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rna api:

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rename object.matrix --> matrix_world
added object.matrix_local (parent relative matrix)
This commit is contained in:
Campbell Barton 2010-07-03 17:39:29 +00:00
parent 7a495a12e1
commit 9a85435e96
13 changed files with 70 additions and 34 deletions
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8
release/scripts/io/engine_render_pov.py
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@ -134,7 +134,7 @@ def write_pov(filename, scene=None, info_callback=None):
def exportCamera():
camera = scene.camera
matrix = camera.matrix
matrix = camera.matrix_world
# compute resolution
Qsize = float(render.resolution_x) / float(render.resolution_y)
@ -155,7 +155,7 @@ def write_pov(filename, scene=None, info_callback=None):
for ob in lamps:
lamp = ob.data
matrix = ob.matrix
matrix = ob.matrix_world
color = tuple([c * lamp.energy for c in lamp.color]) # Colour is modified by energy
@ -263,7 +263,7 @@ def write_pov(filename, scene=None, info_callback=None):
writeObjectMaterial(material)
writeMatrix(ob.matrix)
writeMatrix(ob.matrix_world)
file.write('}\n')
@ -292,7 +292,7 @@ def write_pov(filename, scene=None, info_callback=None):
# continue
# me = ob.data
matrix = ob.matrix
matrix = ob.matrix_world
try:
uv_layer = me.active_uv_texture.data
except:

2
release/scripts/io/export_3ds.py
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@ -82,7 +82,7 @@ def create_derived_objects(scene, ob):
ob.create_dupli_list(scene)
return True, [(dob.object, dob.matrix) for dob in ob.dupli_list]
else:
return False, [(ob, ob.matrix)]
return False, [(ob, ob.matrix_world)]
# also used by X3D exporter
def free_derived_objects(ob):

9
release/scripts/io/export_fbx.py
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@ -528,7 +528,7 @@ def write(filename, batch_objects = None, \
self.fbxGroupNames = []
self.fbxParent = None # set later on IF the parent is in the selection.
if matrixWorld: self.matrixWorld = GLOBAL_MATRIX * matrixWorld
else: self.matrixWorld = GLOBAL_MATRIX * ob.matrix
else: self.matrixWorld = GLOBAL_MATRIX * ob.matrix_world
# else: self.matrixWorld = ob.matrixWorld * GLOBAL_MATRIX
self.__anim_poselist = {} # we should only access this
@ -539,8 +539,7 @@ def write(filename, batch_objects = None, \
return self.matrixWorld
def setPoseFrame(self, f):
self.__anim_poselist[f] = self.blenObject.matrix.copy()
# self.__anim_poselist[f] = self.blenObject.matrixWorld.copy()
self.__anim_poselist[f] = self.blenObject.matrix_world.copy()
def getAnimParRelMatrix(self, frame):
if self.fbxParent:
@ -646,7 +645,7 @@ def write(filename, batch_objects = None, \
else:
# This is bad because we need the parent relative matrix from the fbx parent (if we have one), dont use anymore
#if ob and not matrix: matrix = ob.matrixWorld * GLOBAL_MATRIX
#if ob and not matrix: matrix = ob.matrix_world * GLOBAL_MATRIX
if ob and not matrix: raise Exception("error: this should never happen!")
matrix_rot = matrix
@ -2025,7 +2024,7 @@ def write(filename, batch_objects = None, \
if ob_base.parent and ob_base.parent.dupli_type != 'NONE':
continue
obs = [(ob_base, ob_base.matrix)]
obs = [(ob_base, ob_base.matrix_world)]
if ob_base.dupli_type != 'NONE':
ob_base.create_dupli_list(scene)
obs = [(dob.object, dob.matrix) for dob in ob_base.dupli_list]

4
release/scripts/io/export_mdd.py
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@ -113,7 +113,7 @@ def write(filename, sce, ob, PREF_STARTFRAME, PREF_ENDFRAME, PREF_FPS):
"""
check_vertcount(me, numverts)
me.transform(mat_flip * ob.matrix)
me.transform(mat_flip * ob.matrix_world)
f.write(pack(">%df" % (numverts * 3), *[axis for v in me.verts for axis in v.co]))
for frame in range(PREF_STARTFRAME, PREF_ENDFRAME + 1):#in order to start at desired frame
@ -125,7 +125,7 @@ def write(filename, sce, ob, PREF_STARTFRAME, PREF_ENDFRAME, PREF_FPS):
sce.set_frame(frame)
me = ob.create_mesh(sce, True, 'PREVIEW')
check_vertcount(me, numverts)
me.transform(mat_flip * ob.matrix)
me.transform(mat_flip * ob.matrix_world)
# Write the vertex data
f.write(pack(">%df" % (numverts * 3), *[axis for v in me.verts for axis in v.co]))

2
release/scripts/io/export_obj.py
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@ -403,7 +403,7 @@ def write(filepath, objects, scene,
# XXX debug print
print(ob_main.name, 'has', len(obs), 'dupli children')
else:
obs = [(ob_main, ob_main.matrix)]
obs = [(ob_main, ob_main.matrix_world)]
for ob, ob_mat in obs:

