Class IntegrationParameters

constructor

• new IntegrationParameters(raw?): IntegrationParameters

• Parameters

  • Optional raw: RawIntegrationParameters

  Returns IntegrationParameters

raw

contact_erp

• get contact_erp(): number

• The Error Reduction Parameter in [0, 1] is the proportion of the positional error to be corrected at each time step (default: 0.2).

  Returns number

contact_natural_frequency

• set contact_natural_frequency(value): void

• Parameters

  • value: number

  Returns void

dt

• get dt(): number

• The timestep length (default: 1.0 / 60.0)

  Returns number
• set dt(value): void

• Parameters

  • value: number

  Returns void

lengthUnit

• get lengthUnit(): number

• Returns number

• set lengthUnit(value): void

• Parameters

  • value: number

  Returns void

maxCcdSubsteps

• get maxCcdSubsteps(): number

• Maximum number of substeps performed by the solver (default: 1).

  Returns number
• set maxCcdSubsteps(value): void

• Parameters

  • value: number

  Returns void

minIslandSize

• get minIslandSize(): number

• Minimum number of dynamic bodies in each active island (default: 128).

  Returns number
• set minIslandSize(value): void

• Parameters

  • value: number

  Returns void

normalizedAllowedLinearError

• get normalizedAllowedLinearError(): number

• Normalized amount of penetration the engine won’t attempt to correct (default: 0.001m).

  This threshold considered by the physics engine is this value multiplied by the lengthUnit.

  Returns number
• set normalizedAllowedLinearError(value): void

• Parameters

  • value: number

  Returns void

normalizedPredictionDistance

• get normalizedPredictionDistance(): number

• The maximal normalized distance separating two objects that will generate predictive contacts (default: 0.002).

  This threshold considered by the physics engine is this value multiplied by the lengthUnit.

  Returns number
• set normalizedPredictionDistance(value): void

• Parameters

  • value: number

  Returns void

numInternalPgsIterations

• get numInternalPgsIterations(): number

• Number of internal Project Gauss Seidel (PGS) iterations run at each solver iteration (default: 1).

  Returns number
• set numInternalPgsIterations(value): void

• Sets the number of internal Project Gauss Seidel (PGS) iterations run at each solver iteration (default: 1).

  Parameters

  • value: number

  Returns void

numSolverIterations

• get numSolverIterations(): number

• The number of solver iterations run by the constraints solver for calculating forces (default: 4).

  Returns number
• set numSolverIterations(value): void

• Sets the number of solver iterations run by the constraints solver for calculating forces (default: 4).

  Parameters

  • value: number

  Returns void

free

• free(): void

• Free the WASM memory used by these integration parameters.

  Returns void