Misaki
92b966fe0d
Introduces a full-featured render graph system with pass culling, resource aliasing, and automatic barrier generation. Refactors resource and barrier APIs, improves error handling, and unifies result types. Renderer and render passes now use the new graph-based workflow. Updates shader includes, adds a blit shader, and improves HLSL parsing. Removes dynamic descriptor heaps in favor of persistent ones. Project file now includes the render graph module. Lays the foundation for advanced rendering features and improved memory efficiency.
51 lines
1.8 KiB
HLSL
51 lines
1.8 KiB
HLSL
#include "F:/csharp/GhostEngine/Ghost.Graphics/Shaders/Includes/Properties.hlsl"
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#include "F:/csharp/GhostEngine/Ghost.Graphics/Shaders/Includes/Common.hlsl"
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struct PixelInput
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{
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float4 position : SV_POSITION;
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float4 color : COLOR;
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float4 uv : TEXCOORD0;
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};
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[MESH_SHADER_THREADS(3)] // 3 threads per triangle
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[OUTPUT_TRIANGLE_TOPOLOGY]
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void MSMain(
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uint3 groupThreadID : SV_GroupThreadID,
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uint groupID : SV_GroupID,
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out vertices PixelInput outVerts[3],
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out indices uint3 outTris[1])
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{
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uint vertexId = groupThreadID.x;
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PerObjectData perObjectData = LoadData<PerObjectData>(g_PushConstantData.perObjectBuffer, 0);
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Vertex v = LoadVertexData(vertexId, groupID.x, perObjectData.vertexBuffer, perObjectData.indexBuffer);
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SetMeshOutputCounts(3, 1);
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//v.position = mul(g_PerViewData.cameraMatrix, mul(g_PerObjectData.localToWorld, v.position));
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// Write vertex output
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outVerts[vertexId].position = v.position;
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outVerts[vertexId].color = v.color;
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outVerts[vertexId].uv = v.uv;
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// Thread 0 defines topology
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if (vertexId == 0)
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{
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outTris[0] = uint3(0, 1, 2);
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}
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}
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float4 PSMain(PixelInput input) : SV_TARGET
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{
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PerMaterialData perMaterialData = LoadData<PerMaterialData>(g_PushConstantData.perMaterialBuffer, 0);
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float4 color1 = SAMPLE_TEXTURE2D(perMaterialData.texture1, perMaterialData.tex_sampler, input.uv.xy);
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float4 color2 = SAMPLE_TEXTURE2D(perMaterialData.texture2, perMaterialData.tex_sampler, input.uv.xy);
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float4 color3 = SAMPLE_TEXTURE2D(perMaterialData.texture3, perMaterialData.tex_sampler, input.uv.xy);
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float4 color4 = SAMPLE_TEXTURE2D(perMaterialData.texture4, perMaterialData.tex_sampler, input.uv.xy);
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float4 blendedColor = (color1 + color2 + color3 + color4) * 0.25f;
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return perMaterialData.color * blendedColor + input.color;
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}
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