手机wap网站开发,九游下载安装载,网站建设北京海淀,建筑网校有哪些blender scripting 编写 一、查看ui按钮对应的代码二、查看或修改对象名称三、案例#xff1a;渲染多张图片并导出对应的相机参数 一、查看ui按钮对应的代码 二、查看或修改对象名称 三、案例#xff1a;渲染多张图片并导出对应的相机参数
注#xff1a;通过ui交互都设置好… blender scripting 编写 一、查看ui按钮对应的代码二、查看或修改对象名称三、案例渲染多张图片并导出对应的相机参数 一、查看ui按钮对应的代码 二、查看或修改对象名称 三、案例渲染多张图片并导出对应的相机参数
注通过ui交互都设置好如果ui能渲染该代码就能运行成功。
import bpy
import math
import os
from mathutils import Vector, Matrix
from math import radians
import bmesh
import datetime
import time
import numpy as np
import os
#from os import pathscenenumberbaseline_scene6_clean#basefolderos.path.join(os.path.expanduser(~), Documents, Zantis, scenenumber)
scene bpy.data.scenes[Scene]
#scene.camera.rotation_modeYZX
def length():leg0.00p1[0.0,0.0]temp0ob bpy.context.object # active objectfor p in ob.data.splines.active.bezier_points:p2p1p1[p.co.x,p.co.y]if(temp0):temp1continuedistance math.sqrt( ((p1[0]-p2[0])**2)((p1[1]-p2[1])**2) )leglegdistancereturn legitem0
multiply40
camera bpy.data.objects[Camera]
targetbpy.data.objects[mesh.001]
my_obj[]#my_obj.append(019)
#my_obj.append(021)
#my_obj.append(029)
#my_obj.append(030)
#my_obj.append(031)
#my_obj.append(032)
#my_obj.append(033)
#my_obj.append(034)
my_obj.append(040)
#my_obj.append(042)t1 time.time()#import bpy#for ob in bpy.context.selected_editable_objects:# ob.active_material_index 0# for i in range(len(ob.material_slots)):
# bpy.ops.object.material_slot_remove({object: ob})for item in my_obj:#break# basefolderos.path.join(os.path.expanduser(~), Desktop, Urban_Enviroment_Texturing,Mesh_Texturing_Pipeline, Scenes, 005, images)basefolder os.path.join(E:\\, chromeDownload, mvs_test, scenes, 006, images)t2 time.time()for ob in bpy.context.selected_objects:ob.select_set(False)curvCurve.itempath bpy.data.objects[curv]camera.select_set(True)path.select_set(True)# bpy.context.view_layer.objects.active path # parent# bpy.ops.object.parent_set(typeFOLLOW) # follow path# camera.locationpath.matrix_world bpy.context.object.data.splines.active.bezier_points[0].co# target.locationpath.matrix_world bpy.context.object.data.splines.active.bezier_points[1].co# directarget.location-camera.locationframes(int)(length()*multiply) # bpy.data.scenes[Scene].frame_endframes# bpy.context.object.data.path_durationframesframe_is0framesframes1print(frames)count0for frame_is in range(scene.frame_start, scene.frame_end 1):# for frame_is in range(frames - 3):t3 time.time()scene.frame_currentframe_is#print(scene.frame_currents
# sstr(scene.objects[Camera].matrix_world[0][3])_str(scene.objects[Camera].matrix_world[1][3])_str(scene.objects[Camera].matrix_world[2][3])_
# ssstr(direc[0])_str(direc[1])_str(direc[2]).jpgs str(scene.frame_current).zfill(5).jpgimage_filepathos.path.join(basefolder,s)#print(s)bpy.data.scenes[Scene].render.filepath image_filepath
# bpy.ops.render.render(write_stillTrue)elapsedTime time.time() - t3print(Frame time passed {hours:d}:{minutes:d}:{seconds:d}.format(hoursint((elapsedTime / 60 ** 2) % (60 ** 2)), minutesint((elapsedTime / 60) % (60)),secondsint(elapsedTime % 60)))# print(path to create: , os.path.join(os.path.expanduser(~), Desktop, Data,Depth_data,scenenumber_item))if not os.path.exists(os.path.join(os.path.expanduser(~), basefolder)):os.mkdir(os.path.join(os.path.expanduser(~), basefolder))if not os.path.exists(os.path.join(os.path.expanduser(~), basefolder, RTm/)):os.mkdir(os.path.join(os.path.expanduser(~), basefolder, RTm/))# Set up rendering of depth map:bpy.context.scene.use_nodes Truetree