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@@ -1,10 +1,6 @@
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= The Tree System
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-:author:
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-:revnumber:
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-:revdate: 2016/03/17 20:48
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-:relfileprefix: ../../../
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-:imagesdir: ../../..
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-ifdef::env-github,env-browser[:outfilesuffix: .adoc]
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+:revnumber: 2.0
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+:revdate: 2020/07/15
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Here you will learn how to use the tree system.
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@@ -32,13 +28,13 @@ The basic procedure is this:
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== PhysicsTest.java
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-There's another file in the demo project called PhysicsTest.java. In that file you can see how collision-shapes are added to the trees.
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+There's another file in the demo project called PhysicsTest.java. In that file you can see how collision-shapes are added to the trees.
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When you create a tree-layer through *treeLoader.createTreeLayer(Spatial spat, boolean usePhysics)*, you supply the model and a boolean whether or not to use physics. If you want to enable collision physics, look in that file how it's done.
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There are some general principles:
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-1) In order to enable collision physics _at all_, you first need to set up a physics space. There's a great tutorial available in the tutorials section of the jME wiki: <<jme3/beginner/hello_physics#,jme3:beginner:hello_physics>>.
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+1) In order to enable collision physics _at all_, you first need to set up a physics space. There's a great tutorial available in the tutorials section of the jME wiki: xref:tutorials:beginner/hello_physics.adoc[jme3:beginner:hello_physics].
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2) If you want to enable physics with the forester, you need to provide the physics space to the Forester object. This is shown in the PhysicsTest.java file.
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@@ -69,6 +65,6 @@ Tree data is stored in TreeDataLists, which are basically arraylists.
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*Using tree data*
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-In the SimpleTreeTest.java is an example of how to set up a treeloader to use density maps to generate tree-data through the *MapGrid* data-provider. You do not have to worry about this stuff if you use density maps.
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+In the SimpleTreeTest.java is an example of how to set up a treeloader to use density maps to generate tree-data through the *MapGrid* data-provider. You do not have to worry about this stuff if you use density maps.
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There will be info here on how to use the alternative *DataGrid* data-provider later.
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mitm001