2
release/scripts/io/export_ply.py
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@ -111,7 +111,7 @@ def write(filename, scene, ob, \
raise ("Error, could not get mesh data from active object")
return
# mesh.transform(ob.matrixWorld) # XXX
# mesh.transform(ob.matrix_world) # XXX
faceUV = (len(mesh.uv_textures) > 0)
vertexUV = (len(mesh.sticky) > 0)

12
release/scripts/io/export_x3d.py
View File

@ -237,7 +237,7 @@ class x3d_class:
lens = min(lens, math.pi)
# get the camera location, subtract 90 degress from X to orient like X3D does
# mat = ob.matrixWorld - mat is now passed!
# mat = ob.matrix_world - mat is now passed!
loc = self.rotatePointForVRML(mat.translation_part())
rot = mat.to_euler()
@ -300,7 +300,7 @@ class x3d_class:
# note -dz seems to equal om[3][1]
# note dy seems to equal om[3][2]
#location=(ob.matrixWorld*MATWORLD).translation_part() # now passed
#location=(ob.matrix_world*MATWORLD).translation_part() # now passed
location=(mtx*MATWORLD).translation_part()
radius = lamp.distance*math.cos(beamWidth)
@ -346,7 +346,7 @@ class x3d_class:
ambi = 0
ambientIntensity = 0
# location=(ob.matrixWorld*MATWORLD).translation_part() # now passed
# location=(ob.matrix_world*MATWORLD).translation_part() # now passed
location= (mtx*MATWORLD).translation_part()
self.file.write("<PointLight DEF=\"%s\" " % safeName)
@ -364,7 +364,7 @@ class x3d_class:
return
else:
dx,dy,dz = self.computeDirection(mtx)
# location=(ob.matrixWorld*MATWORLD).translation_part()
# location=(ob.matrix_world*MATWORLD).translation_part()
location=(mtx*MATWORLD).translation_part()
self.writeIndented("<%s\n" % obname,1)
self.writeIndented("direction=\"%s %s %s\"\n" % (round(dx,3),round(dy,3),round(dz,3)))
@ -445,7 +445,7 @@ class x3d_class:
else:
bTwoSided=0
# mtx = ob.matrixWorld * MATWORLD # mtx is now passed
# mtx = ob.matrix_world * MATWORLD # mtx is now passed
mtx = mtx * MATWORLD
loc= mtx.translation_part()
@ -601,7 +601,7 @@ class x3d_class:
self.file.write("\">\n")
else:
#-- vertices
# mesh.transform(ob.matrixWorld)
# mesh.transform(ob.matrix_world)
self.writeIndented("<Coordinate DEF=\"%s%s\" \n" % ("coord_",meshName), 1)
self.file.write("\t\t\t\tpoint=\"")
for v in mesh.verts:

8
release/scripts/io/import_scene_3ds.py
View File

@ -427,9 +427,7 @@ def process_next_chunk(file, previous_chunk, importedObjects, IMAGE_SEARCH):
'''
if contextMatrix_rot:
# ob.matrix = [x for row in contextMatrix_rot for x in row]
ob.matrix = contextMatrix_rot
# ob.setMatrix(contextMatrix_rot)
ob.matrix_world = contextMatrix_rot
importedObjects.append(ob)
bmesh.update()
@ -892,7 +890,7 @@ def load_3ds(filename, context, IMPORT_CONSTRAIN_BOUNDS=10.0, IMAGE_SEARCH=True,
# me = ob.getData(mesh=1)
# me.verts.delete([me.verts[0],])
# if not APPLY_MATRIX:
# me.transform(ob.matrixWorld.copy().invert())
# me.transform(ob.matrix_world.copy().invert())
# Done DUMMYVERT
"""
@ -950,7 +948,7 @@ def load_3ds(filename, context, IMPORT_CONSTRAIN_BOUNDS=10.0, IMAGE_SEARCH=True,
# SCALE_MAT = Blender.mathutils.Matrix([SCALE,0,0,0],[0,SCALE,0,0],[0,0,SCALE,0],[0,0,0,1])
for ob in importedObjects:
ob.setMatrix(ob.matrixWorld * SCALE_MAT)
ob.matrix_world = ob.matrix_world * SCALE_MAT
# Done constraining to bounds.

