From c0b81150298ce9f2f21da42f26a57fe59a93bb77 Mon Sep 17 00:00:00 2001
From: LaG1924 <12997935+LaG1924@users.noreply.github.com>
Date: Sun, 5 Aug 2018 04:40:01 +0500
Subject: Replaced usage of old texture atlas

---
 cwd/shaders/face.fs |  4 ++--
 cwd/shaders/face.vs | 10 ++++++----
 2 files changed, 8 insertions(+), 6 deletions(-)

(limited to 'cwd/shaders')

diff --git a/cwd/shaders/face.fs b/cwd/shaders/face.fs
index a4e020c..62a2d37 100644
--- a/cwd/shaders/face.fs
+++ b/cwd/shaders/face.fs
@@ -2,12 +2,12 @@
 
 in VS_OUT {
     vec2 UvPosition;
-    vec2 Texture;
+    vec3 Texture;
     vec3 Color;
     vec2 Light;
 } fs_in;
 
-uniform sampler2D textureAtlas;
+uniform sampler2DArray textureAtlas;
 uniform vec2 windowSize;
 uniform float DayTime;
 
diff --git a/cwd/shaders/face.vs b/cwd/shaders/face.vs
index 5431ff2..9c40846 100644
--- a/cwd/shaders/face.vs
+++ b/cwd/shaders/face.vs
@@ -5,10 +5,11 @@ layout (location = 7) in vec4 Texture;
 layout (location = 8) in mat4 model;
 layout (location = 12) in vec3 color;
 layout (location = 13) in vec2 light;
+layout (location = 14) in float TextureLayer;
 
 out VS_OUT {
     vec2 UvPosition;
-    vec2 Texture;
+    vec3 Texture;
     vec3 Color;
     vec2 Light;
 } vs_out;
@@ -17,14 +18,15 @@ out VS_OUT {
 //uniform  mat4 projection;
 uniform mat4 projView;
 
-vec2 TransformTextureCoord(vec4 TextureAtlasCoords, vec2 UvCoords) {
+vec3 TransformTextureCoord(vec4 TextureAtlasCoords, vec2 UvCoords, float Layer) {
     float x = TextureAtlasCoords.x;
     float y = TextureAtlasCoords.y;
     float w = TextureAtlasCoords.z;
     float h = TextureAtlasCoords.w;
     vec2 A = vec2(x, 1 - y - h);
     vec2 B = vec2(x + w, 1 - y);
-    return A + UvCoords * (B - A);
+	vec2 transformed = A + UvCoords * (B - A);
+    return vec3(transformed.x, transformed.y, Layer);
 }
 
 void main()
@@ -33,7 +35,7 @@ void main()
     gl_Position = projView * model * sourcePosition;
 
     vs_out.UvPosition = vec2(UvCoordinates.x,UvCoordinates.y);
-    vs_out.Texture = TransformTextureCoord(Texture,UvCoordinates);
+    vs_out.Texture = TransformTextureCoord(Texture,UvCoordinates,TextureLayer);
     vs_out.Color = color;
     vs_out.Light = light;
 }
-- 
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