protected static ColorGradient buildFireGradient() {
ColorGradient gradient = ColorGradient.buildFire();
gradient.add(RGBAColor.black());
gradient.add(RGBAColor.black());
gradient.add(RGBAColor.black());
gradient.add(RGBAColor.black());
return gradient;
}
public void getColor(double u, double v, RGBAColor value) {
u = u * 10;
v = v * 10;
int iu = (int) u;
int iv = (int) v;
double c1 = noise.fbmNoise2(iu, iv, 10);
double c2 = noise.fbmNoise2(iu + 839, iv + 743, 10);
value.setColor(c1, c2, 0.0, 1);
}
/**
* Evaluates this node.
*
* @param state Evolution state (current)
* @param thread Thread number
* @param input GPData storage object
* @param stack ADF stack
* @param individual Current individual
* @param problem GP problem object
*/
public void eval(
final EvolutionState state,
final int thread,
final GPData input,
final ADFStack stack,
final GPIndividual individual,
final Problem problem) {
double x = param.Parameters.PROBLEM.currentX;
double y = param.Parameters.PROBLEM.currentY;
AbstractTexture t;
RGBAColor c = new RGBAColor();
Data rd = ((Data) (input));
children[0].eval(state, thread, input, stack, individual, problem);
t = rd.texture;
t.getColor(x, y, c);
rd.color = new Color(c.getRed(), c.getGreen(), c.getBlue());
};
/**
* Returns the color at supplied U and V values.
*
* @param u U value
* @param v V value
* @param value Color object
*/
@Override
public void getColor(double u, double v, RGBAColor value) {
fur.getColor(u, v, value);
value.setAlpha(r);
};