ARCH 481 3d Modeling and Rendering

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ARCH 4813d Modeling and Rendering

• lecture three
• lighting and shading

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light is complicated

• use wireframe modeling
• fake it by
• hiding lines
• shading
• lighting

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hiding lines
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culling
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depth-sorting
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Z-buffering
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shading
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real light
sun
lamp
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fake it with

• ambient
• flat
• smooth

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lighting

• ambient
• distant
• point
• cone
• falloff