init

2025-09-04 10:54:47 +08:00
commit 6bc8f61b18
1808 changed files with 208268 additions and 0 deletions
@@ -0,0 +1,66 @@
+#version 450
+/* Copyright (c) 2024, Mobica Limited
+ *
+ * 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.
+ */
+
+layout (location = 0) in vec3 inPos;
+layout (location = 1) in vec3 inNormal;
+layout (location = 2) in vec2 inUV;
+
+layout (set = 0, binding = 0) uniform UBO {
+	mat4 projection;
+	mat4 view;
+} ubo;
+
+layout(push_constant) uniform Push_Constants {
+	mat4 model;
+
+	vec4 base_color_factor;
+	float metallic_factor;
+	float roughness_factor;
+
+	uint baseTextureIndex;
+	uint normalTextureIndex;
+	uint metallicRoughnessTextureIndex;
+} push_constants;
+
+layout (location = 0) out vec3 outNormal;
+layout (location = 1) out vec2 outUV;
+layout (location = 2) out vec3 outViewVec;
+layout (location = 3) out vec3 outLightVec;
+layout (location = 4) out vec4 outBaseColorFactor;
+layout (location = 5) out float outMetallicFactor;
+layout (location = 6) out float outRoughnessFactor;
+layout (location = 7) out uint outBaseTextureIndex;
+layout (location = 8) out uint outNormalTextureIndex;
+layout (location = 9) out uint outMetallicRoughnessTextureIndex;
+
+void main()
+{
+	outUV = inUV;
+	vec4 localPos = ubo.view * push_constants.model * vec4(inPos, 1.0);
+	gl_Position = ubo.projection * localPos;
+	outNormal = mat3(ubo.view * push_constants.model) * inNormal;
+	vec3 lightPos = vec3(10.0, -10.0, 10.0);
+	outLightVec = lightPos.xyz;
+	outViewVec = -localPos.xyz;
+	outBaseColorFactor = push_constants.base_color_factor;
+	outMetallicFactor = push_constants.metallic_factor;
+	outRoughnessFactor = push_constants.roughness_factor;
+	outBaseTextureIndex = push_constants.baseTextureIndex;
+	outNormalTextureIndex = push_constants.normalTextureIndex;
+	outMetallicRoughnessTextureIndex = push_constants.metallicRoughnessTextureIndex;
+}