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34 lines
788 B
Plaintext
34 lines
788 B
Plaintext
/**
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* Create Graphics.
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*
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* The createGraphics() function creates an object from the PGraphics class
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* (PGraphics is the main graphics and rendering context for Processing).
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* The beginDraw() method is necessary to prepare for drawing and endDraw() is
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* necessary to finish. Use this class if you need to draw into an off-screen
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* graphics buffer or to maintain two contexts with different properties.
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*/
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PGraphics pg;
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void setup() {
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size(200, 200);
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pg = createGraphics(80, 80, P3D);
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}
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void draw() {
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fill(0, 12);
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rect(0, 0, width, height);
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fill(255);
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noStroke();
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ellipse(mouseX, mouseY, 60, 60);
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pg.beginDraw();
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pg.background(102);
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pg.noFill();
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pg.stroke(255);
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pg.ellipse(mouseX-60, mouseY-60, 60, 60);
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pg.endDraw();
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image(pg, 60, 60);
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}
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