Nightly

dist/preview release/babylon.d.ts

@@ -63090,6 +63090,9 @@ declare module BABYLON {
          * @returns the current particle system
          */
         addColorGradient(gradient: number, color1: Color4, color2?: Color4): GPUParticleSystem;
+        private _refreshColorGradient;
+        /** Force the system to rebuild all gradients */
+        forceRefreshGradients(): void;
         /**
          * Remove a specific color gradient
          * @param gradient defines the gradient to remove
@@ -63115,6 +63118,7 @@ declare module BABYLON {
          * @returns the current particle system
          */
         removeSizeGradient(gradient: number): GPUParticleSystem;
+        private _refreshFactorGradient;
         /**
          * Adds a new angular speed gradient
          * @param gradient defines the gradient to use (between 0 and 1)

dist/preview release/babylon.module.d.ts

@@ -66306,6 +66306,9 @@ declare module "babylonjs/Particles/gpuParticleSystem" {
          * @returns the current particle system
          */
         addColorGradient(gradient: number, color1: Color4, color2?: Color4): GPUParticleSystem;
+        private _refreshColorGradient;
+        /** Force the system to rebuild all gradients */
+        forceRefreshGradients(): void;
         /**
          * Remove a specific color gradient
          * @param gradient defines the gradient to remove
@@ -66331,6 +66334,7 @@ declare module "babylonjs/Particles/gpuParticleSystem" {
          * @returns the current particle system
          */
         removeSizeGradient(gradient: number): GPUParticleSystem;
+        private _refreshFactorGradient;
         /**
          * Adds a new angular speed gradient
          * @param gradient defines the gradient to use (between 0 and 1)
@@ -137155,6 +137159,9 @@ declare module BABYLON {
          * @returns the current particle system
          */
         addColorGradient(gradient: number, color1: Color4, color2?: Color4): GPUParticleSystem;
+        private _refreshColorGradient;
+        /** Force the system to rebuild all gradients */
+        forceRefreshGradients(): void;
         /**
          * Remove a specific color gradient
          * @param gradient defines the gradient to remove
@@ -137180,6 +137187,7 @@ declare module BABYLON {
          * @returns the current particle system
          */
         removeSizeGradient(gradient: number): GPUParticleSystem;
+        private _refreshFactorGradient;
         /**
          * Adds a new angular speed gradient
          * @param gradient defines the gradient to use (between 0 and 1)

dist/preview release/documentation.d.ts

@@ -63090,6 +63090,9 @@ declare module BABYLON {
          * @returns the current particle system
          */
         addColorGradient(gradient: number, color1: Color4, color2?: Color4): GPUParticleSystem;
+        private _refreshColorGradient;
+        /** Force the system to rebuild all gradients */
+        forceRefreshGradients(): void;
         /**
          * Remove a specific color gradient
          * @param gradient defines the gradient to remove
@@ -63115,6 +63118,7 @@ declare module BABYLON {
          * @returns the current particle system
          */
         removeSizeGradient(gradient: number): GPUParticleSystem;
+        private _refreshFactorGradient;
         /**
          * Adds a new angular speed gradient
          * @param gradient defines the gradient to use (between 0 and 1)

dist/preview release/inspector/babylon.inspector.d.ts

@@ -1569,6 +1569,7 @@ declare module INSPECTOR {
         deleteStep(step: BABYLON.IValueGradient): void;
         addNewStep(): void;
         checkForReOrder(): void;
+        updateAndSync(): void;
         render(): JSX.Element;
     }
 }

dist/preview release/inspector/babylon.inspector.module.d.ts

@@ -2034,6 +2034,7 @@ declare module "babylonjs-inspector/components/actionTabs/tabs/propertyGrids/par
         deleteStep(step: IValueGradient): void;
         addNewStep(): void;
         checkForReOrder(): void;
+        updateAndSync(): void;
         render(): JSX.Element;
     }
 }
@@ -4296,6 +4297,7 @@ declare module INSPECTOR {
         deleteStep(step: BABYLON.IValueGradient): void;
         addNewStep(): void;
         checkForReOrder(): void;
+        updateAndSync(): void;
         render(): JSX.Element;
     }
 }

dist/preview release/loaders/babylonjs.loaders.js

@@ -9110,7 +9110,7 @@ __webpack_require__.r(__webpack_exports__);
 /*!******************!*\
   !*** ./index.ts ***!
   \******************/
-/*! exports provided: GLTFLoaderCoordinateSystemMode, GLTFLoaderAnimationStartMode, GLTFLoaderState, GLTFFileLoader, GLTFValidation, GLTF1, GLTF2, STLFileLoader, MTLFileLoader, OBJFileLoader */
+/*! exports provided: GLTFLoaderCoordinateSystemMode, GLTFLoaderAnimationStartMode, GLTFLoaderState, GLTFFileLoader, GLTFValidation, GLTF1, GLTF2, MTLFileLoader, OBJFileLoader, STLFileLoader */
 /***/ (function(module, __webpack_exports__, __webpack_require__) {
 
