From dcfd9c65b6159b98ed15a921e342669999548d79 Mon Sep 17 00:00:00 2001
From: Pascal Grittmann <grittmann@cg.uni-saarland.de>
Date: Wed, 15 Jan 2025 17:31:58 +0100
Subject: [PATCH] path type colors

---
 SeeSharp/Integrators/PathTracer.cs | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/SeeSharp/Integrators/PathTracer.cs b/SeeSharp/Integrators/PathTracer.cs
index 70d52df..236269b 100644
--- a/SeeSharp/Integrators/PathTracer.cs
+++ b/SeeSharp/Integrators/PathTracer.cs
@@ -122,6 +122,7 @@ public NextEventNode(SurfacePoint point, PathGraphNode ancestor, RgbColor emissi
     public readonly SurfacePoint? Point;
 
     public override bool IsBackground => !Point.HasValue;
+    public override RgbColor ComputeVisualizerColor() => new(0.1f, 0.8f, 0.01f);
 }
 
 public class BSDFSampleNode : PathGraphNode {
@@ -144,6 +145,8 @@ public BSDFSampleNode(SurfacePoint point, PathGraphNode ancestor, RgbColor scatt
     public readonly RgbColor Emission;
     public readonly float MISWeight;
     public readonly SurfacePoint Point;
+
+    public override RgbColor ComputeVisualizerColor() => new(0.1f, 0.4f, 0.8f);
 }
 
 public class BackgroundNode : PathGraphNode {
@@ -154,6 +157,8 @@ public BackgroundNode(Vector3 direction, PathGraphNode ancestor, RgbColor contri
     public readonly RgbColor Emission;
     public readonly float MISWeight;
     public override bool IsBackground => true;
+
+    public override RgbColor ComputeVisualizerColor() => new(0.1f, 0.1f, 0.9f);
 }
 
 public class PathGraph {