Merge pull request #1809 from MackeyK24/master

Master

Exporters/3ds Max/BabylonExport.Entities/BabylonDirectionalLight.cs

@@ -0,0 +1,16 @@
+using System.Runtime.Serialization;
+
+namespace BabylonExport.Entities
+{
+    [DataContract]
+    public class BabylonDirectionalLight : BabylonLight
+    {
+        [DataMember]
+        public float shadowOrthoScale { get; set; }
+
+        public BabylonDirectionalLight()
+        {
+            shadowOrthoScale = 0.5f;
+        }
+    }
+}

Exporters/3ds Max/BabylonExport.Entities/BabylonShadowGenerator.cs

@@ -24,6 +24,9 @@ namespace BabylonExport.Entities
         public bool useBlurVarianceShadowMap { get; set; }
 
         [DataMember]
+        public float darkness { get; set; }
+
+        [DataMember]
         public float blurScale { get; set; }
 
         [DataMember]
@@ -35,5 +38,13 @@ namespace BabylonExport.Entities
         [DataMember]
         public bool forceBackFacesOnly { get; set; }
 
+        public BabylonShadowGenerator()
+        {
+            darkness = 0;
+            blurScale = 2;
+            blurBoxOffset = 0;
+            bias = 0.00005f;
+            forceBackFacesOnly = false;
+        }
     }
 }

src/Lights/Shadows/babylon.shadowGenerator.ts

@@ -484,6 +484,7 @@
             serializationObject.useVarianceShadowMap = this.useVarianceShadowMap;
             serializationObject.usePoissonSampling = this.usePoissonSampling;
             serializationObject.forceBackFacesOnly = this.forceBackFacesOnly;
+            serializationObject.darkness = this.getDarkness();
 
             serializationObject.renderList = [];
             for (var meshIndex = 0; meshIndex < this.getShadowMap().renderList.length; meshIndex++) {
@@ -529,6 +530,10 @@
                 shadowGenerator.bias = parsedShadowGenerator.bias;
             }
 
+            if (parsedShadowGenerator.darkness) {
+                shadowGenerator.setDarkness(parsedShadowGenerator.darkness);
+            }
+
             shadowGenerator.forceBackFacesOnly = parsedShadowGenerator.forceBackFacesOnly;
 
             return shadowGenerator;