From 0cda35b6160cc7d69ccb0c7d44a4f45e036ecfc5 Mon Sep 17 00:00:00 2001
From: hourai-dev <63674710+hourai-dev@users.noreply.github.com>
Date: Sat, 6 Mar 2021 23:57:00 -0500
Subject: [PATCH] Fix crash due to shader program linking error

When built from master, Openspades would crash at startup with the
following error:
```
Error while linking a program: 'Shaders/BasicBlock.program'

error: unresolved reference to function 'PrepareForRadiosityForMap_Map'
```
The culprit was said function's definition in `MapRadiosityNull.vs`
which was missing a parameter. Fixes #944
---
 Resources/Shaders/Shadow/MapRadiosityNull.vs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Resources/Shaders/Shadow/MapRadiosityNull.vs b/Resources/Shaders/Shadow/MapRadiosityNull.vs
index 763ad274..a05b7915 100644
--- a/Resources/Shaders/Shadow/MapRadiosityNull.vs
+++ b/Resources/Shaders/Shadow/MapRadiosityNull.vs
@@ -24,7 +24,7 @@ void PrepareForRadiosity_Map(vec3 vertexCoord, vec3 normal) {
 	hemisphereLighting = 1. - normal.z * .2;
 }
 
-void PrepareForRadiosityForMap_Map(vec3 vertexCoord, vec3 normal) {
+void PrepareForRadiosityForMap_Map(vec3 vertexCoord, vec3 centerCoord, vec3 normal) {
 	hemisphereLighting = 1. - normal.z * .2;
 }