From f9962b0db5072870864a1f758687106139f740dc Mon Sep 17 00:00:00 2001
From: Dan Goodliffe <dan@randomdan.homeip.net>
Date: Tue, 25 Feb 2025 00:23:11 +0000
Subject: Improve Terrain::generateMeshes performance

Creates mesh per surface based on a single buffer of all vertices and a collection of per surfuce indices.
Makes ColourBias a uniform instead of a vertex attribute.
---
 gfx/gl/shaders/landmass.vs | 3 ---
 1 file changed, 3 deletions(-)

(limited to 'gfx/gl/shaders/landmass.vs')

diff --git a/gfx/gl/shaders/landmass.vs b/gfx/gl/shaders/landmass.vs
index 9617cb9..44cb879 100644
--- a/gfx/gl/shaders/landmass.vs
+++ b/gfx/gl/shaders/landmass.vs
@@ -3,11 +3,9 @@
 
 layout(location = 0) in ivec3 position;
 layout(location = 1) in vec3 normal;
-layout(location = 2) in vec3 colourBias;
 
 out vec3 FragPos;
 out vec3 Normal;
-flat out vec3 ColourBias;
 
 uniform mat4 viewProjection;
 uniform ivec3 viewPoint;
@@ -17,7 +15,6 @@ main()
 {
 	FragPos = position - viewPoint;
 	Normal = normal;
-	ColourBias = colourBias;
 
 	gl_Position = viewProjection * vec4(FragPos, 1);
 }
-- 
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