message: color smoothing param tweaks
diff: @@ -19,7 +19,7 @@ export const ColorSmoothingParams = {
  smoothColors: PD.MappedStatic('auto', {
  auto: PD.Group({}),
  on: PD.Group({
  - resolutionFactor: PD.Numeric(2, { min: 1, max: 6, step: 0.1 }),
  + resolutionFactor: PD.Numeric(2, { min: 0.5, max: 6, step: 0.1 }),
  sampleStride: PD.Numeric(3, { min: 1, max: 12, step: 1 }),
  }),
  off: PD.Group({})
  @@ -37,6 +37,7 @@ export function getColorSmoothingProps(props: PD.Values<ColorSmoothingParams>, t
  // https://graphtoy.com/?f1(x,t)=(2-smoothstep(0,1.1,x))*x&coords=0.7,0.6,1.8
  resolution *= 2 - smoothstep(0, 1.1, resolution);
  resolution = Math.max(0.5, resolution);
  + if (resolution > 1.2) stride = 2;
  }
  return { resolution, stride, webgl };
  };
  