[Bf-extensions-cvs] SVN commit: /data/svn/bf-extensions [2885] trunk/py/scripts/addons/ io_export_after_effects.py: Last changes were accidentaly reverted.
Bartek Skorupa
bartekskorupa at bartekskorupa.com
Wed Jan 11 15:12:42 CET 2012
Revision: 2885
http://projects.blender.org/scm/viewvc.php?view=rev&root=bf-extensions&revision=2885
Author: bartekskorupa
Date: 2012-01-11 14:12:41 +0000 (Wed, 11 Jan 2012)
Log Message:
-----------
Last changes were accidentaly reverted. Bringing them back.
Modified Paths:
--------------
trunk/py/scripts/addons/io_export_after_effects.py
Modified: trunk/py/scripts/addons/io_export_after_effects.py
===================================================================
--- trunk/py/scripts/addons/io_export_after_effects.py 2012-01-11 13:56:48 UTC (rev 2884)
+++ trunk/py/scripts/addons/io_export_after_effects.py 2012-01-11 14:12:41 UTC (rev 2885)
@@ -62,7 +62,7 @@
# create managable list of selected objects
# (only selected objects will be analyzed and exported)
-def get_selected(context, prefix):
+def get_selected(context):
cameras = [] # list of selected cameras
cams_names = [] # list of selected cameras' names (prevent from calling "ConvertName(ob)" function too many times)
nulls = [] # list of all selected objects exept cameras (will be used to create nulls in AE)
@@ -72,11 +72,17 @@
for ob in obs:
if ob.type == 'CAMERA':
cameras.append(ob)
- cams_names.append(convert_name(False, ob, prefix))
+ cams_names.append(convert_name(False, ob))
else:
nulls.append(ob)
- nulls_names.append(convert_name(False, ob, prefix))
-
+ nulls_names.append(convert_name(False, ob))
+ # If no camera is selected - export at least scene's camera if exists
+ if not cameras:
+ cam = context.scene.camera
+ if cam:
+ cameras.append(cam)
+ cams_names.append(convert_name(False, cam))
+
selection = {
'cameras': cameras,
'cams_names': cams_names,
@@ -87,13 +93,13 @@
return selection
-# convert names of objects to avoid errors in AE. Add user specified prefix
-def convert_name(is_comp, ob, prefix):
+# convert names of objects to avoid errors in AE.
+def convert_name(is_comp, ob):
if is_comp:
- ob_name = prefix + ob
+ ob_name = ob
ob_name = ob_name.replace('"', "_")
else:
- ob_name = prefix + "_" + ob.name
+ ob_name = "_" + ob.name
if ob_name[0].isdigit():
ob_name = "_" + ob_name
@@ -106,11 +112,12 @@
# get object's blender's location and rotation and return AE's Position and Rotation/Orientation
# this function will be called for every object for every frame
-def convert_pos_rot_matrix(matrix, width, height, aspect, x_rot_correction=False):
+def convert_transform_matrix(matrix, width, height, aspect, x_rot_correction=False):
# get blender location for ob
b_loc_x, b_loc_y, b_loc_z = matrix.to_translation()
b_rot_x, b_rot_y, b_rot_z = matrix.to_euler()
+ b_scale_x, b_scale_y, b_scale_z = matrix.to_scale()
# get blender rotation for ob
if x_rot_correction:
@@ -125,17 +132,20 @@
x = (b_loc_x * 100.0) / aspect + width / 2.0 # calculate AE's X position
y = (-b_loc_z * 100.0) + (height / 2.0) # calculate AE's Y position
z = b_loc_y * 100.0 # calculate AE's Z position
+ # Using AE's rotation combined with AE's orientation allows to compensate for different euler rotation order.
rx = b_rot_x # calculate AE's X rotation. Will become AE's RotationX property
ry = -b_rot_z # calculate AE's Y rotation. Will become AE's OrientationY property
rz = b_rot_y # calculate AE's Z rotation. Will become AE's OrentationZ property
- # Using AE's rotation combined with AE's orientation allows to compensate for different euler rotation order.
+ sx = b_scale_x * 100.0
+ sy = b_scale_z * 100.0
+ sz = b_scale_y * 100.0
- return x, y, z, rx, ry, rz
+ return x, y, z, rx, ry, rz, sx, sy, sz
-def convert_pos_rot(obj, width, height, aspect, x_rot_correction=False):
+def convert_transform(obj, width, height, aspect, x_rot_correction=False):
matrix = obj.matrix_world.copy()
- return convert_pos_rot_matrix(matrix, width, height, aspect, x_rot_correction)
+ return convert_transform_matrix(matrix, width, height, aspect, x_rot_correction)
# get camera's lens and convert to AE's "zoom" value in pixels
@@ -184,15 +194,11 @@
# zoom = lens * dimension / sensor * aspect
#
def convert_lens(camera, width, height, aspect):
- if hasattr(camera.data, "sensor_width"): # Preserve compatibility with versions not supporting camera sensor.
