simd_smoothstep(_:_:_:)
Returns an element-wise smoothly interpolated value between two vectors.
Declaration
func simd_smoothstep(_ edge0: simd_float4, _ edge1: simd_float4, _ x: simd_float4) -> simd_float4Returns an element-wise smoothly interpolated value between two vectors.
func simd_smoothstep(_ edge0: simd_float4, _ edge1: simd_float4, _ x: simd_float4) -> simd_float4