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blender/release/scripts/ui/properties_object_constraint.py
Joshua Leung ce9d5c43e2 Spline IK - Influence Control 
Made the 'Influence' slider work for Spline IK too, and made that setting visible now that it works. 

Note that there is still some popping that can occur when going to/from influence = 0.0. I'm not sure exactly what's causing this yet, but hopefully it won't be too noticeable in practice.
2010-04-23 05:14:00 +00:00

786 lines
23 KiB
Python
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# ##### BEGIN GPL LICENSE BLOCK #####
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software Foundation,
# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
#
# ##### END GPL LICENSE BLOCK #####
# <pep8 compliant>
import bpy
narrowui = 180
class ConstraintButtonsPanel(bpy.types.Panel):
bl_space_type = 'PROPERTIES'
bl_region_type = 'WINDOW'
bl_context = "constraint"
def draw_constraint(self, context, con):
layout = self.layout
box = layout.template_constraint(con)
wide_ui = context.region.width > narrowui
if box:
# match enum type to our functions, avoids a lookup table.
getattr(self, con.type)(context, box, con, wide_ui)
if con.type not in ('RIGID_BODY_JOINT', 'NULL'):
box.prop(con, "influence")
def space_template(self, layout, con, wide_ui, target=True, owner=True):
if target or owner:
split = layout.split(percentage=0.2)
if wide_ui:
split.label(text="Space:")
row = split.row()
else:
row = layout.row()
if target:
row.prop(con, "target_space", text="")
if wide_ui:
if target and owner:
row.label(icon='ARROW_LEFTRIGHT')
else:
row = layout.row()
if owner:
row.prop(con, "owner_space", text="")
def target_template(self, layout, con, wide_ui, subtargets=True):
if wide_ui:
layout.prop(con, "target") # XXX limiting settings for only 'curves' or some type of object
else:
layout.prop(con, "target", text="")
if con.target and subtargets:
if con.target.type == 'ARMATURE':
if wide_ui:
layout.prop_object(con, "subtarget", con.target.data, "bones", text="Bone")
else:
layout.prop_object(con, "subtarget", con.target.data, "bones", text="")
if con.type in ('COPY_LOCATION', 'STRETCH_TO', 'TRACK_TO'):
row = layout.row()
row.label(text="Head/Tail:")
row.prop(con, "head_tail", text="")
elif con.target.type in ('MESH', 'LATTICE'):
layout.prop_object(con, "subtarget", con.target, "vertex_groups", text="Vertex Group")
def ik_template(self, layout, con, wide_ui):
# only used for iTaSC
layout.prop(con, "pole_target")
if con.pole_target and con.pole_target.type == 'ARMATURE':
layout.prop_object(con, "pole_subtarget", con.pole_target.data, "bones", text="Bone")
if con.pole_target:
row = layout.row()
row.label()
row.prop(con, "pole_angle")
split = layout.split(percentage=0.33)
col = split.column()
col.prop(con, "use_tail")
col.prop(con, "use_stretch")
col = split.column()
col.prop(con, "chain_length")
col.prop(con, "use_target")
def CHILD_OF(self, context, layout, con, wide_ui):
self.target_template(layout, con, wide_ui)
split = layout.split()
col = split.column()
col.label(text="Location:")
col.prop(con, "use_location_x", text="X")
col.prop(con, "use_location_y", text="Y")
col.prop(con, "use_location_z", text="Z")
col = split.column()
col.label(text="Rotation:")
col.prop(con, "use_rotation_x", text="X")
col.prop(con, "use_rotation_y", text="Y")
col.prop(con, "use_rotation_z", text="Z")
col = split.column()
col.label(text="Scale:")
col.prop(con, "use_scale_x", text="X")
col.prop(con, "use_scale_y", text="Y")
col.prop(con, "use_scale_z", text="Z")
split = layout.split()
col = split.column()
col.operator("constraint.childof_set_inverse")
if wide_ui:
col = split.column()
col.operator("constraint.childof_clear_inverse")