 "use strict";

dist/preview release/viewer/babylon.module.d.ts

@@ -66306,6 +66306,9 @@ declare module "babylonjs/Particles/gpuParticleSystem" {
          * @returns the current particle system
          */
         addColorGradient(gradient: number, color1: Color4, color2?: Color4): GPUParticleSystem;
+        private _refreshColorGradient;
+        /** Force the system to rebuild all gradients */
+        forceRefreshGradients(): void;
         /**
          * Remove a specific color gradient
          * @param gradient defines the gradient to remove
@@ -66331,6 +66334,7 @@ declare module "babylonjs/Particles/gpuParticleSystem" {
          * @returns the current particle system
          */
         removeSizeGradient(gradient: number): GPUParticleSystem;
+        private _refreshFactorGradient;
         /**
          * Adds a new angular speed gradient
          * @param gradient defines the gradient to use (between 0 and 1)
@@ -137155,6 +137159,9 @@ declare module BABYLON {
          * @returns the current particle system
          */
         addColorGradient(gradient: number, color1: Color4, color2?: Color4): GPUParticleSystem;
+        private _refreshColorGradient;
+        /** Force the system to rebuild all gradients */
+        forceRefreshGradients(): void;
         /**
          * Remove a specific color gradient
          * @param gradient defines the gradient to remove
@@ -137180,6 +137187,7 @@ declare module BABYLON {
          * @returns the current particle system
          */
         removeSizeGradient(gradient: number): GPUParticleSystem;
+        private _refreshFactorGradient;
         /**
          * Adds a new angular speed gradient
          * @param gradient defines the gradient to use (between 0 and 1)

inspector/src/components/actionTabs/tabs/propertyGrids/particleSystems/valueGradientGridComponent.tsx

@@ -9,7 +9,7 @@ import { ColorGradientStepGridComponent } from './colorGradientStepGridComponent
 import { Color4, Color3 } from 'babylonjs/Maths/math.color';
 import { LinkButtonComponent } from '../../../lines/linkButtonComponent';
 import { IParticleSystem } from 'babylonjs/Particles/IParticleSystem';
-import { GPUParticleSystem } from 'babylonjs';
+import { GPUParticleSystem } from 'babylonjs/Particles/gpuParticleSystem';
 
 export enum GradientGridMode {
     Factor,

src/Particles/gpuParticleSystem.ts

@@ -282,14 +282,13 @@ export class GPUParticleSystem extends BaseParticleSystem implements IDisposable
 
     /** Force the system to rebuild all gradients */
     public forceRefreshGradients() {
-        this._refreshColorGradient();  
+        this._refreshColorGradient();
         this._refreshFactorGradient(this._sizeGradients, "_sizeGradientsTexture");
         this._refreshFactorGradient(this._angularSpeedGradients, "_angularSpeedGradientsTexture");
         this._refreshFactorGradient(this._velocityGradients, "_velocityGradientsTexture");
         this._refreshFactorGradient(this._limitVelocityGradients, "_limitVelocityGradientsTexture");
         this._refreshFactorGradient(this._dragGradients, "_dragGradientsTexture");
 
-        this._releaseBuffers();
         this.reset();
     }
 
@@ -313,7 +312,7 @@ export class GPUParticleSystem extends BaseParticleSystem implements IDisposable
 
     private _addFactorGradient(factorGradients: FactorGradient[], gradient: number, factor: number) {
         let valueGradient = new FactorGradient(gradient, factor);
-        factorGradients.push(valueGradient);      
+        factorGradients.push(valueGradient);
 
         this._releaseBuffers();
     }
@@ -364,7 +363,7 @@ export class GPUParticleSystem extends BaseParticleSystem implements IDisposable
 
             return 0;
         });
-        
+
         let that = this as any;
         if (that[textureName]) {
             that[textureName].dispose();