From f1ddc12b68b4e4c8087962de25260470e6df2bea Mon Sep 17 00:00:00 2001
From: Connor Thomson <blumatrikz@gmail.com>
Date: Tue, 8 Sep 2026 18:27:39 -0700
Subject: Add tuxanci2 files

---
 shaders/obj.vert.slang | 43 +++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 43 insertions(+)
 create mode 100644 shaders/obj.vert.slang

(limited to 'shaders/obj.vert.slang')

diff --git a/shaders/obj.vert.slang b/shaders/obj.vert.slang
new file mode 100644
index 0000000..2d45e1d
--- /dev/null
+++ b/shaders/obj.vert.slang
@@ -0,0 +1,43 @@
+/*
+ * Tuxánci 2 - A first person shooter
+ * Copyright (C) 2007-2011  Tuxánci Development Team
+ * Copyright (C) 2025-2026  Connor Thomson
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+struct ObjUniforms {
+    float4x4 mvp;
+    float4x4 model;
+};
+
+[[vk::binding(0, 1)]]
+ConstantBuffer<ObjUniforms> uniforms : register(b0, space1);
+
+struct VSInput {
+    float3 position : POSITION0;
+    float3 normal : NORMAL0;
+};
+
+struct VSOutput {
+    float4 position : SV_Position;
+    float3 normal : TEXCOORD0;
+};
+
+VSOutput main(VSInput input) {
+    VSOutput output;
+    output.position = mul(uniforms.mvp, float4(input.position, 1.0));
+    output.normal = normalize(mul((float3x3)uniforms.model, input.normal));
+    return output;
+}
-- 
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