Processing curveVertex() memo.
I'm not sure about the behavior of 'curveVertex()' of Processing. So I'll try to figure it out with simple example codes.
noStroke();
fill(0, 0, 0, 100);
textSize(30);
text("1", hW * 0.5, 0);
text("2", 0, hH * 0.5);
text("3", -hW * 0.5, 0);
text("4", 0, -hH * 0.5);
noFill();
stroke(0, 0, 0, 100);
strokeWeight(5.0);
beginShape();
curveVertex(hW * 0.5, 0); // 1
curveVertex(0, hH * 0.5); // 2
curveVertex(-hW * 0.5, 0); // 3
curveVertex(0, -hH * 0.5); // 4
endShape();
curveVertex(hW * 0.5, 0); // 1
curveVertex(0, hH * 0.5); // 2
curveVertex(-hW * 0.5, 0); // 3
curveVertex(0, -hH * 0.5); // 4
curveVertex(hW * 0.5, 0); // 1
curveVertex(hW * 0.5, 0); // 1
curveVertex(0, hH * 0.5); // 2
curveVertex(-hW * 0.5, 0); // 3
curveVertex(0, -hH * 0.5); // 4
curveVertex(hW * 0.5, 0); // 1
curveVertex(0, hH * 0.5); // 2
curveVertex(hW * 0.5, 0); // 1
curveVertex(0, hH * 0.5); // 2
curveVertex(-hW * 0.5, 0); // 3
curveVertex(0, -hH * 0.5); // 4
curveVertex(hW * 0.5, 0); // 1
curveVertex(0, hH * 0.5); // 2
curveVertex(-hW * 0.5, 0); // 3
These results tell us 'The line begins from the next vertex of the start point and ends the before vertex of the last point'.
deconbatch
To make something is my pleasure. Having fun in endless trial-and-error. Now, I'm loving creative coding and showing some example code in my blog. Mainly creating Processing code examples.
