Fix index of refraction slider for SubSurface Refraction

inspector/src/components/actionTabs/tabs/propertyGrids/materials/pbrMaterialPropertyGridComponent.tsx

@@ -152,7 +152,7 @@ export class PBRMaterialPropertyGridComponent extends React.Component<IPBRMateri
                 <LineContainerComponent title="METALLIC WORKFLOW">
                     <SliderLineComponent label="Metallic" target={material} propertyName="metallic" minimum={0} maximum={1} step={0.01} onPropertyChangedObservable={this.props.onPropertyChangedObservable} />
                     <SliderLineComponent label="Roughness" target={material} propertyName="roughness" minimum={0} maximum={1} step={0.01} onPropertyChangedObservable={this.props.onPropertyChangedObservable} />
-                    <SliderLineComponent label="Index of Refraction" target={material} propertyName="indexOfRefraction" minimum={1} maximum={2} step={0.01} onPropertyChangedObservable={this.props.onPropertyChangedObservable} />
+                    <SliderLineComponent label="Index of Refraction" target={material} propertyName="indexOfRefraction" minimum={1} maximum={3} step={0.01} onPropertyChangedObservable={this.props.onPropertyChangedObservable} />
                     <SliderLineComponent label="F0 Factor" target={material} propertyName="metallicF0Factor" minimum={0} maximum={1} step={0.01} onPropertyChangedObservable={this.props.onPropertyChangedObservable} />
                     <Color3LineComponent label="Reflectance Color" target={material} propertyName="metallicReflectanceColor" onPropertyChangedObservable={this.props.onPropertyChangedObservable} isLinear={true} />
                     <TextureLinkLineComponent label="Reflectance Texture" texture={material.metallicReflectanceTexture} onTextureCreated={(texture) => material.metallicReflectanceTexture = texture} onTextureRemoved={() => material.metallicReflectanceTexture = null} material={material} onSelectionChangedObservable={this.props.onSelectionChangedObservable} onDebugSelectionChangeObservable={this._onDebugSelectionChangeObservable} />
@@ -253,7 +253,7 @@ export class PBRMaterialPropertyGridComponent extends React.Component<IPBRMateri
                         <div className="fragment">
                             <SliderLineComponent label="Intensity" target={material.subSurface} propertyName="refractionIntensity" minimum={0} maximum={1} step={0.01} onPropertyChangedObservable={this.props.onPropertyChangedObservable} />
                             <TextureLinkLineComponent label="Refraction" texture={material.subSurface.refractionTexture} onTextureCreated={(texture) => material.subSurface.refractionTexture = texture} onTextureRemoved={() => material.subSurface.refractionTexture = null} material={material} onSelectionChangedObservable={this.props.onSelectionChangedObservable} onDebugSelectionChangeObservable={this._onDebugSelectionChangeObservable} />
-                            <SliderLineComponent label="Index of Refraction" target={material.subSurface} propertyName="indexOfRefraction" minimum={1} maximum={2} step={0.01} onPropertyChangedObservable={this.props.onPropertyChangedObservable} />
+                            <SliderLineComponent label="Volume Index of Refraction" target={material.subSurface} propertyName="volumeIndexOfRefraction" minimum={1} maximum={3} step={0.01} onPropertyChangedObservable={this.props.onPropertyChangedObservable} />
                             <SliderLineComponent label="Tint at Distance" target={material.subSurface} propertyName="tintColorAtDistance" minimum={0} maximum={10} step={0.1} onPropertyChangedObservable={this.props.onPropertyChangedObservable} />
                             <CheckBoxLineComponent label="Link refraction with transparency" target={material.subSurface} propertyName="linkRefractionWithTransparency" onPropertyChangedObservable={this.props.onPropertyChangedObservable} />
                             <CheckBoxLineComponent label="Use albedo to tint surface transparency" target={material.subSurface} propertyName="useAlbedoToTintRefraction" onPropertyChangedObservable={this.props.onPropertyChangedObservable} />