Questions tagged [pixels]

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Can ambient light reflection of a surface be larger than diffuse reflection?

According to Phong's reflection model, there are different reflection constants (k) and different intensities of the light source (i) for ambient, diffuse, and specular terms: $I_p=k_ai_a+\sum_{m \in ...
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Infinite 2D Coordinate Space

I am working with a 1 dimensional array of an RGBA struct composed of unsigned 8-bit integers. I have implemented a very basic line algorithm, and can draw lines from one point to another accurately, ...
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Sub pixel rendered white text on black background changes color when resized to a very small size

download: https://upload.wikimedia.org/wikipedia/commons/5/57/Subpixel-rendering-RGB.png The above picture is an example for sub pixel rendering. I tried resizing the image to very small size in ...