Robert Simmons

The Painters Algorithm

The painter’s algorithm is a common technique used for visible surface determination in 3D computer graphics. It works on the basis of a polygon-by–polygon basis. Other Hidden Surface Removal algorithms work at a pixel by pixel basis. In practice, this method is quite complex, and some of the techniques may be more effective than others. …

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How to determine the air conditioning price of a home comfort system

An air conditioner costs a lot to install, but the cost of an AC unit is influenced by installation costs. Installation costs for new units can range from $1,250 to $2,000. Labor is an additional cost. Once the installation is completed, the actual unit itself will cost around $500. This will depend on the type …

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