Poisson.py

import bpy
import tempfile
import platform
import subprocess
import shutil

def PoissonDef(self, context):

    tmpdir = tempfile.mkdtemp()

    bpy.ops.object.modifier_add(type='SUBSURF')
    bpy.context.object.modifiers["Subdivision"].levels = 1
    bpy.ops.object.modifier_apply(apply_as='DATA', modifier="Subdivision")
    #bpy.ops.object.convert(target='MESH')


    bpy.ops.object.editmode_toggle()
    bpy.ops.mesh.select_all(action='SELECT')
    bpy.ops.mesh.delete(type='EDGE_FACE')
    bpy.ops.object.editmode_toggle()

    bpy.ops.wm.collada_export(filepath=tmpdir+"/Pontos.dae", selected=True)

    if platform.system() == "Linux":
        subprocess.call('meshlabserver -i '+tmpdir+'/Pontos.dae -o '+tmpdir+'/Poisson.ply -s ~/Programs/OrtogOnBlender/Meshlab/Poisson.mlx -om vc fq wn', shell=True)

    bpy.ops.object.delete(use_global=False)


    bpy.ops.import_mesh.ply(filepath=tmpdir+"/Poisson.ply", files=[], directory="", filter_glob="*.ply")

class Poisson(bpy.types.Operator):
    """Tooltip"""
    bl_idname = "mesh.poisson"
    bl_label = "Ortog Poisson"

    def execute(self, context):
       PoissonDef(self, context)
       return {'FINISHED'}

bpy.utils.register_class(Poisson)

def ReconstXYZDef():

    context = bpy.context
    obj = context.object
    scn = context.scene

    tmpdir = tempfile.mkdtemp()

    dirScript = bpy.utils.user_resource('SCRIPTS')

    shutil.copyfile(scn.my_tool.filepathmha, tmpdir+"/file.xyz")


    if platform.system() == "Linux":
        subprocess.call('meshlabserver -i '+tmpdir+'/file.xyz -o '+tmpdir+'/ObjectXYZ.ply -s '+dirScript+'addons/OrtogOnBlender-master/MicrosGenerate3D.mlx -om', shell=True)

    #bpy.ops.object.delete(use_global=False)

    bpy.ops.import_mesh.ply(filepath=tmpdir+"/ObjectXYZ.ply", files=[], directory="", filter_glob="*.ply")

    bpy.context.space_data.shading.type = 'SOLID'
    bpy.context.space_data.shading.show_shadows = True
    bpy.context.space_data.shading.show_cavity = True
    bpy.context.space_data.shading.cavity_valley_factor = 2.5
    bpy.context.space_data.shading.cavity_ridge_factor = 2.5
    bpy.context.space_data.shading.cavity_type = 'BOTH'
    bpy.context.space_data.shading.curvature_valley_factor = 0.604167
    bpy.context.space_data.shading.shadow_intensity = 0.884375

    bpy.context.scene.display.matcap_ssao_distance = 0.53 # Funciona!
#    bpy.context.scene.matcap_ssao_distance = 0.53 # Não funciona!
#    bpy.context.scene.matcap_ssao_attenuation = 1

    bpy.context.scene.display.light_direction = (0.666667, 0.319444, 0.673432)
    bpy.context.scene.display.shadow_focus = 0.270833
#    bpy.context.scene.light_direction = (0.666667, 0.319444, 0.673432)
#    bpy.context.scene.shadow_focus = 0.270833

    bpy.ops.view3d.view_selected(use_all_regions=False)


class ReconstXYZ(bpy.types.Operator):
    """Tooltip"""
    bl_idname = "object.importa_reconstroi_xyz"
    bl_label = "Import and Reconstruc XYZ"

    def execute(self, context):
       ReconstXYZDef()
       return {'FINISHED'}

bpy.utils.register_class(ReconstXYZ)