brightness(). Description. Extracts the brightness value from a color. Examples.
Brightness is the relative lightness or darkness of a color. Move the cursor vertically over each bar to alter its brightness. Highlighted Features.
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This program adjusts the brightness of a part of the image by calculating the distance of each pixel to the mouse. Highlighted Features.
lights(). Description. Sets the default ambient light, directional light, falloff, and specular values. The defaults are ambientLight(128 ...
Description. Sets the ambient reflectance for shapes drawn to the screen. This is combined with the ambient light component of environment. The color components ...
Feb 11, 2016 · The goal is to put a lightsource in the middle of the object so the light will shine through the gaps of the triangle surfaces. After having ...
Finally, a last argument determines the concentration of the light, how biased is the light towards the center of the spotlight cone. Here are the arguments you ...
Sets the color used to draw lines and borders around shapes. This color is either specified in terms of the RGB or HSB color depending on the current ...
Missing: luminance | Show results with:luminance
Filters the image as defined by one of the following modes: THRESHOLD Converts the image to black and white pixels depending on if they are above or below ...