def TRACK_TO(self, context, layout, con, wide_ui):
self.target_template(layout, con, wide_ui)
row = layout.row()
if wide_ui:
row.label(text="To:")
row.prop(con, "track", expand=True)
split = layout.split()
col = split.column()
col.prop(con, "up", text="Up")
if wide_ui:
col = split.column()
col.prop(con, "target_z")
self.space_template(layout, con, wide_ui)
def IK(self, context, layout, con, wide_ui):
if context.object.pose.ik_solver == "ITASC":
layout.prop(con, "ik_type")
getattr(self, 'IK_' + con.ik_type)(context, layout, con, wide_ui)
else:
# Legacy IK constraint
self.target_template(layout, con, wide_ui)
if wide_ui:
layout.prop(con, "pole_target")
else:
layout.prop(con, "pole_target", text="")
if con.pole_target and con.pole_target.type == 'ARMATURE':
if wide_ui:
layout.prop_object(con, "pole_subtarget", con.pole_target.data, "bones", text="Bone")
else:
layout.prop_object(con, "pole_subtarget", con.pole_target.data, "bones", text="")
if con.pole_target:
row = layout.row()
row.prop(con, "pole_angle")
if wide_ui:
row.label()
split = layout.split()
col = split.column()
col.prop(con, "iterations")
col.prop(con, "chain_length")
col.label(text="Weight:")
col.prop(con, "weight", text="Position", slider=True)
sub = col.column()
sub.active = con.use_rotation
sub.prop(con, "orient_weight", text="Rotation", slider=True)
if wide_ui:
col = split.column()
col.prop(con, "use_tail")
col.prop(con, "use_stretch")
col.separator()
col.prop(con, "use_target")
col.prop(con, "use_rotation")
def IK_COPY_POSE(self, context, layout, con, wide_ui):
self.target_template(layout, con, wide_ui)
self.ik_template(layout, con, wide_ui)
row = layout.row()
row.label(text="Axis Ref:")
row.prop(con, "axis_reference", expand=True)
split = layout.split(percentage=0.33)
split.row().prop(con, "use_position")
row = split.row()
row.prop(con, "weight", text="Weight", slider=True)
row.active = con.use_position
split = layout.split(percentage=0.33)
row = split.row()
row.label(text="Lock:")
row = split.row()
row.prop(con, "pos_lock_x", text="X")
row.prop(con, "pos_lock_y", text="Y")
row.prop(con, "pos_lock_z", text="Z")
split.active = con.use_position
split = layout.split(percentage=0.33)
split.row().prop(con, "use_rotation")
row = split.row()
row.prop(con, "orient_weight", text="Weight", slider=True)
row.active = con.use_rotation
split = layout.split(percentage=0.33)
row = split.row()
row.label(text="Lock:")
row = split.row()
row.prop(con, "rot_lock_x", text="X")
row.prop(con, "rot_lock_y", text="Y")
row.prop(con, "rot_lock_z", text="Z")
split.active = con.use_rotation
def IK_DISTANCE(self, context, layout, con, wide_ui):
self.target_template(layout, con, wide_ui)
self.ik_template(layout, con, wide_ui)
layout.prop(con, "limit_mode")
row = layout.row()
row.prop(con, "weight", text="Weight", slider=True)
row.prop(con, "distance", text="Distance", slider=True)
def FOLLOW_PATH(self, context, layout, con, wide_ui):
self.target_template(layout, con, wide_ui)
split = layout.split()
col = split.column()
col.prop(con, "use_curve_follow")
col.prop(con, "use_curve_radius")
if wide_ui:
col = split.column()
col.prop(con, "use_fixed_position")
if con.use_fixed_position:
col.prop(con, "offset_factor", text="Offset")
else:
col.prop(con, "offset")
row = layout.row()
if wide_ui:
row.label(text="Forward:")
row.prop(con, "forward", expand=True)
row = layout.row()
row.prop(con, "up", text="Up")
if wide_ui:
row.label()
def LIMIT_ROTATION(self, context, layout, con, wide_ui):
split = layout.split()
col = split.column(align=True)
col.prop(con, "use_limit_x")
sub = col.column()
sub.active = con.use_limit_x
sub.prop(con, "minimum_x", text="Min")
sub.prop(con, "maximum_x", text="Max")
if wide_ui:
col = split.column(align=True)
col.prop(con, "use_limit_y")
