in depth

.old/Oriel.cs

@@ -12,7 +12,7 @@ public class Oriel {
   Monolith mono;
 
   public Bounds bounds;
-  Material mat = new Material(Shader.FromFile("oriel.hlsl"));
+  Material mat = new Material(Shader.FromFile("shaders/oriel.hlsl"));
   Mesh mesh = Default.MeshCube;
   public float crown = 0.0666f;
 

add/shaders/compositor.hlsl

@@ -35,18 +35,27 @@ psIn vs(vsIn input, uint id : SV_InstanceID) {
 }
 
 float4 ps(psIn input) : SV_TARGET {
-	float depth = diffuse.Sample(diffuse_s, input.uv).r;
+	float4 tex = diffuse.Sample(diffuse_s, input.uv);
+  return tex;
   // 16 bit DepthTexture *non-linear* depth
-  // render depth for debug
+  // render depth for debug by undoing the non-linear depth rcp
+  float reciprocal_value = tex.r;
+  float max_distance = 100.0;
 
-  if (depth > 0.0) {
+  float depth = 1.0 / (reciprocal_value * (1.0 / max_distance) + 1.0);
-    depth = 1.0;
+
-  }
+  return float4(depth, depth, depth, 1);
+
+  // if (depth > 0.0) {
+  //   depth = 1.0;
+  // }
+
+  // depth = rcp(depth);
   
   // float4 og = mul(float4(input.world, 1), sk_viewproj[input.view_id]);
   // float depth = (og * rcp(og.w)).z;
 
-  return float4(depth, depth, depth, 1);
+  // return tex; // float4(tex.a, tex.a, tex.a, 1);
   // float v = -rcp(-val.r);
   // v = val.r;
   // return float4(v, v, v, 1);

oriels.csproj

@@ -8,7 +8,7 @@
 	</PropertyGroup>
 
 	<ItemGroup>
-		<PackageReference Include="StereoKit" Version="0.3.7-preview.9" />
+		<PackageReference Include="StereoKit" Version="0.3.7-preview.1619" />
     <!-- <PackageReference Include="System.Speech" Version="5.0.0" /> -->
 	</ItemGroup>
 

src/Backrooms/Mono.cs

@@ -20,27 +20,27 @@ public class Mono {
 		thing = new Thing[] {
 			new Thing(
 				model.GetMesh("Carpet"), 
-				new Material(Shader.FromFile("oriel.hlsl")),
+				new Material(Shader.FromFile("shaders/oriel.hlsl")),
 				"backrooms/Carpet.png"
 			),
 			new Thing(
 				model.GetMesh("Walls"), 
-				new Material(Shader.FromFile("oriel.hlsl")),
+				new Material(Shader.FromFile("shaders/oriel.hlsl")),
 				"backrooms/Walls.png"
 			),
 			new Thing(
 				model.GetMesh("Ceiling"),
-				new Material(Shader.FromFile("oriel.hlsl")),
+				new Material(Shader.FromFile("shaders/oriel.hlsl")),
 				"backrooms/Ceiling.png"
 			),
 			new Thing(
 				model.GetMesh("Vents"),
-				new Material(Shader.FromFile("oriel.hlsl")),
+				new Material(Shader.FromFile("shaders/oriel.hlsl")),
 				"backrooms/Vents.png"
 			),
 			new Thing(
 				model.GetMesh("Lights"),
-				new Material(Shader.FromFile("oriel.hlsl")),
+				new Material(Shader.FromFile("shaders/oriel.hlsl")),
 				"backrooms/Lights.png"
 			),
 		};

src/Elements/color-cube/ColorCube.cs

@@ -2,7 +2,7 @@ namespace Oriels;
 
 public class ColorCube {
   static Mesh cube = Default.MeshCube;
-  static Material mat = new Material(Shader.FromFile("colorcube.hlsl"));
+  static Material mat = new Material(Shader.FromFile("shaders/colorcube.hlsl"));
   static Material unlit = Default.MaterialUnlit;
   public float thicc = 0.0025f;
   public float ogSize = 0.05f;

src/Elements/oriel/Compositor.cs

@@ -8,15 +8,15 @@ public class Compositor {
 	Greenyard.Mono greenyard = new Greenyard.Mono();
 	// bool other = false;
 
