From 2df10d378fa242e992fd9a70f53ec5c03fd9dbaa Mon Sep 17 00:00:00 2001
From: AlexanderGroeger <46076580+AlexanderGroeger@users.noreply.github.com>
Date: Fri, 12 Apr 2024 14:47:36 -0400
Subject: [PATCH] fixed shader validation error

This was an issue from using varying color widths across shaders (vec3 vs vec4). This change corrects the problem.
---
 PyIGL_viewer/shaders/per_vertex_color.frag | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/PyIGL_viewer/shaders/per_vertex_color.frag b/PyIGL_viewer/shaders/per_vertex_color.frag
index be607b3..aaf952a 100644
--- a/PyIGL_viewer/shaders/per_vertex_color.frag
+++ b/PyIGL_viewer/shaders/per_vertex_color.frag
@@ -1,8 +1,8 @@
 #version 330
 
-in vec4 color;
+in vec3 color;
 
-out vec4 outputColor;
+out vec3 outputColor;
 void main()
 {
     outputColor = color;