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<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
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* Copyright (c) 2004 Sun Microsystems, Inc. All rights reserved.
*
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<meta http-equiv="content-type"
content="text/html; charset=ISO-8859-1">
<title>README-build: build instructions for the j3d-core project</title>
</head>
<body>
<h3><span style="font-weight: bold; text-decoration: underline;">Building
the Java 3D Packages</span></h3>
<p><span style="text-decoration: underline;"><span
style="font-weight: bold;"></span></span><span
style="font-weight: bold; text-decoration: underline;"> </span>To
build the Java 3D packages, you must have the following three CVS
repositories:<br>
</p>
<ul>
<li>j3d-core<br>
</li>
<li>j3d-core-utils<br>
</li>
<li>vecmath<br>
</li>
</ul>
<p>These three top-level directories must be named exactly as
shown above and they must be sibling directories.<br>
</p>
<p>NOTE: you must first build the javax.vecmath package before building
the Java 3D core and utilities packages. See the <a
href="../vecmath/README-build.html">README-build.html</a> file in the
"vecmath" directory for instructions.<br>
</p>
<h3><span style="font-weight: bold; text-decoration: underline;"></span><span
style="text-decoration: underline;">System Requirements</span></h3>
<p><span style="font-weight: bold; text-decoration: underline;"></span></p>
<p><span style="font-weight: bold; text-decoration: underline;"></span>The
following operating environments have been tested:<br>
</p>
<ul>
<li>Solaris: Sparc (Ultra60 or better) running Solaris 9 with Forte C
compiler version 6.2 or GNU gcc version 3.3.2</li>
<li>Linux: i386/i586 running SuSE 9 or RedHat 9.0</li>
<li>Windows: Windows/XP with Microsoft Visual C++ 6.0 or the gcc that
comes with <a href="http://www.mingw.org">MinGW version 3.1.0-1</a>
(Windows 2000 should work, but is untested)<br>
</li>
</ul>
<p> The following software must be installed:<br>
</p>
<ul>
<li><a href="http://java.sun.com/j2se">JDK 1.4.2 </a><br>
</li>
<li><a href="http://jakarta.apache.org/ant">Apache Ant 1.6.1</a><br>
</li>
<li>C Compiler (Either one of the following depending on the platform)<br>
</li>
<ul>
<li>Solaris:<br>
</li>
<ul>
<li>Sun ONE Studio 8 (formerly Forte Tools)'s Compiler or GNU
Compiler Collection, <a href="http://gcc.gnu.org">GCC version 3.3.2</a><br>
</li>
</ul>
<li>Linux:<br>
</li>
<ul>
<li>GNU Compiler Collection, <a href="http://gcc.gnu.org">GCC
version 3.2.2</a><br>
</li>
</ul>
<li>Windows<br>
</li>
<ul>
<li>Microsoft Visual C++ 6.0 or later or GNU Compiler
Collection, GCC version 3.2.3 that comes with<a
href="http://www.mingw.org"> MinGW version 3.1.0-1</a><span
style="font-weight: bold; text-decoration: underline;"><br>
</span></li>
</ul>
</ul>
</ul>
<h3><span style="font-weight: bold; text-decoration: underline;">Building
Java 3D</span></h3>
<p><span style="font-weight: bold; text-decoration: underline;"></span><span
style="font-weight: bold; text-decoration: underline;"></span>Before
you start building, your PATH must include the
following directories:
</p>
<ul>
<li><ant-root-dir>/bin<br>
</li>
<li><jdk-root-dir>/bin<br>
</li>
<li><compiler-root-dir>/bin<br>
</li>
</ul>
<p>The default target, jar-opt, creates an optimized jar files
and native libraries.
</p>
<p>Steps:
</p>
<ul>
<code> cd <java3d-root-dir>/j3d-core<br>
ant</code>
</ul>
<p>The above steps build both the Java and native code for
javax.media.j3d and com.sun.j3d.*
packages.
</p>
<p>The build will be placed in j3d-core/build/<platform>/opt
where <platform> is determined from the <code>ant
echo</code> command:
</p>
<ul>
<code>ant echo</code>
</ul>
To see other targets that are available, type "ant
-projecthelp". Note that ant must be run from the top-level
directory.
<p>The default compiler for native code compilation is set to "gcc".
This
value is set in the <a href="build.properties">build.properties</a>
file located
in the j3d-core directory. The compiler property is "build.comp".<br>
</p>
<p>On a Solaris platform with Forte compiler installed,
build.comp
can be set to "forte". On a Windows platform installed Visual C++,
build.properties
can be set to "vc".<br>
</p>
<p>NOTE: For Windows platform only, the property "build.rend" in
build.properties can be modified to use "d3d" (Direct3D API for
rendering) besides the default value "ogl".<br>
</p>
<p>NOTE: You can also modify the properties through ant property
command
options
e.g. "ant -Dbuild.comp=forte"<br>
</p>
<h3><span style="font-weight: bold; text-decoration: underline;">Running
Java 3D</span></h3>
<p>To run Java 3D, please refer to <a
href="../j3d-examples/README-build.html">README-build.html</a> in
j3d-examples for
details
building Java 3D example programs.<br>
</p>
</body>
</html>
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