Example usage for com.badlogic.gdx.graphics.g2d TextureRegion setRegion

Introduction

In this page you can find the example usage for com.badlogic.gdx.graphics.g2d TextureRegion setRegion.

Prototype

public void setRegion(TextureRegion region) 

Source Link

Document

Sets the texture and coordinates to the specified region.

Usage

From source file:com.kotcrab.vis.editor.module.project.TextureCacheModule.java

License:Apache License

private void reloadCache() {
    if (cacheFile.exists()) {
        TextureAtlas oldCache = null;//from   www. j  av a  2s. c om

        if (cache != null)
            oldCache = cache;

        cache = new TextureAtlas(cacheFile);

        for (Entry<String, TextureRegion> e : regions.entries()) {
            String path = e.key;
            String regionName = FilenameUtils.removeExtension(path);
            TextureRegion region = e.value;
            TextureRegion newRegion = cache.findRegion(regionName);
            if (newRegion == null) {
                Texture texture = textures.get(path);
                if (texture == null) {
                    Log.warn(TAG, "Missing texture for region: " + path);
                    region.setRegion(missingRegion);
                } else {
                    if (DEBUG_LOG)
                        Log.debug(TAG, "Update region using texture: " + path);
                    region.setRegion(new TextureRegion(texture));
                }
            } else {
                if (textures.containsKey(path)) {
                    if (DEBUG_LOG)
                        Log.debug(TAG, "Dispose texture " + path);
                    textures.get(path).dispose();
                    textures.remove(path);
                }
                if (DEBUG_LOG)
                    Log.debug(TAG, "Update region using cache " + path);
                region.setRegion(newRegion);
            }
        }

        if (DEBUG_LOG)
            Log.debug(TAG, "Post update regions array size " + regions.size);

        disposeCacheLater(oldCache);

        App.eventBus.post(new ResourceReloadedEvent(EnumSet.of(ResourceType.TEXTURES)));
    } else
        Log.error(TAG,
                "Texture cache not ready, probably they aren't any textures in project or packer failed");
}

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