Help required in mapping armature
| Code: |
| obj = bpy.data.objects
sc = bpy.context.scene with nui.Runtime() as kinect: kinect.skeleton_engine.enabled = True switch=True count=sc.frame_start while (count<=sc.frame_end): frame = kinect.skeleton_engine.get_next_frame() for skeleton in frame.SkeletonData: if skeleton.eTrackingState == nui.SkeletonTrackingState.TRACKED: for ob in obj: if ob.type=='ARMATURE': bpy.ops.object.mode_set(mode='POSE') abc=bpy.data.armatures for ab in abc: for a in ab.bones: '''notcomplete bone mapping issues''' bpy.context.object.pose.bones[a.name].rotation_mode='XYZ' if a.headk == True: skl=skeleton.SkeletonPositions[JointId.Head] skl2=bpy.context.object.pose.bones[a.name].matrix mhead=calMatrix(skl,skl2) bpy.context.object.pose.bones[a.name].matrix=mhead elif a.chest == True: skl=skeleton.SkeletonPositions[JointId.ShoulderCenter] ' skl2=bpy.context.object.pose.bones[a.name].matrix mchest=calMatrix(skl,skl2) bpy.context.object.pose.bones[a.name].matrix=mchest elif a.rightshoulder == True: skl=skeleton.SkeletonPositions[JointId.ShoulderRight] skl2=bpy.context.object.pose.bones[a.name].matrix mrshld=calMatrix(skl,skl2) bpy.context.object.pose.bones[a.name].matrix=mrshld elif a.leftshoulder == True: skl=skeleton.SkeletonPositions[JointId.ShoulderLeft] skl2=bpy.context.object.pose.bones[a.name].matrix mlshld=calMatrix(skl,skl2) bpy.context.object.pose.bones[a.name].matrix=mlshld elif a.spine == True: skl=skeleton.SkeletonPositions[JointId.Spine] skl2=bpy.context.object.pose.bones[a.name].matrix mspine=calMatrix(skl,skl2) bpy.context.object.pose.bones[a.name].matrix=mspine elif a.rightarm == True: skl=skeleton.SkeletonPositions[JointId.ElbowRight] skl2=bpy.context.object.pose.bones[a.name].matrix mrarm=calMatrix(skl,skl2) bpy.context.object.pose.bones[a.name].matrix=mrarm elif a.leftarm == True: skl=skeleton.SkeletonPositions[JointId.ElbowLeft] skl2=bpy.context.object.pose.bones[a.name].matrix mlarm=calMatrix(skl,skl2) bpy.context.object.pose.bones[a.name].matrix=mlarm elif a.rightforearm == True: skl=skeleton.SkeletonPositions[JointId.WristRight] skl2=bpy.context.object.pose.bones[a.name].matrix mrfarm=calMatrix(skl,skl2) bpy.context.object.pose.bones[a.name].matrix=mrfarm elif a.leftforearm == True: skl=skeleton.SkeletonPositions[JointId.WristLeft] skl2=bpy.context.object.pose.bones[a.name].matrix mlfarm=calMatrix(skl,skl2) bpy.context.object.pose.bones[a.name].matrix=mlfarm elif a.lefthand == True: skl=skeleton.SkeletonPositions[JointId.HandLeft] skl2=bpy.context.object.pose.bones[a.name].matrix mlhand=calMatrix(skl,skl2) bpy.context.object.pose.bones[a.name].matrix=mlhand elif a.righthand == True: skl=skeleton.SkeletonPositions[JointId.HandRight] skl2=bpy.context.object.pose.bones[a.name].matrix mrhand=calMatrix(skl,skl2) bpy.context.object.pose.bones[a.name].matrix=mrhand elif a.lefthip == True: skl=skeleton.SkeletonPositions[JointId.HipLeft] skl2=bpy.context.object.pose.bones[a.name].matrix mlhip=calMatrix(skl,skl2) bpy.context.object.pose.bones[a.name].matrix=mlhip elif a.righthip == True: skl=skeleton.SkeletonPositions[JointId.HipRight] skl2=bpy.context.object.pose.bones[a.name].matrix mrhip=calMatrix(skl,skl2) bpy.context.object.pose.bones[a.name].matrix=mrhip elif a.rightthigh == True: skl=skeleton.SkeletonPositions[JointId.KneeRight] skl2=bpy.context.object.pose.bones[a.name].matrix mrthgh=calMatrix(skl,skl2) bpy.context.object.pose.bones[a.name].matrix=mrthgh elif a.leftthigh == True: skl=skeleton.SkeletonPositions[JointId.KneeLeft] skl2=bpy.context.object.pose.bones[a.name].matrix mlthgh=calMatrix(skl,skl2) bpy.context.object.pose.bones[a.name].matrix=mlthgh elif a.rightleg == True: skl=skeleton.SkeletonPositions[JointId.FootRight] skl2=bpy.context.object.pose.bones[a.name].matrix mrleg=calMatrix(skl,skl2) bpy.context.object.pose.bones[a.name].matrix=mrleg elif a.leftleg == True: skl=skeleton.SkeletonPositions[JointId.FootLeft] skl2=bpy.context.object.pose.bones[a.name].matrix mlleg=calMatrix(skl,skl2) bpy.context.object.pose.bones[a.name].matrix=mlleg bpy.context.object.pose.bones[a.name].keyframe_insert('rotation_euler', frame=count, index=0) bpy.context.object.pose.bones[a.name].keyframe_insert('rotation_euler', frame=count, index=1) bpy.context.object.pose.bones[a.name].keyframe_insert('rotation_euler', frame=count, index=2) def calMatrix(A,B): angles=mathutils.Vector((0.0,0.0,0.0)) temp=mathutils.Vector((0.0,0.0,0.0)) alfa=math.atan2(-A.y,A.z) beta=math.atan2(-A.z,A.x) gama=math.atan2(A.y,A.x) angles.x=alfa angles.y=beta angles.z=gama loc, rot, scl=B.decompose() temp.x=A.x temp.y=A.y temp.z=A.z x= mathutils.Matrix.Rotation(angles.x, 4, 'X') y= mathutils.Matrix.Rotation(angles.y, 4, 'Y') z= mathutils.Matrix.Rotation(angles.z, 4, 'Z') xyz=x*y*z trans=mathutils.Matrix.Translation(temp) s=mathutils.Matrix([[scl.x,0,0,0],[0,scl.y,0,0],[0,0,scl.z,0],[0,0,0,1]]) newmat1=trans*xyz*s global_matrix = mathutils.Matrix.Rotation(3.14159265, 4, 'X') newmat=global_matrix*newmat1 return newmat |
| AhmedRoofi wrote: | ||
| hello,
i am currently working on a project which is mapping kinect data on armature. i have added kinect module in blender and now having problem in mapping the data. As kinect gives you joint points so i calculate its angles(x,y,z) and calculate matrix from it. but mapping is not perfect when i replace matrix. i am posting code here code i bit long please help me i will be very grateful to you all Thanks
code :
[b]at the end the global matrix i am doing rotation of 180 in x-axis because of the axies difference of kinect and blender |