sub = col.column()
sub.active = con.use_limit_y
sub.prop(con, "minimum_y", text="Min")
sub.prop(con, "maximum_y", text="Max")
if wide_ui:
col = split.column(align=True)
col.prop(con, "use_limit_z")
sub = col.column()
sub.active = con.use_limit_z
sub.prop(con, "minimum_z", text="Min")
sub.prop(con, "maximum_z", text="Max")
row = layout.row()
row.prop(con, "limit_transform")
if wide_ui:
row.label()
row = layout.row()
if wide_ui:
row.label(text="Convert:")
row.prop(con, "owner_space", text="")
def LIMIT_LOCATION(self, context, layout, con, wide_ui):
split = layout.split()
col = split.column()
col.prop(con, "use_minimum_x")
sub = col.column()
sub.active = con.use_minimum_x
sub.prop(con, "minimum_x", text="")
col.prop(con, "use_maximum_x")
sub = col.column()
sub.active = con.use_maximum_x
sub.prop(con, "maximum_x", text="")
if wide_ui:
col = split.column()
col.prop(con, "use_minimum_y")
sub = col.column()
sub.active = con.use_minimum_y
sub.prop(con, "minimum_y", text="")
col.prop(con, "use_maximum_y")
sub = col.column()
sub.active = con.use_maximum_y
sub.prop(con, "maximum_y", text="")
if wide_ui:
col = split.column()
col.prop(con, "use_minimum_z")
sub = col.column()
sub.active = con.use_minimum_z
sub.prop(con, "minimum_z", text="")
col.prop(con, "use_maximum_z")
sub = col.column()
sub.active = con.use_maximum_z
sub.prop(con, "maximum_z", text="")
row = layout.row()
row.prop(con, "limit_transform")
if wide_ui:
row.label()
row = layout.row()
if wide_ui:
row.label(text="Convert:")
row.prop(con, "owner_space", text="")
def LIMIT_SCALE(self, context, layout, con, wide_ui):
split = layout.split()
col = split.column()
col.prop(con, "use_minimum_x")
sub = col.column()
sub.active = con.use_minimum_x
sub.prop(con, "minimum_x", text="")
col.prop(con, "use_maximum_x")
sub = col.column()
sub.active = con.use_maximum_x
sub.prop(con, "maximum_x", text="")
if wide_ui:
col = split.column()
col.prop(con, "use_minimum_y")
sub = col.column()
sub.active = con.use_minimum_y
sub.prop(con, "minimum_y", text="")
col.prop(con, "use_maximum_y")
sub = col.column()
sub.active = con.use_maximum_y
sub.prop(con, "maximum_y", text="")
if wide_ui:
col = split.column()
col.prop(con, "use_minimum_z")
sub = col.column()
sub.active = con.use_minimum_z
sub.prop(con, "minimum_z", text="")
col.prop(con, "use_maximum_z")
sub = col.column()
sub.active = con.use_maximum_z
sub.prop(con, "maximum_z", text="")
row = layout.row()
row.prop(con, "limit_transform")
if wide_ui:
row.label()
row = layout.row()
if wide_ui:
row.label(text="Convert:")
row.prop(con, "owner_space", text="")
def COPY_ROTATION(self, context, layout, con, wide_ui):
self.target_template(layout, con, wide_ui)
split = layout.split()
col = split.column()
col.prop(con, "use_x", text="X")
sub = col.column()
sub.active = con.use_x
sub.prop(con, "invert_x", text="Invert")
col = split.column()
col.prop(con, "use_y", text="Y")
sub = col.column()
sub.active = con.use_y
sub.prop(con, "invert_y", text="Invert")
col = split.column()
col.prop(con, "use_z", text="Z")
sub = col.column()
sub.active = con.use_z
sub.prop(con, "invert_z", text="Invert")
layout.prop(con, "use_offset")
self.space_template(layout, con, wide_ui)
def COPY_LOCATION(self, context, layout, con, wide_ui):
self.target_template(layout, con, wide_ui)
split = layout.split()
col = split.column()
col.prop(con, "use_x", text="X")
sub = col.column()
sub.active = con.use_x
sub.prop(con, "invert_x", text="Invert")
col = split.column()
col.prop(con, "use_y", text="Y")
sub = col.column()
sub.active = con.use_y
sub.prop(con, "invert_y", text="Invert")
col = split.column()
col.prop(con, "use_z", text="Z")
sub = col.column()
sub.active = con.use_z
sub.prop(con, "invert_z", text="Invert")
layout.prop(con, "use_offset")
