Changeset 387:bc85c608b7b5

Timestamp:

04/28/10 13:36:43 (3 years ago)

Author:

ddangelo

Branch:

default

Convert:

svn:76c98907-0e80-4c83-94c7-b346fc2aefc2/trunk@393

Message:

Minor changes. LoadFile? scale node now stores its bounding box. Output format of the field_dump function changed.

Location:

avango-utils/python

Files:

• _field_dump.py (modified) (1 diff)
• _loadfile_scaler.py (modified) (2 diffs)

avango-utils/python/_field_dump.py

@@ -9 +9 @@
     
     for i in xrange(num_fields):
-        field = script.get_field(i)
-        name = script.get_field_name(i)
-        buffer += " " + str(name) +" <"+ str(field.value) +">\n" 
+        field = script._get_field(i)
+        field_name = field._get_name()
+        field_type = field._get_type()
+        buffer += "Field: <"+ str(field_name) + "> of type: <" + str(field_type) + "> = <" + str(field.value) + ">\n" 
         
     return buffer

avango-utils/python/_loadfile_scaler.py

@@ -8 +8 @@
     LoadFileFinished = avango.SFString()
     Radius = avango.SFFloat()
+    
     MatrixOut = avango.osg.SFMatrix()
+    Trigger = avango.SFBool()
     
     def __init__(self):
         self.super(LoadFileScaler).__init__()
         
+        self.bounding_box = None
         self.Radius.value = 1.0
         self.__file_loaded = False
@@ -25 +28 @@
         if self.__file_loaded:
             self.MatrixOut.value = self.calc_scale_matrix()
+            self.Trigger.value = True
             self.__file_loaded = False
 
     def calc_scale_matrix(self):
-        b = avango.osg.calc_bounding_box(self.LoadFile.value)
-        width = b.x_max() - b.x_min()
-        height = b.y_max() - b.y_min()
-        depth = b.z_max() - b.z_min()
+        self.bounding_box = avango.osg.calc_bounding_box(self.LoadFile.value)
+        width =  self.bounding_box.x_max() - self.bounding_box.x_min()
+        height = self.bounding_box.y_max() - self.bounding_box.y_min()
+        depth =  self.bounding_box.z_max() - self.bounding_box.z_min()
         max_extend = max(max(width,height),depth)
         scaleFactor = 2.0 / (max_extend);