Skip to content
Permalink
Branch: master
Find file Copy path
Find file Copy path
Fetching contributors…
Cannot retrieve contributors at this time
40 lines (35 sloc) 1.17 KB
///////////////////////////////////////////////////////////////////////////////////////////////////////
// A class to describe one line segment
//
// Because of a bug in processing.org the MULTIPLY blendMode does not take into account the alpha of
// either source or destination. If this gets corrected, tweaks to the stroke alpha might be more
// representative of a Copic marker. Right now it over emphasizes the darkening when overlaps
// of the same pen occur.
class botLine {
int pen_number;
boolean pen_down;
float x1;
float y1;
float x2;
float y2;
botLine(boolean pen_down_, int pen_number_, float x1_, float y1_, float x2_, float y2_) {
pen_down = pen_down_;
pen_number = pen_number_;
x1 = x1_;
y1 = y1_;
x2 = x2_;
y2 = y2_;
}
void render_with_copic() {
if(pen_down) {
color c = copic.get_original_color(copic_sets[current_copic_set][pen_number]);
//stroke(c, 255-brightness(c));
stroke(c);
//strokeWeight(2);
//blendMode(BLEND);
blendMode(MULTIPLY);
line(x1, y1, x2, y2);
}
}
}
///////////////////////////////////////////////////////////////////////////////////////////////////////
You can’t perform that action at this time.