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30 lines
652 B
Plaintext
30 lines
652 B
Plaintext
/**
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* Deform.
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*
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* A GLSL version of the oldschool 2D deformation effect, by Inigo Quilez.
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* Ported from the webGL version available in ShaderToy:
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* http://www.iquilezles.org/apps/shadertoy/
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* (Look for Deform under the Plane Deformations Presets)
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*
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*/
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PImage tex;
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PShader deform;
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void setup() {
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size(640, 360, P2D);
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textureWrap(REPEAT);
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tex = loadImage("tex1.jpg");
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deform = loadShader("deform.glsl");
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deform.set("resolution", float(width), float(height));
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}
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void draw() {
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deform.set("time", millis() / 1000.0);
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deform.set("mouse", float(mouseX), float(mouseY));
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shader(deform);
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image(tex, 0, 0, width, height);
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}
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