Merge pull request #243 from Jrius/layer_offset_fix

Convert layer offsets to Plasma's space

korman/exporter/animation.py

@@ -427,8 +427,11 @@ class AnimationConverter:
             pos = kwargs[pos_path]
             scale = kwargs[scale_path]
 
+            translation = hsVector3(pos[0] - (scale[0] - 1.0) / 2.0,
+                                    -pos[1] - (scale[1] - 1.0) / 2.0,
+                                    pos[2] - (scale[2] - 1.0) / 2.0)
             matrix = hsMatrix44()
-            matrix.setTranslate(hsVector3(*pos))
+            matrix.setTranslate(translation)
             matrix.setScale(hsVector3(*scale))
             return matrix
 

korman/exporter/material.py

@@ -425,7 +425,10 @@ class MaterialConverter:
 
         # Transform
         xform = hsMatrix44()
-        xform.setTranslate(hsVector3(*slot.offset))
+        translation = hsVector3(slot.offset.x - (slot.scale.x - 1.0) / 2.0,
+                                -slot.offset.y - (slot.scale.y - 1.0) / 2.0,
+                                slot.offset.z - (slot.scale.z - 1.0) / 2.0)
+        xform.setTranslate(translation)
         xform.setScale(hsVector3(*slot.scale))
         layer.transform = xform