Created
July 3, 2012 03:39
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.tri file importer for Blender 2.49b 要 pyffi 2.1.10
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#!BPY | |
""" | |
Name: 'FaceGen TRI (.tri)...' | |
Blender: 249 | |
Group: 'Import' | |
Tooltip: 'Load a FaceGen TRI file.' | |
""" | |
__author__= "himika" | |
__version__= "0.2" | |
__bpydoc__= """\ | |
This script imports a FaceGen TRI file to Blender. | |
Usage: | |
Run this script from "File->Import" menu and then load the desired TRI file | |
""" | |
# ***** BEGIN GPL LICENSE BLOCK ***** | |
# | |
# Copyright (C) 2012 himika | |
# | |
# This program is free software; you can redistribute it and/or | |
# modify it under the terms of the GNU General Public License | |
# as published by the Free Software Foundation; either version 2 | |
# of the License, or (at your option) any later version. | |
# | |
# This program is distributed in the hope that it will be useful, | |
# but WITHOUT ANY WARRANTY; without even the implied warranty of | |
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
# GNU General Public License for more details. | |
# | |
# You should have received a copy of the GNU General Public License | |
# along with this program; if not, write to the Free Software Foundation, | |
# Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. | |
# | |
# ***** END GPL LICENCE BLOCK ***** | |
# -------------------------------------------------------------------------- | |
import bpy | |
import Blender | |
from Blender import Mesh, Draw, Window, Texture, Material, sys | |
import BPyMessages | |
from pyffi.formats.tri import TriFormat | |
def importMenu(): | |
global ROTATE_X90, INPORT_MORPH_SHAPE, INPORT_MODIFIER_SHAPE | |
ROTATE_X90 = Blender.Draw.Create(1) | |
INPORT_MORPH_SHAPE = Blender.Draw.Create(1) | |
INPORT_MODIFIER_SHAPE = Blender.Draw.Create(1) | |
# Get USER Options | |
pup_block = [\ | |
('Rotate X90', ROTATE_X90, 'Rotate X -90'),\ | |
('TRI Morph', INPORT_MORPH_SHAPE, 'Include TRI Morph'),\ | |
('TRI Modifier', INPORT_MODIFIER_SHAPE, 'Include TRI Modifier')\ | |
] | |
if not Blender.Draw.PupBlock('Import TRI...', pup_block): | |
return | |
Blender.Window.WaitCursor(1) | |
ROTATE_X90 = ROTATE_X90.val | |
INPORT_MORPH_SHAPE = INPORT_MORPH_SHAPE.val | |
INPORT_MODIFIER_SHAPE = INPORT_MODIFIER_SHAPE.val | |
def loadTri(filename): | |
if BPyMessages.Error_NoFile(filename): | |
return | |
importMenu() | |
print('\nImporting tri: "%s"' % (Blender.sys.expandpath(filename))) | |
istrm = open(filename, 'rb') | |
data = TriFormat.Data() | |
data.inspect(istrm) | |
data.read(istrm) | |
istrm.close() | |
print("\nTRI version 0x%x | Ve:%d | Fa:%d | UV:%d |" % (data.version, data.num_vertices, data.num_tri_faces, data.num_uvs)) | |
print("Num Morphs:%d | Num Modifiers:%d\n" % (data.num_morphs, data.num_modifiers)) | |
name = filename.split('\\')[-1].split('/')[-1] | |
scn = bpy.data.scenes.active | |
mesh = Mesh.New() | |
# vertex | |
verts_list = [(v.x, v.y, v.z) for v in data.vertices] | |
if ROTATE_X90: | |
verts_list[:] = [(v[0], -v[2], v[1]) for v in verts_list] | |
mesh.verts.extend(verts_list) | |
# face | |
face_list = [(f.v_1, f.v_2, f.v_3) for f in data.tri_faces] | |
mesh.faces.extend(face_list) | |
del face_list | |
# UV | |
if data.num_uvs > 0: | |
mesh.faceUV = True | |
for i, face in enumerate(mesh.faces): | |
utf = data.uv_tri_faces[i] | |
idx = [utf.v_1, utf.v_2, utf.v_3] | |
for ii, j in enumerate(face): | |
uv = data.uvs[idx[ii]] | |
face.uv[ii].x = uv.u | |
face.uv[ii].y = uv.v | |
ob = scn.objects.new(mesh, name) | |
# Shape Keys | |
if (data.num_morphs > 0 and INPORT_MORPH_SHAPE) or (data.num_modifiers > 0 and INPORT_MODIFIERS_SHAPE): | |
mesh.insertKey(1, 'relative') | |
if INPORT_MORPH_SHAPE: | |
for morph in data.morphs: | |
morphName = str(morph.name.decode("ascii")) | |
scale = morph.scale | |
print("... Morhph:" + morphName) | |
for i, nv in enumerate(mesh.verts): | |
verts_morph = morph.vertices[i] | |
v3 = [verts_morph.x, verts_morph.y, verts_morph.z] | |
if ROTATE_X90: | |
v3 = [v3[0], -v3[2], v3[1]] | |
nv.co[0] = verts_list[i][0] + v3[0] * scale | |
nv.co[1] = verts_list[i][1] + v3[1] * scale | |
nv.co[2] = verts_list[i][2] + v3[2] * scale | |
mesh.insertKey(1, 'relative') | |
mesh.key.blocks[-1].name = morphName | |
if INPORT_MODIFIER_SHAPE: | |
for modifier in data.modifiers: | |
modifierName = str(modifier.name.decode("ascii")) | |
print("... Modifier:" + modifierName) | |
for i, nv in enumerate(mesh.verts): | |
nv.co[0] = verts_list[i][0] | |
nv.co[1] = verts_list[i][1] | |
nv.co[2] = verts_list[i][2] | |
for i, n in enumerate(modifier.vertices_to_modify): | |
nv = mesh.verts[n] | |
mv = modifier.modifier_vertices[i] | |
v3 = [mv.x, mv.y, mv.z] | |
if ROTATE_X90: | |
v3 = [v3[0], -v3[2], v3[1]] | |
nv.co[0] = v3[0] | |
nv.co[1] = v3[1] | |
nv.co[2] = v3[2] | |
mesh.insertKey(1, 'relative') | |
mesh.key.blocks[-1].name = modifierName | |
for i, nv in enumerate(mesh.verts): | |
nv.co[0] = verts_list[i][0] | |
nv.co[1] = verts_list[i][1] | |
nv.co[2] = verts_list[i][2] | |
del verts_list | |
print("done.") | |
#============================ | |
# main | |
if __name__=='__main__': | |
Blender.Window.FileSelector(loadTri, 'Import tri', '*.tri') |
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