lights() \ Language (API) \ Processing 1.0






























Language (A-Z) \ Libraries \ Tools \ Environment






Reference for Processing version 1.2. If you have a previous version, use the reference included with your software. If you see any errors or have suggestions, please let us know. If you prefer a more technical reference, visit the Processing Javadoc.

Name lights() Examples size(100, 100, P3D); background(0); noStroke(); // Sets the default ambient // and directional light lights(); translate(20, 50, 0); sphere(30); translate(60, 0, 0); sphere(30);void setup() { size(100, 100, P3D); background(0); noStroke(); } void draw() { // Add lights at the beginning // of draw() to keep them persistent lights(); translate(20, 50, 0); sphere(30); translate(60, 0, 0); sphere(30); } Description Sets the default ambient light, directional light, falloff, and specular values. The defaults are are ambientLight(128, 128, 128) and directionalLight(128, 128, 128, 0, 0, -1), lightFalloff()(1, 0, 0), and lightSpecular(0, 0, 0). Lights need to be included in the draw() to remain persistent in a looping program. Placing them in the setup() of a looping program will cause them to only have an effect the first time through the loop. Syntax lights() Returns None Usage Web & Application Related ambientLight()directionalLight()pointLight()spotLight()noLights()

Updated on June 14, 2010 12:05:29pm EDT












Processing was initiated by Ben Fry and Casey Reas. It is developed by a small team of volunteers.


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