52 lines
1.4 KiB
Plaintext
52 lines
1.4 KiB
Plaintext
|
|
|
|
//new BLOBable class, that implements the BLOBable-interface.
|
|
public final class BLOBable_Letters implements BLOBable{
|
|
int width_, height_;
|
|
private float hsb_[] = new float[3];
|
|
private float mousex_val_, mousey_val_;
|
|
private String name_;
|
|
|
|
private PApplet papplet_;
|
|
private PImage img_;
|
|
|
|
public BLOBable_Letters(PApplet papplet, PImage img){
|
|
papplet_ = papplet;
|
|
img_ = img;
|
|
}
|
|
public final void setImg(PImage img){
|
|
img_ = img;
|
|
}
|
|
|
|
//@Override
|
|
public final void init() {
|
|
name_ = this.getClass().getSimpleName();
|
|
}
|
|
|
|
//@Override
|
|
public final void updateOnFrame(int width, int height) {
|
|
width_ = width;
|
|
height_ = height;
|
|
mousex_val_ = PApplet.map(papplet_.mouseX, 0, papplet_.width, 1, 99);
|
|
mousey_val_ = PApplet.map(papplet_.mouseY, 0, papplet_.height, 1, 98);
|
|
if( mousex_val_ > 99 ) mousex_val_ = 99;
|
|
if( mousex_val_ < 1 ) mousex_val_ = 1;
|
|
// println("MY NAME IS: " +this.getClass().getSimpleName());
|
|
}
|
|
//@Override
|
|
public final boolean isBLOBable(int pixel_index, int x, int y) {
|
|
|
|
hsb_ = PixelColor.rgb2hsb(img_.pixels[pixel_index], hsb_);
|
|
float hue = hsb_[0];
|
|
float sat = hsb_[1];
|
|
float bri = hsb_[2];
|
|
// if ( (hue > 0 ) && ( sat > mousex_val) || (bri > mousey_val))
|
|
if ( bri < mousex_val_ ){
|
|
// if ( (hue < 20 || hue > 300) && ( sat > 50) && (bri > 50))
|
|
return true;
|
|
} else {
|
|
return false;
|
|
}
|
|
}
|
|
}
|