June 2013
Intermediate to advanced
346 pages
8h 42m
English
Content preview from OpenGL ES 2 for Android
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Updating Our Objects
Now that we have an object builder, we’ll need to update our Mallet class since we’re no longer drawing it as a point. We’ll also need to add a new Puck class. Let’s start with the puck. Create a new class in the same package called Puck, and add the following code to the class:
| AirHockeyWithImprovedMallets/src/com/airhockey/android/objects/Puck.java | |
| | private static final int POSITION_COMPONENT_COUNT = 3; |
| | |
| | public final float radius, height; |
| | |
| | private final VertexArray vertexArray; |
| | private final List<DrawCommand> drawList; |
| | |
| | public Puck(float radius, float height, int numPointsAroundPuck) { |
| | GeneratedData generatedData = ObjectBuilder.createPuck(new Cylinder( |
| | new Point(0f, 0f, 0f), ... |
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