ToonMaterial.java

package rajawali.materials;

import android.graphics.Color;
import android.opengl.GLES20;

import com.monyetmabuk.livewallpapers.photosdof.R;

public class ToonMaterial extends DiffuseMaterial {	
	protected int muToonColor0Handle, muToonColor1Handle, muToonColor2Handle, muToonColor3Handle;
	protected float[] mToonColor0, mToonColor1, mToonColor2, mToonColor3;
	
	public ToonMaterial() {
		this(false);
	}
	
	public ToonMaterial(boolean isAnimated) {
		super(R.raw.diffuse_material_vertex, R.raw.toon_material_fragment, isAnimated);
		mToonColor0 = new float[] { 1, .5f, .5f, 1 };
		mToonColor1 = new float[] { .6f, .3f, .3f, 1 };
		mToonColor2 = new float[] { .4f, .2f, .2f, 1 };
		mToonColor3 = new float[] { .2f, .1f, .1f, 1 };
	}
	
	@Override
	public void useProgram() {
		super.useProgram();
		GLES20.glUniform4fv(muToonColor0Handle, 1, mToonColor0, 0);
		GLES20.glUniform4fv(muToonColor1Handle, 1, mToonColor1, 0);
		GLES20.glUniform4fv(muToonColor2Handle, 1, mToonColor2, 0);
		GLES20.glUniform4fv(muToonColor3Handle, 1, mToonColor3, 0);
	}
	
	@Override
	public void setShaders(String vertexShader, String fragmentShader)
	{
		super.setShaders(vertexShader, fragmentShader);
		muToonColor0Handle = getUniformLocation("uToonColor0");
		muToonColor1Handle = getUniformLocation("uToonColor1");
		muToonColor2Handle = getUniformLocation("uToonColor2");
		muToonColor3Handle = getUniformLocation("uToonColor3");
	}
	
	public void setToonColors(int color0, int color1, int color2, int color3) {
		mToonColor0[0] = Color.red(color0); 
		mToonColor0[1] = Color.green(color0);
		mToonColor0[2] = Color.blue(color0); 
		mToonColor0[3] = Color.alpha(color0); 

		mToonColor1[0] = Color.red(color1); 
		mToonColor1[1] = Color.green(color1);
		mToonColor1[2] = Color.blue(color1); 
		mToonColor1[3] = Color.alpha(color1); 

		mToonColor2[0] = Color.red(color2); 
		mToonColor2[1] = Color.green(color2);
		mToonColor2[2] = Color.blue(color2); 
		mToonColor2[3] = Color.alpha(color2); 
		
		mToonColor3[0] = Color.red(color3); 
		mToonColor3[1] = Color.green(color3);
		mToonColor3[2] = Color.blue(color3); 
		mToonColor3[3] = Color.alpha(color3); 
	}
}