how to create custom brush strokes
in
Programming Questions
•
8 months ago
I have been trying to create custom brush strokes sort of like in ms paint
i have been trying to create calligraphy pen effects as well as brush effects in processing no such luck so far
brush effects like below
I used a brush method to copy the effects of line(pmouseX,pmouseY,mouseX,mouseY);
but even that did not work the main problem is when the mouse is dragged fast but when slow it is okay
below is my experiment pad
- //pixels[y*width+x]
- PVector v1;
- int PenPrevX,PenPrevY;
- void setup()
- {
- background(255);
- size(400,400);
- frameRate(200);
- strokeWeight(5);
- }
- void draw()
- {
- //v1=new PVector()
- if(mousePressed){
- //brush(pmouseX,pmouseY,mouseX,mouseY);
- strokeWeight(1);
- smooth();
- for(int i=0;i<60;i++){
- line(pmouseX+5,pmouseY-5,mouseX-5,mouseY+5);
- line(pmouseX+4,pmouseY-4,mouseX-4,mouseY+4);
- line(pmouseX+3,pmouseY-3,mouseX-3,mouseY+3);
- line(pmouseX+2,pmouseY-2,mouseX-2,mouseY+2);
- line(pmouseX+1,pmouseY-1,mouseX-1,mouseY+1);
- line(pmouseX,pmouseY,mouseX,mouseY);
- line(pmouseX-1,pmouseY+1,mouseX+1,mouseY-1);
- line(pmouseX-2,pmouseY+2,mouseX+2,mouseY-2);
- line(pmouseX-3,pmouseY+3,mouseX+3,mouseY-3);
- line(pmouseX+4,pmouseY-4,mouseX-4,mouseY+4);
- line(pmouseX+5,pmouseY-5,mouseX-5,mouseY+5);
- //brush(pmouseX,pmouseY,PenPrevX,PenPrevY);
- }
- }
- //PenPrevX = mouseX;
- //PenPrevY = mouseY;
- }
- void mouseDragged(){
- //brush(pmouseX,pmouseY,mouseX,mouseY);
- //line(mouseX+5,mouseY-5,mouseX-5,mouseY+5);
- }
- void brush(int x1,int y1,int x2,int y2)
- {
- strokeWeight(1);
- line(x1+5,y1-5,x1-5,y1+5);
- line(x2+5,y2-5,x2-5,y2+5);
- }
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