lights()
Contents
lights()¶
Sets the default ambient light, directional light, falloff, and specular values.
Examples¶
1 2 3 4 5 6 7 8 9 10 11 | def setup():
py5.size(100, 100, py5.P3D)
py5.background(0)
py5.no_stroke()
# sets the default ambient
# and directional light
py5.lights()
py5.translate(20, 50, 0)
py5.sphere(30)
py5.translate(60, 0, 0)
py5.sphere(30)
|
1 2 3 4 5 6 7 8 9 10 11 12 13 14 | def setup():
py5.size(100, 100, py5.P3D)
py5.background(0)
py5.no_stroke()
def draw():
# include lights() at the beginning
# of draw() to keep them persistent
py5.lights()
py5.translate(20, 50, 0)
py5.sphere(30)
py5.translate(60, 0, 0)
py5.sphere(30)
|
Description¶
Sets the default ambient light, directional light, falloff, and specular values. The defaults 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.
Underlying Processing method: lights