Author: microwerx

  • LibXOR Colors

    LibXOR Colors

    The LibXOR colors is a set of sixteen core colors which are designed to be mixed in a 16-bit format for pixel art purposes. They are originally for a work-in-progress graphics library called LibXOR–which has been paused for a little bit of time. Nonetheless, I love these colors and my desire is for them to…

  • Conversion between specular exponent, specular roughness, and specular glossiness

    [mathjax] Ever need to convert between specular exponent, roughness, and glossiness? for the Blinn-Phong BRDF, these three values represent the same concept. Specular Exponent is the actual value used to compute the BRDF. Let’s call that variable . The roughness and glossiness values are numbers between 0 and 1 and they are additive inverses of…