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
A street fitting can be an ell (elbow), a tee, an adapter, etc. A street fitting is a fitting that is designed to attach to another fitting, It can also be one that is design to connect two or more fittings together. It can be destinguished by its male end or ends that will fitt snuggly into the female end of another fitting of the same diameter.