Differential D3545 Diff 11417 release/scripts/startup/bl_ui/properties_constraint.py

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release/scripts/startup/bl_ui/properties_constraint.py

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#		#
# ##### END GPL LICENSE BLOCK #####		# ##### END GPL LICENSE BLOCK #####

# <pep8 compliant>		# <pep8 compliant>
import bpy		import bpy
from bpy.types import Panel		from bpy.types import Panel


		def target_is_bbone(con):
		try:
		return con.target.data.bones[con.subtarget].bbone_segments > 1
		except KeyError:
		return False

		def should_show_head_tail(con):
		if con.type not in {'CHILD_OF', 'COPY_ROTATION', 'COPY_SCALE'}:
		return True

		return con.head_tail > 0 or con.use_bbone_shape or target_is_bbone(con)


class ConstraintButtonsPanel:		class ConstraintButtonsPanel:
bl_space_type = 'PROPERTIES'		bl_space_type = 'PROPERTIES'
bl_region_type = 'WINDOW'		bl_region_type = 'WINDOW'
bl_context = "constraint"		bl_context = "constraint"

def draw_constraint(self, context, con):		def draw_constraint(self, context, con):
layout = self.layout		layout = self.layout

Show All 27 Lines	class ConstraintButtonsPanel:
@staticmethod		@staticmethod
def target_template(layout, con, subtargets=True):		def target_template(layout, con, subtargets=True):
layout.prop(con, "target") # XXX limiting settings for only 'curves' or some type of object		layout.prop(con, "target") # XXX limiting settings for only 'curves' or some type of object

if con.target and subtargets:		if con.target and subtargets:
if con.target.type == 'ARMATURE':		if con.target.type == 'ARMATURE':
layout.prop_search(con, "subtarget", con.target.data, "bones", text="Bone")		layout.prop_search(con, "subtarget", con.target.data, "bones", text="Bone")

if hasattr(con, "head_tail"):		if hasattr(con, "head_tail") and should_show_head_tail(con):
row = layout.row(align=True)		row = layout.row(align=True)
row.label(text="Head/Tail:")		row.label(text="Head/Tail:")
row.prop(con, "head_tail", text="")		row.prop(con, "head_tail", text="")
row.prop(con, "use_bbone_shape", text="", icon='IPO_BEZIER') # XXX icon, and only when bone has segments?		row.prop(con, "use_bbone_shape", text="", icon='IPO_BEZIER') # XXX icon, and only when bone has segments?
elif con.target.type in {'MESH', 'LATTICE'}:		elif con.target.type in {'MESH', 'LATTICE'}:
layout.prop_search(con, "subtarget", con.target, "vertex_groups", text="Vertex Group")		layout.prop_search(con, "subtarget", con.target, "vertex_groups", text="Vertex Group")

@staticmethod		@staticmethod
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