bpy.context.scene.node_treelinks tree.links# clear default nodesfor n in tree.nodes:tree.nodes.remove(n)# create input render layer noderl tree.nodes.new(CompositorNodeRLayers)RGB2BW tree.nodes.new(typeCompositorNodeRGBToBW)links.new(rl.outputs[0], RGB2BW.inputs[0])map tree.nodes.new(typeCompositorNodeMapValue)# Size is chosen kind of arbitrarily, try out until youre satisfied with resulting depth map.map.size [0.05]map.use_min Truemap.min [0]map.use_max Truemap.max [1]links.new(rl.outputs[2], map.inputs[0])mix_multi tree.nodes.new(typeCompositorNodeMixRGB)# Size is chosen kind of arbitrarily, try out until youre satisfied with resulting depth map.mix_multi.blend_type MULTIPLYmix_multi.inputs[2].default_value[0] 0.5mix_multi.inputs[2].default_value[1] 0.5mix_multi.inputs[2].default_value[2] 0.5
# mix_multi.inputs[2].default [0.5 , 0.5, 0.5, 1.0]links.new(rl.outputs[3], mix_multi.inputs[1])mix_multi2 tree.nodes.new(typeCompositorNodeMixRGB)# Size is chosen kind of arbitrarily, try out until youre satisfied with resulting depth map.mix_multi2.blend_type ADDmix_multi2.inputs[2].default_value[0] 0.5mix_multi2.inputs[2].default_value[1] 0.5mix_multi2.inputs[2].default_value[2] 0.5links.new(mix_multi.outputs[0], mix_multi2.inputs[1])invert tree.nodes.new(typeCompositorNodeInvert)links.new(map.outputs[0], invert.inputs[1])# The viewer can come in handy for inspecting the results in the GUIdepthViewer tree.nodes.new(typeCompositorNodeViewer)links.new(invert.outputs[0], depthViewer.inputs[0])# Use alpha from input.links.new(rl.outputs[1], depthViewer.inputs[1])# Normal map# The viewer can come in handy for inspecting the results in the GUIdepthViewer2 tree.nodes.new(typeCompositorNodeViewer)links.new(rl.outputs[1], depthViewer2.inputs[1])links.new(mix_multi2.outputs[0], depthViewer2.inputs[0])# fileOutput tree.nodes.new(typeCompositorNodeOutputFile)
# fileOutput.base_path os.path.join(os.path.expanduser(~), Desktop, Data,Depth_data,scenenumber_item, depth)
## fileOutput.file_slots[0].path str(scene.frame_current).zfill(5)
# links.new(invert.outputs[0], fileOutput.inputs[0])
#
# fileOutput2 tree.nodes.new(typeCompositorNodeOutputFile)
# fileOutput2.base_path os.path.join(os.path.expanduser(~), Desktop, Data,Depth_data,scenenumber_item,normal)
## fileOutput2.file_slots[0].path str(scene.frame_current).zfill(5)
# links.new(mix_multi2.outputs[0], fileOutput2.inputs[0])
#
# fileOutput3 tree.nodes.new(typeCompositorNodeOutputFile)
# fileOutput3.base_path os.path.join(os.path.expanduser(~), Desktop, Data,Depth_data,scenenumber_item,panoramas_BW)
## fileOutput3.file_slots[0].path str(scene.frame_current).zfill(5)
# links.new(RGB2BW.outputs[0], fileOutput3.inputs[0])bpy.ops.render.render(write_stillTrue)location, rotation scene.objects[Camera].matrix_world.decompose()[0:2]R_world2bcam rotation.to_matrix().transposed()T_world2bcam -1*R_world2bcam locationCamera_RT_matrix Matrix((R_world2bcam[0][:] (T_world2bcam[0],),R_world2bcam[1][:] (T_world2bcam[1],),R_world2bcam[2][:] (T_world2bcam[2],),[0,0,0,1],))np.savetxt(os.path.join(os.path.expanduser(~), basefolder, RTm)/str(frame_is).zfill(6)_RTm.txt,np.array(Camera_RT_matrix))# breakscene.frame_current0path.select_set(False)bpy.ops.object.parent_clear(typeCLEAR)# camera.select_set(False)
elapsedTime time.time() - t1
print(Total time passed {hours:d}:{minutes:d}:{seconds:d}.format(hoursint((elapsedTime / 60 ** 2) % (60 ** 2)), minutesint((elapsedTime / 60) % (60)),secondsint(elapsedTime % 60)))
print(Finished)
