authoring Hints, and X3D Tooltips.

Scene Meta Information
meta tags   Document Metadata
title TreeWall.x3d
description A set of trees in front of a wall. This world illustrates the use of textures with a transparency channel (alpha channel). Such textures include pixel-by-pixel info about what parts of the image are transparent. A tree texture, for instance, should be opaque where there are leaves, branches, or the trun, and transparent everywhere else. To illustrate this use of transparency channel textures, this world places three trees side-by-side in front of a wall. The left tree polygon has no texture on it. The middle polygon has a tree texture without the transparency channel. The right polygon has a tree texture with a transparency texture. All three trees are in Billboard nodes so that they always turn to face the viewer.
creator David R. Nadeau, John L. Moreland, Michael M. Heck
translator Don Brutzman
created 1 July 1998
translated 2 February 2014
modified 20 October 2019
reference originals/treewall.wrl
reference http://www.siggraph.org/s98
reference http://www.siggraph.org/s98/conference/courses/18.html
reference http://www.sdsc.edu/~moreland/courses/Siggraph98/vrml97/slides/mt0273.htm
reference http://www.sdsc.edu/~moreland/courses/Siggraph98/vrml97/slides/mt0274.htm
reference http://www.sdsc.edu/~moreland/courses/Siggraph98/vrml97/vrml97.htm
reference https://www.web3d.org/x3d/content/examples/X3dResources.html
identifier https://www.web3d.org/x3d/content/examples/Vrml2Sourcebook/Siggraph98Course/TreeWall.x3d
generator Vrml97ToX3dNist, http://ovrt.nist.gov/v2_x3d.html
generator X3D-Edit, https://savage.nps.edu/X3D-Edit
license ../license.html
 

This program uses the X3D Java Scene Access Interface Library (X3DJSAIL). It has been produced using the X3dToJava.xslt stylesheet (version control) which is used to create Java source code from an original .x3d model.