atdunbg
f73e52926f
- App/editor: move 7 panels into panels/ (Editor core stays at root) - shaders/: group into pbr/ post/ debug/ env/ (runtime load paths updated) - Delete outdated duplicate Engine/src/Renderer/VulkanAssetUploader.h
22 lines
734 B
GLSL
22 lines
734 B
GLSL
#version 450
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// 天空盒顶点：全屏三角形（无顶点缓冲），UV 交给 fragment 反投影。
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// 方向在 fragment 逐像素计算（invVP 是投影变换，对 NDC 线性插值方向
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// 不精确；UV 插值是仿射的，逐像素重建方向零误差）。
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layout(location = 0) out vec2 fragUV;
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// push 与 skybox.frag 一致声明（VUID-08878：shader object 接口一致）
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layout(push_constant) uniform PushConstants {
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mat4 invVP;
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} pc;
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void main() {
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vec2 p = vec2(
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float((gl_VertexIndex << 1) & 2),
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float(gl_VertexIndex & 2));
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fragUV = p;
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// 远平面：z = 1（Vulkan [0,1] 深度），无深度附件，只关心覆盖屏幕
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gl_Position = vec4(p * 2.0 - 1.0, 1.0, 1.0);
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}
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