Interactive Artistic Deformations

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Interactive Artistic Deformations

• By
• Eli Broadhurst

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John Lasseter

• Squash and Stretch
• Anticipate Collision
• Motion Blur strobing
• Anticipation
• What techniques are appropriate?

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Techniques

• These only scale space.
• What is appropriate for stretch?
• More general space warps based on velocity curve?
• FFD?
• Constrained to preserve volume.
• For Squash? Elasticity? Actual physical meaning.
• For articulated objects?

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Other Artistic Effects

• Deformed environments.
• What effects are appropriate?
• Warping environment based on objects location
  compared to the center of projection. FFD?