init

shaders/profiles/slang/profiles.frag.slang

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+/* Copyright (c) 2025, Sascha Willems
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * Licensed under the Apache License, Version 2.0 the "License";
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+[[vk::binding(1, 0)]]
+Sampler2D textures[] : register(t1, space0);
+
+struct VSOutput
+{
+    float4 Pos : SV_POSITION;
+    [[vk::location(0)]] float2 UV : TEXCOORD0;
+    [[vk::location(1)]] nointerpolation int TexIndex : TEXCOORD1;
+};
+
+[shader("fragment")]
+float4 main(VSOutput input) : SV_TARGET
+{
+    return textures[NonUniformResourceIndex(input.TexIndex)].Sample(input.UV);
+}

shaders/profiles/slang/profiles.vert.slang

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+/* Copyright (c) 2025, Sascha Willems
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * Licensed under the Apache License, Version 2.0 the "License";
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+
+struct VSInput
+{
+    [[vk::location(0)]] float3 Pos : POSITION0;
+    [[vk::location(1)]] float2 UV : TEXCOORD0;
+    [[vk::location(2)]] int TexIndex : TEXCOORD1;
+};
+
+struct UBO
+{
+    float4x4 projection;
+    float4x4 view;
+};
+[[vk::binding(0, 0)]]
+ConstantBuffer<UBO> ubo : register(b0, space0);
+
+struct VSOutput
+{
+    float4 Pos : SV_POSITION;
+    [[vk::location(0)]] float2 UV : TEXCOORD0;
+    [[vk::location(1)]] nointerpolation int TexIndex : TEXCOORD1;
+};
+
+[shader("vertex")]
+VSOutput main(VSInput input)
+{
+    VSOutput output = (VSOutput) 0;
+    output.UV = input.UV;
+    output.TexIndex = input.TexIndex;
+    output.Pos = mul(ubo.projection, mul(ubo.view, float4(input.Pos.xyz, 1.0)));
+    return output;
+}