Revision faa3ff56
Added by Leszek Koltunski almost 7 years ago
| src/main/java/org/distorted/library/effect/FragmentEffectContrast.java | ||
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import org.distorted.library.type.Static4D; |
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/////////////////////////////////////////////////////////////////////////////////////////////////// |
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/** |
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* Make a certain Region change its contrast level. |
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*/ |
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public class FragmentEffectContrast extends FragmentEffect |
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{
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private Data1D mContrast; |
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private Data4D mRegion; |
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/////////////////////////////////////////////////////////////////////////////////////////////////// |
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/** |
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* Only for use by the library itself. |
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* |
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* @y.exclude |
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*/ |
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public boolean compute(float[] uniforms, int index, long currentDuration, long step ) |
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{
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mRegion.get(uniforms,index+4,currentDuration,step); |
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return mContrast.get(uniforms,index,currentDuration,step); |
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} |
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/////////////////////////////////////////////////////////////////////////////////////////////////// |
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// PUBLIC API |
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/////////////////////////////////////////////////////////////////////////////////////////////////// |
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/** |
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* Makes a certain sub-region of the Object smoothly change its contrast level. |
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} |
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/////////////////////////////////////////////////////////////////////////////////////////////////// |
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public boolean compute(float[] uniforms, int index, long currentDuration, long step ) |
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{
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mRegion.get(uniforms,index+4,currentDuration,step); |
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return mContrast.get(uniforms,index,currentDuration,step); |
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} |
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/////////////////////////////////////////////////////////////////////////////////////////////////// |
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/** |
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* Have to call this before the shaders get compiled (i.e before Distorted.onCreate()) for the Effect to work. |
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*/ |
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public static void enable() |
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{
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addEffect( EffectName.CONTRAST,EffectName.SMOOTH_CONTRAST, |
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