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Revision 6bb59aad

Added by Leszek Koltunski almost 7 years ago

Progress with support for Effect classes.

View differences:

src/main/java/org/distorted/library/effect/FragmentEffectBrightness.java
22 22 
import org.distorted.library.type.Data1D;
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import org.distorted.library.type.Data4D;
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import org.distorted.library.type.Dynamic1D;
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import org.distorted.library.type.Dynamic4D;
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import org.distorted.library.type.Static1D;
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import org.distorted.library.type.Static4D;
26 28 

  		




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///////////////////////////////////////////////////////////////////////////////////////////////////


  		




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public class FragmentEffectBrightness extends FragmentEffect


  		




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  {


  		




  
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  private static final String NAME = "BRIGHTNESS";


  		




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  private static final float[] UNITIES = new float[] {1.0f};


  		




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  private static final int DIMENSION = 1;


  		




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  private static final boolean SUPPORTS_CENTER = false;


  		




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  private static final boolean SUPPORTS_REGION = true;


  		




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///////////////////////////////////////////////////////////////////////////////////////////////////


  		




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/**


  		




  
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 * Makes a certain sub-region of the Object smoothly change its brightness level.


  		




  
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 *


  		




  
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 * @param brightness 1-dimensional Data that returns the level of brightness we want to have


  		




  
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 *                   at any given moment. Valid range: <0,infinity)


  		




  
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 * @param region     Region this Effect is limited to.


  		




  
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 * @param smooth     If true, the level of 'brightness' will smoothly fade out towards the edges of the region.


  		




  
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 */


  		




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  public FragmentEffectBrightness(Data1D brightness, Data4D region, boolean smooth)


  		




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    {


  		




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    super(smooth?SMOOTH_BRIGHTNESS:BRIGHTNESS ,UNITIES,DIMENSION,SUPPORTS_CENTER,SUPPORTS_REGION);


  		




  
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    super(smooth?SMOOTH_BRIGHTNESS:BRIGHTNESS ,UNITIES,DIMENSION,SUPPORTS_CENTER,SUPPORTS_REGION,NAME);


  		




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    if( brightness instanceof Dynamic1D )


  		




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      {


  		




  ......




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      mStatic0 = (Static1D)brightness;


  		




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      }


  		




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    mRegion = region;


  		




  
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    if( region instanceof Static4D)


  		




  
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      {


  		




  
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      mStaticRegion = (Static4D)region;


  		




  
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      }


  		




  
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    else if( region instanceof Dynamic4D)


  		




  
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      {


  		




  
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      mDynamicRegion = (Dynamic4D)region;


  		




  
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      }


  		




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    }


  		




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///////////////////////////////////////////////////////////////////////////////////////////////////


  		




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/**


  		




  
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 * Makes the whole Object smoothly change its brightness level.


  		




  
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 *


  		




  
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 * @param brightness 1-dimensional Data that returns the level of brightness we want to have


  		




  
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 *                   at any given moment. Valid range: <0,infinity)


  		




  
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 */


  		




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  public FragmentEffectBrightness(Data1D brightness)


  		




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    {


  		




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    super(BRIGHTNESS,UNITIES,DIMENSION,SUPPORTS_CENTER,SUPPORTS_REGION);


  		




  
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    super(BRIGHTNESS,UNITIES,DIMENSION,SUPPORTS_CENTER,SUPPORTS_REGION,NAME);


  		




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    if( brightness instanceof Dynamic1D )


  		




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      {


  		




  ......




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      {


  		




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      mStatic0 = (Static1D)brightness;


  		




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      }


  		




  
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    mStaticRegion = new Static4D(0,0,Float.MAX_VALUE, Float.MAX_VALUE);


  		




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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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    if( mDynamicRegion!=null )


  		




  
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      {


  		




  
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      mDynamicRegion.interpolateMain(uniforms,index+4,currentDuration,step);


  		




  
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      }


  		




  
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    else


  		




  
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      {


  		




  
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      uniforms[index+4] = mStaticRegion.getX();


  		




  
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      uniforms[index+5] = mStaticRegion.getY();


  		




  
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      uniforms[index+6] = mStaticRegion.getZ();


  		




  
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      uniforms[index+7] = mStaticRegion.getW();


  		




  
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      }


  		




  
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    if( mDynamic0!=null )


  		




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      {


  		




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      return mDynamic0.interpolateMain(uniforms,index,currentDuration,step);


  		












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