arthurschiller

// Be sure to to set the WrapS and WrapT properties of your texture to .repeat
float4 worldPos = scn_frame.inverseViewTransform * float4(_surface.position, 1.0);
float4 worldNormal = scn_frame.inverseViewTransform * float4(_surface.normal, 0.0);

float3 blending = abs(worldNormal).xyz;
blending = normalize(max(blending, 0.00001)); // Force weights to sum to 1.0
float b = (blending.x + blending.y + blending.z);
blending /= float3(b, b, b);

float scale = 2.0;

arthurschiller

//
//  ARSession+GeoTracking.swift
//  ARExperienceKit
//
//  Created by Arthur Schiller on 22.04.20.
//

import ARKit
import CoreLocation