Lighting

The three forms of OpenGL is per polygon, per vertex and per pixel lighting.
Each one of these picture show a type : normal, vertex, polygon.
OpenGl is a type/form of a API , a API means application program interface, which provends the tools for building software. as it provends the building blocks that makes it easier for the programmer [...]

Artificial Intelligence (AI) Part 2

core task that  programmers face to make intelligent life like behavior for NPC’s are
- the expression of emotion
- sychronization of both speech and gestures
- personality of both body movement and facial display
- coordination of the embodied conversational behaviour of multiple characters possibly including the user and the design of artificial minds for synthetic characters.
3D topology analyzer [...]