Local Perception Filter Demo

Movement speed (m/tick):

Particle speed (m/tick):

Tick rate (ms/tick):

This demonstrates the local perception filter algorithm for hiding latency in network based multiplayer games. The filtering options are:

• Strict: Wait until all inputs collected before drawing
• Optimistic: Draw as soon as local input pressed
• Local perception filter: Warp time depending on distance to remote player

Ping (ms):

Latency filter: Strict Optimistic Local perception filter

Player 1 keys:

• A - Move left
• D - Move right
• S - Move down
• W - Move up
• Q - Emit particle

Ping (ms):

Latency filter: Strict Optimistic Local perception filter

Player 2 keys:

• Left arrow - Move left
• Right arrow - Move right
• Down arrow - Move down
• Up arrow - Move up
• Spacebar - Emit particle