fixes

res/modules/animation.lua

@@ -135,6 +135,9 @@ function internals.on_animation_frame()
             if track_info.__timer > track.duration then
                 table.remove(playing_tracks, i)
             else
+                if track_info.target.reset_pose then
+                    track_info.target:reset_pose()
+                end
                 track.func(track_info.target, track_info.__timer)
             end
         end

res/modules/internal/animation_codegen.lua

@@ -247,7 +247,7 @@ end
 
 local function codegen_object_target(raw_track, context)
     local code = "\n if target.set_pos then\n"
-    code = code .. "  local dst = DST\n"
+    code = code .. "  local dst = mat4.idt()\n"
     local lineset = raw_track.linesets[""]
     if not lineset then
         return ""
@@ -302,7 +302,7 @@ function internals.compile_animation_track(raw_track, track_name)
         code = memoised_code .. "\n" .. code
     end
 
-    local src = "return function(target, t, intensity, m)\n m = m or 1\n"
+    local src = "return function(target, t, intensity, m)\n m = m or 1\n intensity = intensity or 1.0\n"
         .. code .. "\nend"
 
     if animation.TRACE_CODEGEN then

res/scripts/components/animator.lua

@@ -12,7 +12,7 @@ function create_state(name, track_id, max_intencity)
         fade_time = 0.0,
         fade_timer = 0.0,
         fade_in = false,
-        max_intencity = max_intencity,
+        max_intencity = max_intencity or 1.0,
     }
 end
 
@@ -25,14 +25,14 @@ function set_state(name, fade_time)
     end
     if current_state then
         current_state.fade_in = false
-        current_state.fade_time = fade_time
+        current_state.fade_time = fade_time or 0.0
         current_state.fade_timer = 0.0
     end
     current_state = state
     if state then
         state.timer = 0.0
         state.fade_in = true
-        state.fade_time = fade_time
+        state.fade_time = fade_time or 0.0
         state.fade_timer = 0.0
     end
 end