2
release/scripts/modules/add_object_utils.py
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@ -61,7 +61,7 @@ def add_object_data(context, obdata, operator=None):
base.layers_from_view(context.space_data)
obj_new.matrix = add_object_align_init(context, operator)
obj_new.matrix_world = add_object_align_init(context, operator)
obj_act = scene.objects.active

2
release/scripts/op/object.py
View File

@ -473,7 +473,7 @@ class MakeDupliFace(bpy.types.Operator):
linked.setdefault(data, []).append(obj)
for data, objects in linked.items():
face_verts = [axis for obj in objects for v in matrix_to_quat(obj.matrix) for axis in v]
face_verts = [axis for obj in objects for v in matrix_to_quat(obj.matrix_world) for axis in v]
faces = list(range(int(len(face_verts) / 3)))
mesh = bpy.data.meshes.new(data.name + "_dupli")

4
release/scripts/op/object_align.py
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@ -34,7 +34,7 @@ def align_objects(align_x, align_y, align_z, align_mode, relative_to):
for obj in bpy.context.selected_objects:
if obj.type == 'MESH':
bb_world = [obj.matrix * Vector(v[:]) for v in obj.bound_box]
bb_world = [obj.matrix_world * Vector(v[:]) for v in obj.bound_box]
Left_Up_Front = bb_world[1]
Right_Down_Back = bb_world[7]
@ -95,7 +95,7 @@ def align_objects(align_x, align_y, align_z, align_mode, relative_to):
if obj.type == 'MESH':
loc_world = obj.location
bb_world = [obj.matrix * Vector(v[:]) for v in obj.bound_box]
bb_world = [obj.matrix_world * Vector(v[:]) for v in obj.bound_box]
Left_Up_Front = bb_world[1]
Right_Down_Back = bb_world[7]

2
release/scripts/op/uvcalc_smart_project.py
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@ -935,7 +935,7 @@ def main(context, island_margin, projection_limit):
# Initialize projectVecs
if USER_VIEW_INIT:
# Generate Projection
projectVecs = [Vector(Window.GetViewVector()) * ob.matrixWorld.copy().invert().rotation_part()] # We add to this allong the way
projectVecs = [Vector(Window.GetViewVector()) * ob.matrix_world.copy().invert().rotation_part()] # We add to this allong the way
else:
projectVecs = []

47
source/blender/makesrna/intern/rna_object.c
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@ -134,12 +134,45 @@ void rna_Object_internal_update(Main *bmain, Scene *scene, PointerRNA *ptr)
DAG_id_flush_update(ptr->id.data, OB_RECALC_OB);
}
void rna_Object_matrix_update(Main *bmain, Scene *scene, PointerRNA *ptr)
void rna_Object_matrix_world_update(Main *bmain, Scene *scene, PointerRNA *ptr)
{
object_apply_mat4(ptr->id.data, ((Object *)ptr->id.data)->obmat);
rna_Object_internal_update(bmain, scene, ptr);
}
void rna_Object_matrix_local_get(PointerRNA *ptr, float values[16])
{
Object *ob= ptr->id.data;
if(ob->parent) {
float invmat[4][4]; /* for inverse of parent's matrix */
invert_m4_m4(invmat, ob->parent->obmat);
mul_m4_m4m4((float(*)[4])values, ob->obmat, invmat);
}
else {
copy_m4_m4((float(*)[4])values, ob->obmat);
}
}
void rna_Object_matrix_local_set(PointerRNA *ptr, const float values[16])
{
Object *ob= ptr->id.data;
/* localspace matrix is truly relative to the parent, but parameters
* stored in object are relative to parentinv matrix. Undo the parent
* inverse part before updating obmat and calling apply_obmat() */
if(ob->parent) {
float invmat[4][4];
invert_m4_m4(invmat, ob->parentinv);
mul_m4_m4m4(ob->obmat, (float(*)[4])values, invmat);
}
else {
copy_m4_m4(ob->obmat, (float(*)[4])values);
}
object_apply_mat4(ob, ob->obmat);
}
void rna_Object_internal_update_data(Main *bmain, Scene *scene, PointerRNA *ptr)
{
DAG_id_flush_update(ptr->id.data, OB_RECALC_DATA);
@ -1700,11 +1733,17 @@ static void rna_def_object(BlenderRNA *brna)
RNA_def_property_update(prop, NC_OBJECT|ND_TRANSFORM, "rna_Object_internal_update");
/* matrix */
prop= RNA_def_property(srna, "matrix", PROP_FLOAT, PROP_MATRIX);
prop= RNA_def_property(srna, "matrix_world", PROP_FLOAT, PROP_MATRIX);
RNA_def_property_float_sdna(prop, NULL, "obmat");
RNA_def_property_multi_array(prop, 2, matrix_dimsize);
RNA_def_property_ui_text(prop, "Matrix", "Transformation matrix");
RNA_def_property_update(prop, NC_OBJECT|ND_TRANSFORM, "rna_Object_matrix_update");
RNA_def_property_ui_text(prop, "Matrix World", "Worldspace transformation matrix");
RNA_def_property_update(prop, NC_OBJECT|ND_TRANSFORM, "rna_Object_matrix_world_update");
prop= RNA_def_property(srna, "matrix_local", PROP_FLOAT, PROP_MATRIX);
RNA_def_property_multi_array(prop, 2, matrix_dimsize);
RNA_def_property_ui_text(prop, "Local Matrix", "Parent relative transformation matrix");
RNA_def_property_float_funcs(prop, "rna_Object_matrix_local_get", "rna_Object_matrix_local_set", NULL);
RNA_def_property_update(prop, NC_OBJECT|ND_TRANSFORM, NULL);
/* collections */
prop= RNA_def_property(srna, "constraints", PROP_COLLECTION, PROP_NONE);