self.space_template(layout, con, wide_ui)
def COPY_SCALE(self, context, layout, con, wide_ui):
self.target_template(layout, con, wide_ui)
row = layout.row(align=True)
row.prop(con, "use_x", text="X")
row.prop(con, "use_y", text="Y")
row.prop(con, "use_z", text="Z")
layout.prop(con, "use_offset")
self.space_template(layout, con, wide_ui)
def MAINTAIN_VOLUME(self, context, layout, con, wide_ui):
row = layout.row()
if wide_ui:
row.label(text="Free:")
row.prop(con, "axis", expand=True)
layout.prop(con, "volume")
self.space_template(layout, con, wide_ui)
def COPY_TRANSFORMS(self, context, layout, con, wide_ui):
self.target_template(layout, con, wide_ui)
self.space_template(layout, con, wide_ui)
#def SCRIPT(self, context, layout, con):
def ACTION(self, context, layout, con, wide_ui):
self.target_template(layout, con, wide_ui)
if wide_ui:
layout.prop(con, "action")
else:
layout.prop(con, "action", text="")
if wide_ui:
layout.prop(con, "transform_channel")
else:
layout.prop(con, "transform_channel", text="")
split = layout.split()
col = split.column(align=True)
col.label(text="Action Length:")
col.prop(con, "frame_start", text="Start")
col.prop(con, "frame_end", text="End")
if wide_ui:
col = split.column(align=True)
col.label(text="Target Range:")
col.prop(con, "minimum", text="Min")
col.prop(con, "maximum", text="Max")
row = layout.row()
if wide_ui:
row.label(text="Convert:")
row.prop(con, "target_space", text="")
def LOCKED_TRACK(self, context, layout, con, wide_ui):
self.target_template(layout, con, wide_ui)
row = layout.row()
if wide_ui:
row.label(text="To:")
row.prop(con, "track", expand=True)
row = layout.row()
if wide_ui:
row.label(text="Lock:")
row.prop(con, "locked", expand=True)
def LIMIT_DISTANCE(self, context, layout, con, wide_ui):
self.target_template(layout, con, wide_ui)
col = layout.column(align=True)
col.prop(con, "distance")
col.operator("constraint.limitdistance_reset")
row = layout.row()
row.label(text="Clamp Region:")
row.prop(con, "limit_mode", text="")
def STRETCH_TO(self, context, layout, con, wide_ui):
self.target_template(layout, con, wide_ui)
split = layout.split()
col = split.column()
col.prop(con, "original_length", text="Rest Length")
if wide_ui:
col = split.column()
col.operator("constraint.stretchto_reset", text="Reset")
col = layout.column()
col.prop(con, "bulge", text="Volume Variation")
row = layout.row()
if wide_ui:
row.label(text="Volume:")
row.prop(con, "volume", expand=True)
if not wide_ui:
row = layout.row()
row.label(text="Plane:")
row.prop(con, "keep_axis", expand=True)
def FLOOR(self, context, layout, con, wide_ui):
self.target_template(layout, con, wide_ui)
split = layout.split()
col = split.column()
col.prop(con, "sticky")
if wide_ui:
col = split.column()
col.prop(con, "use_rotation")
layout.prop(con, "offset")
row = layout.row()
if wide_ui:
row.label(text="Min/Max:")
row.prop(con, "floor_location", expand=True)
self.space_template(layout, con, wide_ui)
def RIGID_BODY_JOINT(self, context, layout, con, wide_ui):
self.target_template(layout, con, wide_ui)
if wide_ui:
layout.prop(con, "pivot_type")
else:
layout.prop(con, "pivot_type", text="")
if wide_ui:
layout.prop(con, "child")
else:
layout.prop(con, "child", text="")
split = layout.split()
col = split.column()
col.prop(con, "disable_linked_collision", text="No Collision")
if wide_ui:
col = split.column()
col.prop(con, "draw_pivot", text="Display Pivot")
split = layout.split()
col = split.column(align=True)
col.label(text="Pivot:")
col.prop(con, "pivot_x", text="X")
col.prop(con, "pivot_y", text="Y")
col.prop(con, "pivot_z", text="Z")
if wide_ui:
col = split.column(align=True)
col.label(text="Axis:")
col.prop(con, "axis_x", text="X")
col.prop(con, "axis_y", text="Y")