- if camera.data.sensor_fit == 'VERTICAL':
- sensor = camera.data.sensor_height
- dimension = height
- else:
- sensor = camera.data.sensor_width
- dimension = width
+ if camera.data.sensor_fit == 'VERTICAL':
+ sensor = camera.data.sensor_height
+ dimension = height
else:
- sensor = 32 # standard blender's sensor size
+ sensor = camera.data.sensor_width
dimension = width
zoom = camera.data.lens * dimension / sensor * aspect
@@ -201,7 +207,7 @@
# jsx script for AE creation
-def write_jsx_file(file, data, selection, export_bundles, comp_name, prefix):
+def write_jsx_file(file, data, selection, export_bundles, include_rotation, include_scale):
from mathutils import Matrix
print("\n---------------------------\n- Export to After Effects -\n---------------------------")
@@ -232,6 +238,7 @@
'position': '',
'orientation': '',
'rotationX': '',
+ 'scale': '',
}
# get all keyframes for each objects and store into dico
@@ -247,14 +254,14 @@
#get cam name
name_ae = selection['cams_names'][i]
#convert cam position to AE space
- ae_pos_rot = convert_pos_rot(cam, data['width'], data['height'], data['aspect'], x_rot_correction=True)
+ ae_transform = convert_transform(cam, data['width'], data['height'], data['aspect'], x_rot_correction=True)
#convert Blender's cam zoom to AE's
zoom = convert_lens(cam, data['width'], data['height'], data['aspect'])
#store all the value into dico
- js_data['cameras'][name_ae]['position'] += '[%f,%f,%f],' % (ae_pos_rot[0], ae_pos_rot[1], ae_pos_rot[2])
- js_data['cameras'][name_ae]['pointOfInterest'] += '[%f,%f,%f],' % (ae_pos_rot[0], ae_pos_rot[1], ae_pos_rot[2])
- js_data['cameras'][name_ae]['orientation'] += '[%f,%f,%f],' % (0, ae_pos_rot[4], ae_pos_rot[5])
- js_data['cameras'][name_ae]['rotationX'] += '%f ,' % (ae_pos_rot[3])
+ js_data['cameras'][name_ae]['position'] += '[%f,%f,%f],' % (ae_transform[0], ae_transform[1], ae_transform[2])
+ js_data['cameras'][name_ae]['pointOfInterest'] += '[%f,%f,%f],' % (ae_transform[0], ae_transform[1], ae_transform[2])
+ js_data['cameras'][name_ae]['orientation'] += '[%f,%f,%f],' % (0, ae_transform[4], ae_transform[5])
+ js_data['cameras'][name_ae]['rotationX'] += '%f ,' % (ae_transform[3])
js_data['cameras'][name_ae]['zoom'] += '[%f],' % (zoom)
#keyframes for all nulls
@@ -262,11 +269,14 @@
#get object name
name_ae = selection['nulls_names'][i]
#convert ob position to AE space
- ae_pos_rot = convert_pos_rot(ob, data['width'], data['height'], data['aspect'], x_rot_correction=False)
+ ae_transform = convert_transform(ob, data['width'], data['height'], data['aspect'], x_rot_correction=False)
#store all datas into dico
- js_data['objects'][name_ae]['position'] += '[%f,%f,%f],' % (ae_pos_rot[0], ae_pos_rot[1], ae_pos_rot[2])
- js_data['objects'][name_ae]['orientation'] += '[%f,%f,%f],' % (0, ae_pos_rot[4], ae_pos_rot[5])
- js_data['objects'][name_ae]['rotationX'] += '%f ,' % (ae_pos_rot[3])
+ js_data['objects'][name_ae]['position'] += '[%f,%f,%f],' % (ae_transform[0], ae_transform[1], ae_transform[2])
+ if include_rotation:
+ js_data['objects'][name_ae]['orientation'] += '[%f,%f,%f],' % (0, ae_transform[4], ae_transform[5])
+ js_data['objects'][name_ae]['rotationX'] += '%f ,' % (ae_transform[3])
+ if include_scale:
+ js_data['objects'][name_ae]['scale'] += '[%f,%f,%f],' % (ae_transform[6], ae_transform[7], ae_transform[8])
# ---- write JSX file
jsx_file = open(file, 'w')
@@ -285,7 +295,8 @@
#wrap in function
jsx_file.write("function compFromBlender(){\n")
# create new comp
- jsx_file.write('\nvar compName = "%s";' % (comp_name))
+ jsx_file.write('\nvar compName = prompt("Blender Comp\'s Name \\nEnter Name of newly created Composition","BlendComp","Composition\'s Name");')
+ jsx_file.write('if (compName){')
jsx_file.write('\nvar newComp = app.project.items.addComp(compName, %i, %i, %f, %f, %i);\n\n\n' %
(data['width'], data['height'], data['aspect'], data['duration'], data['fps']))
@@ -314,6 +325,7 @@
jsx_file.write('%s.property("rotationX").setValuesAtTimes([%s],[%s]);\n' % (name_ae, js_data['times'], js_data['objects'][obj]['rotationX']))
jsx_file.write('%s.property("rotationY").setValue(0);\n' % name_ae)
jsx_file.write('%s.property("rotationZ").setValue(0);\n\n\n' % name_ae)
+ jsx_file.write('%s.property("scale").setValuesAtTimes([%s],[%s]);\n' % (name_ae, js_data['times'], js_data['objects'][obj]['scale']))
# create Bundles
if export_bundles:
@@ -335,22 +347,22 @@
else:
mc = constrain.clip
- #go throuhg each tracking point
+ #go through each tracking point
for track in mc.tracking.tracks:
#is this tracking point has a Bundles (does it's 3D position has been solved)
if track.has_bundle:
# bundle are in camera space, so transpose it to world space
matrix = Matrix.Translation(cam.matrix_basis * track.bundle)
#convert the position into AE space
- ae_pos_rot = convert_pos_rot_matrix(matrix, data['width'], data['height'], data['aspect'], x_rot_correction=False)
+ ae_transform = convert_transform_matrix(matrix, data['width'], data['height'], data['aspect'], x_rot_correction=False)
#get the name of the tracker
- name_ae = convert_name(False, track, prefix)
+ name_ae = convert_name(False, track)
@@ Diff output truncated at 10240 characters. @@
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