Parallel Poisson Disk Sampling

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Parallel Poisson Disk Sampling

• Li-Yi Wei
• Microsoft

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How to start a bar flight
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How to stop the bar flight
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Poisson Disk Sampling

• Popular pattern
• Cook 1986

• Prior methods sequential
• e.g. dart throwing

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Dart Throwing in Parallel

• Fast 4 million samples/sec on GPU
• Entirely on the fly, no pre-compute
• Good quality like (sequential) dart throwing
• Texture synthesis

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