col.prop(con, "axis_z", text="Z")
#Missing: Limit arrays (not wrapped in RNA yet)
def CLAMP_TO(self, context, layout, con, wide_ui):
self.target_template(layout, con, wide_ui)
row = layout.row()
if wide_ui:
row.label(text="Main Axis:")
row.prop(con, "main_axis", expand=True)
row = layout.row()
row.prop(con, "cyclic")
def TRANSFORM(self, context, layout, con, wide_ui):
self.target_template(layout, con, wide_ui)
layout.prop(con, "extrapolate_motion", text="Extrapolate")
col = layout.column()
col.row().label(text="Source:")
col.row().prop(con, "map_from", expand=True)
split = layout.split()
sub = split.column(align=True)
sub.label(text="X:")
sub.prop(con, "from_min_x", text="Min")
sub.prop(con, "from_max_x", text="Max")
if wide_ui:
sub = split.column(align=True)
sub.label(text="Y:")
sub.prop(con, "from_min_y", text="Min")
sub.prop(con, "from_max_y", text="Max")
if wide_ui:
sub = split.column(align=True)
sub.label(text="Z:")
sub.prop(con, "from_min_z", text="Min")
sub.prop(con, "from_max_z", text="Max")
split = layout.split()
col = split.column()
col.label(text="Destination:")
col.row().prop(con, "map_to", expand=True)
split = layout.split()
col = split.column()
col.label(text="X:")
col.row().prop(con, "map_to_x_from", expand=True)
sub = col.column(align=True)
sub.prop(con, "to_min_x", text="Min")
sub.prop(con, "to_max_x", text="Max")
if wide_ui:
col = split.column()
col.label(text="Y:")
col.row().prop(con, "map_to_y_from", expand=True)
sub = col.column(align=True)
sub.prop(con, "to_min_y", text="Min")
sub.prop(con, "to_max_y", text="Max")
if wide_ui:
col = split.column()
col.label(text="Z:")
col.row().prop(con, "map_to_z_from", expand=True)
sub = col.column(align=True)
sub.prop(con, "to_min_z", text="Min")
sub.prop(con, "to_max_z", text="Max")
self.space_template(layout, con, wide_ui)
def SHRINKWRAP(self, context, layout, con, wide_ui):
self.target_template(layout, con, wide_ui)
layout.prop(con, "distance")
layout.prop(con, "shrinkwrap_type")
if con.shrinkwrap_type == 'PROJECT':
row = layout.row(align=True)
row.prop(con, "use_x")
row.prop(con, "use_y")
row.prop(con, "use_z")
def DAMPED_TRACK(self, context, layout, con, wide_ui):
self.target_template(layout, con, wide_ui)
row = layout.row()
if wide_ui:
row.label(text="To:")
row.prop(con, "track", expand=True)
def SPLINE_IK(self, context, layout, con, wide_ui):
self.target_template(layout, con, wide_ui)
col = layout.column()
col.label(text="Spline Fitting:")
col.prop(con, "chain_length")
col.prop(con, "even_divisions")
col.prop(con, "chain_offset")
col = layout.column()
col.label(text="Chain Scaling:")
col.prop(con, "y_stretch")
if wide_ui:
col.prop(con, "xz_scaling_mode")
else:
col.prop(con, "xz_scaling_mode", text="")
col.prop(con, "use_curve_radius")
class OBJECT_PT_constraints(ConstraintButtonsPanel):
bl_label = "Object Constraints"
bl_context = "constraint"
def poll(self, context):
return (context.object)
def draw(self, context):
layout = self.layout
ob = context.object
layout.operator_menu_enum("object.constraint_add", "type")
for con in ob.constraints:
self.draw_constraint(context, con)
class BONE_PT_constraints(ConstraintButtonsPanel):
bl_label = "Bone Constraints"
bl_context = "bone_constraint"
def poll(self, context):
return (context.pose_bone)
def draw(self, context):
layout = self.layout
layout.operator_menu_enum("pose.constraint_add", "type")
for con in context.pose_bone.constraints:
self.draw_constraint(context, con)
classes = [
OBJECT_PT_constraints,
BONE_PT_constraints]
def register():
register = bpy.types.register
for cls in classes:
register(cls)
def unregister():
unregister = bpy.types.unregister
for cls in classes:
unregister(cls)
if __name__ == "__main__":
register()
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