Fix indentation on original neural graphics blog post (#76)

* Fix blog post indentation

* Re-fix typos

* And re-fix hlsl-sub-for-Slang in the code blocks

* Re-re-re fix typos >.<

Author: swoods-nv

_posts/2025-04-04-neural-gfx-in-an-afternoon.md

@@ -2,7 +2,7 @@
 layout: post
 title: "Neural Graphics in an Afternoon"
 date: 2025-04-04 17:00:00
-categories: [ "blog", "featured" ]
+categories: [ "blog" ]
 tags: [slang]
 author: "Shannon Woods, NVIDIA, Slang Working Group Chair"
 image: /images/posts/2025-04-04-splatterjeep.webp
@@ -206,15 +206,15 @@ float4 simpleSplatBlobs(GradInOutTensor<float, 1> blobsBuffer, uint2 pixelCoord,
     for (uint i = 0; i < SIMPLE_BLOBCOUNT; i++)
     {
         // first, calculate the color of the current blob
-		Gaussian2D gaussian = Gaussian2D.load(blobs, i);
-		blobColor = gaussian.eval(pixelCoord * (1.0/texSize));
-		
-		// then, blend with the blobs we've accumulated so far
-		result = alphaBlend(result, blobColor);
-	}
-	
-	// Blend with background
-	return float4(result.rgb * (1.0 - result.a) + result.a, 1.0);
+        Gaussian2D gaussian = Gaussian2D.load(blobs, i);
+        blobColor = gaussian.eval(pixelCoord * (1.0/texSize));
+    
+        // then, blend with the blobs we've accumulated so far
+        result = alphaBlend(result, blobColor);
+    }
+    
+    // Blend with background
+    return float4(result.rgb * (1.0 - result.a) + result.a, 1.0);
 }
 
 //
@@ -224,27 +224,27 @@ float4 simpleSplatBlobs(GradInOutTensor<float, 1> blobsBuffer, uint2 pixelCoord,
 [Differentiable]
 float loss(uint2 pixelCoord, int2 imageSize, Blobs blobs, Texture2D<float4> targetTexture)
 {
-	int texWidth;
-	int texHeight;
-	targetTexture.GetDimensions(texWidth, texHeight);
-	int2 texSize = int2(texWidth, texHeight);
-	
-	// Splat the blobs and calculate the color for this pixel.
-	float4 color = simpleSplatBlobs(blobs.blobsBuffer, pixelCoord, imageSize);
-	float4 targetColor;
-	
-	float weight;
-	if (pixelCoord.x >= imageSize.x || pixelCoord.y >= imageSize.y)
-	{
-		return 0.f;
-	}
-	else
-	{
-		targetColor = no_diff targetTexture[pixelCoord];
-		return dot(color.rgb - targetColor.rgb, color.rgb - targetColor.rgb);
-	}
-	
-	return 0.f;
+    int texWidth;
+    int texHeight;
+    targetTexture.GetDimensions(texWidth, texHeight);
+    int2 texSize = int2(texWidth, texHeight);
+
+    // Splat the blobs and calculate the color for this pixel.
+    float4 color = simpleSplatBlobs(blobs.blobsBuffer, pixelCoord, imageSize);
+    float4 targetColor;
+    
+    float weight;
+    if (pixelCoord.x >= imageSize.x || pixelCoord.y >= imageSize.y)
+    {
+        return 0.f;
+    }
+    else
+    {
+        targetColor = no_diff targetTexture[pixelCoord];
+        return dot(color.rgb - targetColor.rgb, color.rgb - targetColor.rgb);
+    }
+    
+    return 0.f;
 }
 
 // Differentiable function to compute per-pixel loss
@@ -255,14 +255,14 @@ float loss(uint2 pixelCoord, int2 imageSize, Blobs blobs, Texture2D<float4> targ
 
 [Differentiable]
 void perPixelLoss(GradInOutTensor<float4, 2> output,
-				  uint2 pixelCoord,
-				  GradInOutTensor<float, 1> blobsBuffer,
-				  Texture2D<float4> targetTexture)
+                  uint2 pixelCoord,
+                  GradInOutTensor<float, 1> blobsBuffer,
+                  Texture2D<float4> targetTexture)
 {
-	uint2 imageSize;
-	targetTexture.GetDimensions(imageSize.x, imageSize.y);
-	output.set( {pixelCoord.x, pixelCoord.y},
-		loss(pixelCoord, imageSize, {blobsBuffer}, targetTexture));
+    uint2 imageSize;
+    targetTexture.GetDimensions(imageSize.x, imageSize.y);
+    output.set( {pixelCoord.x, pixelCoord.y},
+    loss(pixelCoord, imageSize, {blobsBuffer}, targetTexture));
 }
 ```
 
@@ -290,9 +290,9 @@ The other piece of the equation is the Adam update algorithm:
 
 ```hlsl
 void adamUpdate(inout float val,
-				inout float dVal,
-				inout float firstMoment,
-				inout float secondMoment)
+                inout float dVal,
+                inout float firstMoment,
+                inout float secondMoment)
 {
     // Read & reset the derivative
     float g_t = dVal;