I always wondered why 3D points in OpenGL, Direct3D and in general computer graphics were always represented as (x,y,z,w) (i.e. why do we use four dimensions to represent a 3D point, whatâs the w for?). This representation of coordinates with the extra dimension is know as homogeneous coordinates.
Hydraulic, Pneumatic & Industrial Products | Parker, BVA, Brakequip. Hose & Fittings, Etc. is a Parker hydraulic and pneumatic parts distributor in California and Nevada, providing customers with solutions to hydraulic and pneumatic challenges and quality Parker parts since 1978. Product Updates
SPECIALTY FUEL FITTINGS. Specialty Fuel adapter fittings are the best way to add Russell Stainless Steel or ProClassic hoses to your vehicle. These fuel fittings are precisely manufactured for a quick and easy installation. These fittings are offered in a variety of finishes including red/blue anodized, Endura, or new black to complement any engine compartment.