Objective
I developed 3D-graphics library "KWLib-3D" by myself to study 3D-graphics algorithm.
The features are as follows:
- All functions are implemented by myself.
I do NOT use any 3D library such as DirectX-3D or Open-GL.
- Uses Z-Buffering as hidden surface removal.
- Based on KWLib class library.
Functions of KWLib-3D: (as of Apr 10, 2002)
- Shapes: Point, Line, Triangle, Rectangle, Box, Sphere, Cylinder, Prism, Ring, Circle
- Various types of Mesh: Mesh, Mesh with color
- Regular polygon generator.
- Rendering: Z-Buffer, Flat/Phong shading
- Only view point can change the location.
- Translucent. (using Z-Buffer and Z-Sort.)
- Texture mapping to sphere/plane.
- Stereo view mode.
- Volume Rendering.
- 3D Turtle Graphics.
- 140,000 polygons per second. (At Celeron 550MHz)
Samples
Mesh
Function:
r=sqrt(x*x+y*y)*6, z=(exp(-0.05*r)*cos(sqrt(1-0.01)*r+0))*0.5
Z-Buffering, Phone shading
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Polygon sample (regular icosahedron)
Z-Buffering
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Polygon sample (Translucent Boxes)
Z-Buffering/Z-Sorting for translucent objects
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Texture Mapping to Sphere
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Volume Rendering
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Turtle Graphics
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bottom (Group)
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