June 2013
Beginner
352 pages
9h 5m
English
Content preview from jMonkeyEngine 3.0 : Beginner's GuideBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Time for action – react to collisions
Let's add a dynamic object to the scene to see what happens when it falls onto the platform. You already know how to create a nicely textured sphere and turn it into a physical ball.
Open PhysicsKinematic.java again and add the following method:
private RigidBodyControl ballPhy; private static final String BALL = "Ball"; public void dropBall() { Sphere ballMesh = new Sphere(32, 32, .75f, true, false); ballMesh.setTextureMode(TextureMode.Projected); TangentBinormalGenerator.generate(ballMesh); Geometry ballGeo = new Geometry(BALL, ballMesh); ballGeo.setMaterial(stoneMat); rootNode.attachChild(ballGeo); /** Create physical ball and add to physics space. */ ballPhy = new RigidBodyControl(5f); ballGeo.addControl(ballPhy); ...Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.