From 3be6493f3db5b9c136884528f3d3f12bf4736176 Mon Sep 17 00:00:00 2001
From: Evert Prants <evert@lunasqu.ee>
Date: Sun, 18 Feb 2024 14:08:01 +0200
Subject: [PATCH] asdf

---
 src/three/builder.ts | 25 ++++++++++++++++---------
 1 file changed, 16 insertions(+), 9 deletions(-)

diff --git a/src/three/builder.ts b/src/three/builder.ts
index 741d3b7..220c844 100644
--- a/src/three/builder.ts
+++ b/src/three/builder.ts
@@ -89,13 +89,7 @@ export class ThreeBuilder {
     parent: Object3D,
     parentComponent?: MsonComponent,
   ) {
-    const offset = new Vector3();
-    if (parentComponent?.pivot) {
-      offset.sub(new Vector3().fromArray(parentComponent.pivot as Vec3));
-    }
-
     const size = new Vector3().fromArray(component.size as Vec3);
-    const pos = new Vector3().fromArray(component.from as Vec3);
 
     const dilate = new Vector3();
     if (component.dilate) {
@@ -112,9 +106,18 @@ export class ThreeBuilder {
       );
     }
 
+    const pos = new Vector3();
+    if (parentComponent?.pivot) {
+      pos.fromArray(parentComponent.pivot as Vec3);
+    }
+    pos.setY(pos.y * -1);
+
+    const offset = new Vector3().fromArray(component.from as Vec3);
     const halfOffset = offset.clone().divideScalar(2);
     const halfSize = size.clone().divideScalar(2);
-    const halfDilation = dilate.clone().divideScalar(2);
+
+    offset.setY(offset.y * -1);
+    const adjustedTranslate = halfSize.clone().add(offset);
 
     const geometry = new BoxGeometry(
       size.x + dilate.x,
@@ -125,7 +128,11 @@ export class ThreeBuilder {
       1,
     );
 
-    geometry.translate(halfOffset.x, halfOffset.y, halfOffset.z);
+    geometry.translate(
+      adjustedTranslate.x,
+      adjustedTranslate.y - size.y,
+      adjustedTranslate.z,
+    );
     geometry.rotateX(rotate.x);
     geometry.rotateY(rotate.y);
     geometry.rotateZ(rotate.z);
@@ -135,7 +142,7 @@ export class ThreeBuilder {
     delete (geometry as any).parameters;
 
     // TODO: apply UVs
-    pos.add(halfOffset).add(halfSize);
+    // pos.add(halfOffset).add(halfSize);
 
     const mesh = new Mesh(geometry, this.material);
     mesh.name = `${name}__mesh`;