From 12923669214ba73a809f4e221a634244888b0146 Mon Sep 17 00:00:00 2001
From: LaG1924 <lag1924@gmail.com>
Date: Thu, 15 Dec 2022 15:53:56 +0500
Subject: Added liquid rendering pass

---
 cwd/assets/altcraft/shaders/vert/liquid_face.vs | 38 +++++++++++++++++++++++++
 1 file changed, 38 insertions(+)
 create mode 100644 cwd/assets/altcraft/shaders/vert/liquid_face.vs

(limited to 'cwd/assets/altcraft/shaders/vert')

diff --git a/cwd/assets/altcraft/shaders/vert/liquid_face.vs b/cwd/assets/altcraft/shaders/vert/liquid_face.vs
new file mode 100644
index 0000000..101e4d0
--- /dev/null
+++ b/cwd/assets/altcraft/shaders/vert/liquid_face.vs
@@ -0,0 +1,38 @@
+#version 330 core
+
+in vec3 pos[4];
+in vec2 uv[4];
+in vec2 light[4];
+in vec3 normal;
+in vec3 color;
+in vec3 layerAnimationAo;
+
+out vec3 faceTextureUv;
+out vec3 faceNormal;
+out vec3 faceAddColor;
+out vec2 faceLight;
+out float faceAmbientOcclusion;
+
+layout (std140) uniform Globals {
+    mat4 projView;
+    mat4 proj;
+    mat4 invProj;
+    mat4 view;
+    uvec2 viewportSize;
+    vec4 ssaoKernels[64];
+    float globalTime;
+    float dayTime;
+    float gamma;
+};
+
+void main() {
+    gl_Position = projView * vec4(pos[gl_VertexID], 1.0f);
+
+    faceTextureUv = vec3(uv[gl_VertexID], layerAnimationAo.r);
+    faceTextureUv.y -= (uv[2].y - uv[0].y) * trunc(mod(globalTime * 4.0f, layerAnimationAo.g));
+
+    faceNormal = (view * vec4(normal, 0.0f)).xyz;
+    faceAddColor = color;
+    faceLight = light[gl_VertexID];
+    faceAmbientOcclusion = layerAnimationAo.b;
+}
-- 
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