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Floyd architecture

Floyd consist of following pieces:

• libflg
• libfloyd
• demos

libflg

libfl is fast library of 2D/3D geometric primitives. It is not complete, but most important pieces are at place

• 2D, 3D and pseudo 4D points and vectors
• Cartesian and polar coordinate systems
• Planes and lines
• Euler angles and axis/angle rotations
• Quaternions
• 4D transformation matrixes
• Cuboids (axis aligned bounding boxes)
• Spheres
• 3 and 4 component colors

In addition there is the array versions of most primitives.

libfloyd

libfloyd is derived from GtkGLArea and it implements most usable 3D world manipulation.

• Materials and textures
• Groups of physical objects
• Primitive shapes
• Lights
• Viewpoints and cameras
• Special-behaving physical items
• Timers
• Collision and hit detection

Demos

These are just demos.

• mb - a little games "Know Your GNOME Icons" aka "Memory Blocks"
• floyd - a VRML97 file viewer