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Add 3DGS D3D12 composite debug checkpoint

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ssdfasd
2026-04-13 20:17:13 +08:00
parent 5b89c2bb76
commit e462f7d6f7
7 changed files with 171 additions and 5 deletions
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MVS/3DGS-D3D12/shaders/DebugPointsVS.hlsl
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@@ -37,10 +37,8 @@ VertexOutput MainVS(uint vertexId : SV_VertexID, uint instanceId : SV_InstanceID
float2 quadPosition = float2(vertexId & 1, (vertexId >> 1) & 1) * 2.0 - 1.0;
quadPosition *= 2.0;
float2 scaledAxis1 = view.axis1 * gSettings.w;
float2 scaledAxis2 = view.axis2 * gSettings.w;
float2 deltaScreenPosition =
(quadPosition.x * scaledAxis1 + quadPosition.y * scaledAxis2) * 2.0 / gScreenParams.xy;
(quadPosition.x * view.axis1 + quadPosition.y * view.axis2) * 2.0 / gScreenParams.xy;
output.position = view.clipPosition;
output.position.xy += deltaScreenPosition * view.clipPosition.w;