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little bit of javadoc explaining intended usage of TextureAtlasAnimator

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Gered 2013-07-20 11:18:30 -04:00
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src/com/blarg/gdx/graphics/atlas/TextureAtlasAnimator.java
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@ -7,6 +7,16 @@ import com.badlogic.gdx.utils.Disposable;
import com.badlogic.gdx.utils.ObjectMap;
import com.blarg.gdx.graphics.GraphicsHelpers;
/**
* Animation manager class for animation sequences made up of tiles in a {@link TextureAtlas}. This class should only
* be used as a last resort when your rendering needs to animate TextureAtlas tiles as it performs animation by
* modifying the atlas's OpenGL texture every time an animation frame has to be changed. For most types of 2D rendering,
* there are better and faster ways of doing performing animation.
*
* The real intended use case is when a large 3D mesh is being rendered and textured with more then one different tile
* from a TextureAtlas where scanning through each vertex and animating UV coords is impractical or where doing the
* same type of UV coordinate animation in a shader is also impractical.
*/
public class TextureAtlasAnimator implements Disposable {
ObjectMap<String, AnimationSequence> animations;