From 425add81fc8718f1ac4fde48a71344cd332d5a58 Mon Sep 17 00:00:00 2001
From: Dan Goodliffe <dan@randomdan.homeip.net>
Date: Sun, 7 Jul 2024 20:10:24 +0100
Subject: Add shadow shader which takes into account texture transparency

---
 gfx/gl/shaders/commonShadowPoint.glsl | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'gfx/gl/shaders/commonShadowPoint.glsl')

diff --git a/gfx/gl/shaders/commonShadowPoint.glsl b/gfx/gl/shaders/commonShadowPoint.glsl
index ba4611a..c4ea827 100644
--- a/gfx/gl/shaders/commonShadowPoint.glsl
+++ b/gfx/gl/shaders/commonShadowPoint.glsl
@@ -1,8 +1,11 @@
 out vec4 vworldPos;
 
+ifdef(`TEXTURES', out vec2 vtexCoord;);
+
 void
 main()
 {
 	vec3 worldPos = model * position;
 	vworldPos = vec4(worldPos - viewPoint + modelPos, 1);
+	ifdef(`TEXTURES', vtexCoord = texCoord;);
 }
-- 
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