e = time;
                this.datamoshMaterial.uniforms.uFrame = frame;

                // Luminosity high pass material
                this.luminosityMaterial = new LuminosityMaterial();
                this.luminosityMaterial.uniforms.uThreshold.value = this.luminosityThreshold;
                this.luminosityMaterial.uniforms.uSmoothing.value = this.luminositySmoothing;

                // Separable Gaussian blur materials
                this.blurMaterials = [];

                const kernelSizeArray