ydeng/rhythmbullet
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decent bloom system

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Harrison Deng
2018-09-03 23:54:23 -05:00
parent 3c3d925e5a
commit 24dcabfb51
6 changed files with 25 additions and 93 deletions
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12
core/src/zero1hd/rhythmbullet/graphics/shaders/BloomShader.java
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@@ -12,7 +12,6 @@ import com.badlogic.gdx.utils.Disposable;
import com.badlogic.gdx.utils.viewport.ScreenViewport;
public class BloomShader implements Disposable {
private int bloomLevel;
private ShaderProgram gaussianBlurShader;
private ShaderProgram brightFilterShader;
private ShaderProgram combineShader;
@@ -69,10 +68,10 @@ public class BloomShader implements Disposable {
combineShader.begin();
combineShader.setUniformi("u_texture1", 1);
combineShader.setUniformf("exposure", 0.5f);
combineShader.end();
gaussianBlurShader.begin();
gaussianBlurShader.setUniformf("radius", 1.5f);
gaussianBlurShader.setUniformf("resolution", hBlur.getWidth(), vBlur.getHeight());
gaussianBlurShader.end();
@@ -110,7 +109,6 @@ public class BloomShader implements Disposable {
fboRegion.setTexture(lightFilterBuffer.getColorBufferTexture());
hBlur.begin();
screenBatch.setShader(gaussianBlurShader);
gaussianBlurShader.setUniformf("radius", 1f + 0.2f*(bloomLevel*1.75f));
gaussianBlurShader.setUniformi("pass", 0);
screenBatch.draw(fboRegion, 0f, 0f, width, height);
screenBatch.flush();
@@ -134,14 +132,6 @@ public class BloomShader implements Disposable {
screenBatch.end(); //STAGE BATCH ENDS HERE
}
public void setBloomLevel(int bloomLevel) {
this.bloomLevel = bloomLevel;
}
public int getBloomLevel() {
return bloomLevel;
}
@Override
public void dispose() {
brightFilterShader.dispose();