KeepersCompound.LGS/Database/Chunks/WorldRep.cs

@@ -245,25 +245,10 @@ public class WorldRep : IChunk
             {
                 var idx = (x + y * Width) * Bpp;
                 var pLayer = Pixels[layer];
-                switch (Bpp)
+                pLayer[idx] = (byte)Math.Clamp(pLayer[idx] + r, 0, 255);
-                {
+                pLayer[idx + 1] = (byte)Math.Clamp(pLayer[idx + 1] + g, 0, 255);
-                    // 1bpp isn't really supported (does nd dromed even produce it?)
+                pLayer[idx + 2] = (byte)Math.Clamp(pLayer[idx + 2] + b, 0, 255);
-                    case 2:
+                pLayer[idx + 3] = 255;
-                        var raw2 = pLayer[idx] + (pLayer[idx + 1] << 8);
-                        var newR = (int)Math.Clamp((raw2 & 31) + r * 32f / 255f, 0, 31);
-                        var newG = (int)Math.Clamp(((raw2 >> 5) & 31) + g * 32f / 255f, 0, 31);
-                        var newB = (int)Math.Clamp(((raw2 >> 10) & 31) + b * 32f / 255f, 0, 31);
-                        raw2 = newR + (newG << 5) + (newB << 10);
-                        pLayer[idx] = (byte)(raw2 & 0xff);
-                        pLayer[idx + 1] = (byte)((raw2 >> 8) & 0xff);
-                        break;
-                    case 4:
-                        pLayer[idx] = (byte)Math.Clamp(pLayer[idx] + b, 0, 255);
-                        pLayer[idx + 1] = (byte)Math.Clamp(pLayer[idx + 1] + g, 0, 255);
-                        pLayer[idx + 2] = (byte)Math.Clamp(pLayer[idx + 2] + r, 0, 255);
-                        pLayer[idx + 3] = 255;
-                        break;
-                }
                 
                 _litLayers[layer] = true;
             }
@@ -286,7 +271,7 @@ public class WorldRep : IChunk
                     c /= ratio;
                 }
 
-                AddLight(layer, x, y, c.X, c.Y, c.Z);
+                AddLight(layer, x, y, c.Z, c.Y, c.X);
             }
 
             public void Reset(Vector3 ambientLight, bool hdr)

KeepersCompound.Lightmapper/LightMapper.cs

@@ -218,19 +218,19 @@ public class LightMapper
         var propModelName = _hierarchy.GetProperty<PropLabel>(id, "P$ModelName");
 
         propLightColor ??= new PropLightColor { Hue = 0, Saturation = 0 };
+
+        var baseLight = new Light
+        {
+            Position = brush.position,
+            SpotlightDir = -Vector3.UnitZ,
+            SpotlightInnerAngle = -1.0f,
+        };
         
         // TODO: Also apply scale?
         var rot = Matrix4x4.Identity;
         rot *= Matrix4x4.CreateRotationX(float.DegreesToRadians(brush.angle.X));
         rot *= Matrix4x4.CreateRotationY(float.DegreesToRadians(brush.angle.Y));
         rot *= Matrix4x4.CreateRotationZ(float.DegreesToRadians(brush.angle.Z));
-        
-        var baseLight = new Light
-        {
-            Position = brush.position,
-            SpotlightDir = Vector3.Transform(-Vector3.UnitZ, rot),
-            SpotlightInnerAngle = -1.0f,
-        };
 
         if (propModelName != null)
         {

KeepersCompound.Lightmapper/MeshBuilder.cs

@@ -126,17 +126,9 @@ public class MeshBuilder
             var scale = scaleProp?.value ?? Vector3.One;
             var model = new ModelFile(modelPath);
             pos -= model.Header.Center;
-
-
-            var scalePart = Matrix4x4.CreateScale(scale);
-            var rotPart = Matrix4x4.Identity;
-            rotPart *= Matrix4x4.CreateRotationX(float.DegreesToRadians(rot.X));
-            rotPart *= Matrix4x4.CreateRotationY(float.DegreesToRadians(rot.Y));
-            rotPart *= Matrix4x4.CreateRotationZ(float.DegreesToRadians(rot.Z));
-            var transPart = Matrix4x4.CreateTranslation(pos);
-            var modelTrans = scalePart * rotPart * transPart;
             
             // for each object modify the vertices
+            // TODO: Almost perfect transform!
             // TODO: Handle nested sub objects
             foreach (var subObj in model.Objects)
             {
@@ -148,8 +140,11 @@ public class MeshBuilder
                     var objTrans = subObj.Transform;
                     jointTrans = jointRot * objTrans;
                 }
-                
+                var scalePart = Matrix4x4.CreateScale(scale);
-                var transform = jointTrans * modelTrans;
+                var rotPart = Matrix4x4.CreateFromYawPitchRoll(float.DegreesToRadians(rot.Y), float.DegreesToRadians(rot.X),
+                    float.DegreesToRadians(rot.Z));
+                var transPart = Matrix4x4.CreateTranslation(pos);
+                var transform = jointTrans * scalePart * rotPart * transPart;
                 
                 var start = subObj.PointIdx;
                 var end = start + subObj.PointCount;