Netcode Bootstrap

2026-05-31 14:27:52 -07:00
parent 99d8d2d2a9
commit 7fa77ce821
1813 changed files with 2921554 additions and 84 deletions
@@ -0,0 +1,59 @@
+#ifndef SKIN_MATRIX_HLSL_
+#define SKIN_MATRIX_HLSL_
+
+/////////////////////////////////////////////////////////////////////////////////
+
+struct SkinMatrix
+{
+    static const uint size = 4 * 3 * 4;
+
+/////////////////////////////////////////////////////////////////////////////////
+
+    static float3x4 Identity()
+    {
+        float3x4 rv = float3x4
+        (
+            float3(1, 0, 0),
+            float3(0, 1, 0),
+            float3(0, 0, 1),
+            float3(0, 0, 0)
+        );
+        return rv;
+    }
+
+/////////////////////////////////////////////////////////////////////////////////
+
+    static float3x4 ReadFromRawBuffer(ByteAddressBuffer b, int index)
+    {
+        uint byteAddress = index * size;
+       
+        float3x4 rv;
+
+        rv._11_21_31_12 = asfloat(b.Load4(byteAddress + 00));
+        rv._22_32_13_23 = asfloat(b.Load4(byteAddress + 16));
+        rv._33_14_24_34 = asfloat(b.Load4(byteAddress + 32));
+
+        CHECK_RAW_BUFFER_OUT_OF_BOUNDS(RUKHANKADEBUGMARKERS_DEFORMATION_FRAME_SKIN_MATRICES_READ, byteAddress, size, b);
+        
+        return rv;
+    }
+    
+/////////////////////////////////////////////////////////////////////////////////
+
+    static void WriteToRawBuffer(RWByteAddressBuffer b, float3x4 v, int index)
+    {
+        uint byteAddress = index * size;
+       
+        b.Store4(byteAddress + 00, asuint(v._11_21_31_12));
+        b.Store4(byteAddress + 16, asuint(v._22_32_13_23));
+        b.Store4(byteAddress + 32, asuint(v._33_14_24_34));
+        
+        CHECK_RAW_BUFFER_OUT_OF_BOUNDS(RUKHANKADEBUGMARKERS_GPUANIMATOR_COMPUTE_SKIN_MATRICES_OUT_SKIN_MATRICES_WRITE, byteAddress, size, b);
+    }
+};
+
+/////////////////////////////////////////////////////////////////////////////////
+
+#endif
+
+