Add slang shaders for additional samples

shaders/slang/dynamicuniformbuffer/base.slang

@@ -0,0 +1,47 @@
+/* Copyright (c) 2025, Sascha Willems
+ *
+ * SPDX-License-Identifier: MIT
+ *
+ */
+
+struct VSInput
+{
+    float3 Pos;
+    float3 Color;
+};
+
+struct VSOutput
+{
+	float4 Pos : SV_POSITION;
+	float3 Color;
+};
+
+struct UboView
+{
+    float4x4 projection;
+    float4x4 view;
+};
+ConstantBuffer<UboView> uboView;
+
+struct UboInstance
+{
+    float4x4 model;
+};
+ConstantBuffer<UboInstance> uboInstance;
+
+[shader("vertex")]
+VSOutput vertexMain(VSInput input)
+{
+    VSOutput output;
+    output.Color = input.Color;
+    float4x4 modelView = mul(uboView.view, uboInstance.model);
+    float3 worldPos = mul(modelView, float4(input.Pos, 1.0)).xyz;
+    output.Pos = mul(uboView.projection, mul(modelView, float4(input.Pos.xyz, 1.0)));
+    return output;
+}
+
+[shader("fragment")]
+float4 fragmentMain(VSOutput input)
+{
+	return float4(input.Color, 1.0);
+}