mirror of
https://github.com/processing/processing4.git
synced 2026-01-30 03:41:15 +01:00
31 lines
678 B
Plaintext
31 lines
678 B
Plaintext
/**
|
|
* PrimitivePShape.
|
|
*
|
|
* Using a PShape to display a primitive shape (in this case, ellipse).
|
|
*/
|
|
|
|
|
|
// The PShape object
|
|
PShape circle;
|
|
|
|
void setup() {
|
|
size(640, 360, P2D);
|
|
smooth();
|
|
// Creating the PShape as an ellipse
|
|
// The corner is -50,-50 so that the center is at 0,0
|
|
circle = createShape(ELLIPSE, -50, -25, 100, 50);
|
|
}
|
|
|
|
void draw() {
|
|
background(51);
|
|
// We can dynamically set the stroke and fill of the shape
|
|
circle.setStroke(color(255));
|
|
circle.setStrokeWeight(4);
|
|
circle.setFill(color(map(mouseX, 0, width, 0, 255)));
|
|
// We can use translate to move the PShape
|
|
translate(mouseX, mouseY);
|
|
// Drawing the PShape
|
|
shape(circle);
|
|
}
|
|
|