1 files changed, 32 insertions, 0 deletions
diff --git a/wgpu/src/shader/quad.vert b/wgpu/src/shader/quad.vert
new file mode 100644
index 00000000..b7c5cf3e
--- /dev/null
+++ b/wgpu/src/shader/quad.vert
@@ -0,0 +1,32 @@
+#version 450
+
+layout(location = 0) in vec2 v_Pos;
+layout(location = 1) in vec2 i_Pos;
+layout(location = 2) in vec2 i_Scale;
+layout(location = 3) in vec4 i_Color;
+layout(location = 4) in uint i_BorderRadius;
+
+layout (set = 0, binding = 0) uniform Globals {
+    mat4 u_Transform;
+};
+
+layout(location = 0) out vec4 o_Color;
+layout(location = 1) out vec2 o_Pos;
+layout(location = 2) out vec2 o_Scale;
+layout(location = 3) out uint o_BorderRadius;
+
+void main() {
+    mat4 i_Transform = mat4(
+        vec4(i_Scale.x, 0.0, 0.0, 0.0),
+        vec4(0.0, i_Scale.y, 0.0, 0.0),
+        vec4(0.0, 0.0, 1.0, 0.0),
+        vec4(i_Pos, 0.0, 1.0)
+    );
+
+    o_Color = i_Color;
+    o_Pos = i_Pos;
+    o_Scale = i_Scale;
+    o_BorderRadius = i_BorderRadius;
+
+    gl_Position = u_Transform * i_Transform * vec4(v_Pos, 0.0, 1.0);
+}