127 lines
3.4 KiB
TypeScript
127 lines
3.4 KiB
TypeScript
import {RawIntegrationParameters} from "../raw";
|
||
|
||
export class IntegrationParameters {
|
||
raw: RawIntegrationParameters;
|
||
|
||
constructor(raw?: RawIntegrationParameters) {
|
||
this.raw = raw || new RawIntegrationParameters();
|
||
}
|
||
|
||
/**
|
||
* Free the WASM memory used by these integration parameters.
|
||
*/
|
||
public free() {
|
||
if (!!this.raw) {
|
||
this.raw.free();
|
||
}
|
||
this.raw = undefined;
|
||
}
|
||
|
||
/**
|
||
* The timestep length (default: `1.0 / 60.0`)
|
||
*/
|
||
get dt(): number {
|
||
return this.raw.dt;
|
||
}
|
||
|
||
/**
|
||
* The Error Reduction Parameter in `[0, 1]` is the proportion of
|
||
* the positional error to be corrected at each time step (default: `0.2`).
|
||
*/
|
||
get contact_erp(): number {
|
||
return this.raw.contact_erp;
|
||
}
|
||
|
||
get lengthUnit(): number {
|
||
return this.raw.lengthUnit;
|
||
}
|
||
|
||
/**
|
||
* 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`.
|
||
*/
|
||
get normalizedAllowedLinearError(): number {
|
||
return this.raw.normalizedAllowedLinearError;
|
||
}
|
||
|
||
/**
|
||
* 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`.
|
||
*/
|
||
get normalizedPredictionDistance(): number {
|
||
return this.raw.normalizedPredictionDistance;
|
||
}
|
||
|
||
/**
|
||
* The number of solver iterations run by the constraints solver for calculating forces (default: `4`).
|
||
*/
|
||
get numSolverIterations(): number {
|
||
return this.raw.numSolverIterations;
|
||
}
|
||
|
||
/**
|
||
* Number of internal Project Gauss Seidel (PGS) iterations run at each solver iteration (default: `1`).
|
||
*/
|
||
get numInternalPgsIterations(): number {
|
||
return this.raw.numInternalPgsIterations;
|
||
}
|
||
|
||
/**
|
||
* Minimum number of dynamic bodies in each active island (default: `128`).
|
||
*/
|
||
get minIslandSize(): number {
|
||
return this.raw.minIslandSize;
|
||
}
|
||
|
||
/**
|
||
* Maximum number of substeps performed by the solver (default: `1`).
|
||
*/
|
||
get maxCcdSubsteps(): number {
|
||
return this.raw.maxCcdSubsteps;
|
||
}
|
||
|
||
set dt(value: number) {
|
||
this.raw.dt = value;
|
||
}
|
||
|
||
set contact_natural_frequency(value: number) {
|
||
this.raw.contact_natural_frequency = value;
|
||
}
|
||
|
||
set lengthUnit(value: number) {
|
||
this.raw.lengthUnit = value;
|
||
}
|
||
|
||
set normalizedAllowedLinearError(value: number) {
|
||
this.raw.normalizedAllowedLinearError = value;
|
||
}
|
||
|
||
set normalizedPredictionDistance(value: number) {
|
||
this.raw.normalizedPredictionDistance = value;
|
||
}
|
||
|
||
/**
|
||
* Sets the number of solver iterations run by the constraints solver for calculating forces (default: `4`).
|
||
*/
|
||
set numSolverIterations(value: number) {
|
||
this.raw.numSolverIterations = value;
|
||
}
|
||
|
||
/**
|
||
* Sets the number of internal Project Gauss Seidel (PGS) iterations run at each solver iteration (default: `1`).
|
||
*/
|
||
set numInternalPgsIterations(value: number) {
|
||
this.raw.numInternalPgsIterations = value;
|
||
}
|
||
|
||
set minIslandSize(value: number) {
|
||
this.raw.minIslandSize = value;
|
||
}
|
||
|
||
set maxCcdSubsteps(value: number) {
|
||
this.raw.maxCcdSubsteps = value;
|
||
}
|
||
}
|