-	Tex tex;
+	Tex tex, depth;
-	Material mat = new Material(Shader.FromFile("compositor.hlsl"));
+	Material mat = new Material(Shader.FromFile("shaders/compositor.hlsl"));
 
 	public void Init() {
 		tex = new Tex(TexType.Rendertarget);
 		tex.SetSize(512, 512);
-		tex.AddZBuffer(TexFormat.Depth16); // DepthStencil
+		depth = tex.AddZBuffer(TexFormat.Depth32); // DepthStencil
-		mat[MatParamName.DiffuseTex] = tex;
+		mat[MatParamName.DiffuseTex] = depth;
-		mat.FaceCull = Cull.Front;
+		mat.FaceCull = Cull.None;
 
 		// Renderer.Blit(tex, newMat)
 
@@ -28,17 +28,28 @@ public class Compositor {
 	public void Frame() {
 		Mono mono = Mono.inst;
 
-		// Renderer.RenderTo(tex, 
+		if (Input.Key(Key.Space).IsJustActive()) {
-		// 	Matrix.TR(V.XYZ(0, 1, 0), Quat.FromAngles(0, 180, 0)),
+			// add the depth tex color.r's up and see if they are > 0
-		// 	Matrix.Perspective(60, 1, 0.1f, 100), 
+			float r = 0;
-		// 	RenderLayer.All // & ~RenderLayer.Layer1
+			Color32[] cols = depth.GetColors();
-		// );
+			for (int i = 0; i < cols.Length; i++) {
+				r += cols[i].r;
+			}
+			Console.WriteLine($"r: {r}");
+		}
 
-		
+		Default.MeshQuad.Draw(mat,
+			Matrix.TRS(V.XYZ(-0.90f, 1.16f, 1.44f), Quat.LookDir(0.63f, 0.78f, 0.02f), 0.5f)
+		);
+
+		Renderer.RenderTo(tex,
+			Matrix.TR(V.XYZ(-0.90f, 1.16f, 1.44f), Quat.LookDir(0.63f, 0.78f, 0.02f)),
+			Matrix.Perspective(60, 1, 0.1f, 100),
+			RenderLayer.All, // & ~RenderLayer.Layer1
+			RenderClear.All,
+			default(Rect)
+		);
 
-		// Default.MeshQuad.Draw(mat, 
-		// 	Matrix.TR(V.XYZ(0, 1, 0), Quat.FromAngles(0, 0, 0))
-		// );
 
     // backrooms.oriel.Frame();
     // greenyard.oriel.Frame();

src/Elements/oriel/Oriel.cs

@@ -3,9 +3,9 @@ namespace Oriels;
 public class Oriel {
   Material matClear = new Material(Shader.Default);
   
-  public Material matOriel = new Material(Shader.FromFile("oriel.hlsl"));
+  public Material matOriel = new Material(Shader.FromFile("shaders/oriel.hlsl"));
-  Material matFrame = new Material(Shader.FromFile("frame.hlsl"));
+  Material matFrame = new Material(Shader.FromFile("shaders/frame.hlsl"));
-  Material matPanes = new Material(Shader.FromFile("panes.hlsl"));
+  Material matPanes = new Material(Shader.FromFile("shaders/panes.hlsl"));
 
   public Matrix matrix, matrixInv;
   public Bounds bounds;

src/Greenyard/Mono.cs

@@ -10,7 +10,7 @@ public class Mono {
 
 	Model greenyardModel = Model.FromFile("greenyard.glb");
 	Mesh[] greenyard;
-	Material greenyardMat = new Material(Shader.FromFile("/oriel.hlsl"));
+	Material greenyardMat = new Material(Shader.FromFile("shaders/oriel.hlsl"));
 
 	Matrix matrix = Matrix.Identity;
 	Vec3 offset = new Vec3(2, 1, -12);