diff options
Diffstat (limited to 'release')
| -rw-r--r-- | release/scripts/modules/mocap_tools.py | 71 |
1 files changed, 70 insertions, 1 deletions
diff --git a/release/scripts/modules/mocap_tools.py b/release/scripts/modules/mocap_tools.py index ed945d45251..703db4477ba 100644 --- a/release/scripts/modules/mocap_tools.py +++ b/release/scripts/modules/mocap_tools.py @@ -18,7 +18,7 @@ # <pep8 compliant> -from math import hypot, sqrt, isfinite, radians +from math import hypot, sqrt, isfinite, radians, pi import bpy import time from mathutils import Vector, Matrix @@ -637,3 +637,72 @@ def guessMapping(performer_obj, enduser_obj): guessSingleMapping(child) guessSingleMapping(root) + + +def limit_dof(context, performer_obj, enduser_obj): + limitDict = {} + perf_bones = [bone for bone in performer_obj.pose.bones if bone.bone.map] + c_frame = context.scene.frame_current + for bone in perf_bones: + limitDict[bone.bone.map] = [1000, 1000, 1000, -1000, -1000, -1000] + for t in range(context.scene.frame_start, context.scene.frame_end): + context.scene.frame_set(t) + for bone in perf_bones: + end_bone = enduser_obj.pose.bones[bone.bone.map] + bake_matrix = bone.matrix + rest_matrix = end_bone.bone.matrix_local + + if end_bone.parent and end_bone.bone.use_inherit_rotation: + srcParent = bone.parent + parent_mat = srcParent.matrix + parent_rest = end_bone.parent.bone.matrix_local + parent_rest_inv = parent_rest.copy() + parent_rest_inv.invert() + parent_mat_inv = parent_mat.copy() + parent_mat_inv.invert() + bake_matrix = parent_mat_inv * bake_matrix + rest_matrix = parent_rest_inv * rest_matrix + + rest_matrix_inv = rest_matrix.copy() + rest_matrix_inv.invert() + bake_matrix = rest_matrix_inv * bake_matrix + + mat = bake_matrix + euler = mat.to_euler() + limitDict[bone.bone.map][0] = min(limitDict[bone.bone.map][0], euler.x) + limitDict[bone.bone.map][1] = min(limitDict[bone.bone.map][1], euler.y) + limitDict[bone.bone.map][2] = min(limitDict[bone.bone.map][2], euler.z) + limitDict[bone.bone.map][3] = max(limitDict[bone.bone.map][3], euler.x) + limitDict[bone.bone.map][4] = max(limitDict[bone.bone.map][4], euler.y) + limitDict[bone.bone.map][5] = max(limitDict[bone.bone.map][5], euler.z) + for bone in enduser_obj.pose.bones: + existingConstraint = [constraint for constraint in bone.constraints if constraint.name == "DOF Limitation"] + if existingConstraint: + bone.constraints.remove(existingConstraint[0]) + end_bones = [bone for bone in enduser_obj.pose.bones if bone.name in limitDict.keys()] + for bone in end_bones: + #~ if not bone.is_in_ik_chain: + newCons = bone.constraints.new("LIMIT_ROTATION") + newCons.name = "DOF Limitation" + newCons.owner_space = "LOCAL" + newCons.min_x, newCons.min_y, newCons.min_z, newCons.max_x, newCons.max_y, newCons.max_z = limitDict[bone.name] + newCons.use_limit_x = True + newCons.use_limit_y = True + newCons.use_limit_z = True + #~ else: + #~ bone.ik_min_x, bone.ik_min_y, bone.ik_min_z, bone.ik_max_x, bone.ik_max_y, bone.ik_max_z = limitDict[bone.name] + #~ bone.use_ik_limit_x = True + #~ bone.use_ik_limit_y = True + #~ bone.use_ik_limit_z= True + #~ bone.ik_stiffness_x = 1/((limitDict[bone.name][3] - limitDict[bone.name][0])/(2*pi))) + #~ bone.ik_stiffness_y = 1/((limitDict[bone.name][4] - limitDict[bone.name][1])/(2*pi))) + #~ bone.ik_stiffness_z = 1/((limitDict[bone.name][5] - limitDict[bone.name][2])/(2*pi))) + + context.scene.frame_set(c_frame) + + +def limit_dof_toggle_off(context, enduser_obj): + for bone in enduser_obj.pose.bones: + existingConstraint = [constraint for constraint in bone.constraints if constraint.name == "DOF Limitation"] + if existingConstraint: + bone.constraints.remove(existingConstraint[0]) |