Bone weights are now normalized, this almost completely fixes the bone weight issues.

src/core/rendering/conversion/ninja_geometry.ts

@@ -202,8 +202,13 @@ class GeometryCreator {
                         bones[vertex.bone_weight_status] = [vertex.bone_id, vertex.bone_weight];
                     }
 
+                    const total_weight = bones.reduce((total, [, weight]) => total + weight, 0);
+
                     for (const [bone_index, bone_weight] of bones) {
-                        this.builder.add_bone_weight(bone_index, bone_weight);
+                        this.builder.add_bone_weight(
+                            bone_index,
+                            total_weight > 0 ? bone_weight / total_weight : bone_weight,
+                        );
                     }
                 }
             }

src/viewer/gui/model_3d/Model3DSelectListView.ts

@@ -33,21 +33,24 @@ export class Model3DSelectListView<T extends { name: string }> extends Resizable
         });
 
         this.disposable(
-            selected.observe(({ value: model }) => {
+            selected.observe(
-                if (this.selected_element) {
+                ({ value: model }) => {
-                    this.selected_element.classList.remove("active");
+                    if (this.selected_element) {
-                    this.selected_element = undefined;
+                        this.selected_element.classList.remove("active");
-                }
+                        this.selected_element = undefined;
-
-                if (model && model !== this.selected_model) {
-                    const index = this.models.indexOf(model);
-
-                    if (index !== -1) {
-                        this.selected_element = this.element.childNodes[index] as HTMLLIElement;
-                        this.selected_element.classList.add("active");
                     }
-                }
+
-            }),
+                    if (model && model !== this.selected_model) {
+                        const index = this.models.indexOf(model);
+
+                        if (index !== -1) {
+                            this.selected_element = this.element.childNodes[index] as HTMLLIElement;
+                            this.selected_element.classList.add("active");
+                        }
+                    }
+                },
+                { call_now: true },
+            ),
         );
 
         this.finalize_construction();

src/viewer/stores/Model3DStore.ts

@@ -195,7 +195,7 @@ export class Model3DStore extends Store {
             this.current_animation.observe(({ value }) => this.load_animation(value)),
         );
 
-        this.set_current_model(this.models[[3, 5, 6, 8][Math.floor(Math.random() * 4)]]);
+        this.set_current_model(this.models[Math.floor(Math.random() * this.models.length)]);
     }
 
     set_current_model = (current_model: CharacterClassModel): void => {

version.txt

@@ -1 +1 @@
-40
+42