1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
|
# ##### BEGIN GPL LICENSE BLOCK #####
#
# 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
#
# ##### END GPL LICENSE BLOCK #####
bl_info = {
"name": "HiRISE DTM from PDS IMG",
"author": "Tim Spriggs (tims@uahirise.org)",
"version": (0, 1, 2),
"blender": (2, 5, 7),
"api": 35622,
"location": "File > Import > HiRISE DTM from PDS IMG (.IMG)",
"description": "Import a HiRISE DTM formatted as a PDS IMG file",
"warning": "May consume a lot of memory",
"wiki_url": "http://wiki.blender.org/index.php/Extensions:2.5/Py/"\
"Scripts/Import-Export/HiRISE_DTM_from_PDS_IMG",
"tracker_url": "https://projects.blender.org/tracker/index.php?"\
"func=detail&aid=24897&group_id=153&atid=469",
"category": "Import-Export"}
# Revision History:
# 0.1.1 - make default import 12x12 bin (fast) to not consume too much memory
# by default (TJS - 2010-12-07)
# 0.1.2 - included into svn under the tree:
# trunk/py/scripts/addons/io_convert_image_to_mesh_img
# may be moved out to contrib once the blender downloader works well
# (TJS - 2010-12-14)
if "bpy" in locals():
import imp
imp.reload(import_img)
else:
from . import import_img
import bpy
from bpy.props import *
from bpy_extras.io_utils import ImportHelper
class ImportHiRISEIMGDTM(bpy.types.Operator, ImportHelper):
'''Import a HiRISE DTM formatted as a PDS IMG file'''
bl_idname = "import_shape.img"
bl_label = "Import HiRISE DTM from PDS IMG"
filename_ext = ".IMG"
filter_glob = StringProperty(default="*.IMG", options={'HIDDEN'})
scale = FloatProperty(name="Scale",
description="Scale the IMG by this value",
min=0.0001,
max=10.0,
soft_min=0.001,
soft_max=100.0,
default=0.01)
bin_mode = EnumProperty(items=(
('NONE', "None", "Don't bin the image"),
('BIN2', "2x2", "use 2x2 binning to import the mesh"),
('BIN6', "6x6", "use 6x6 binning to import the mesh"),
('BIN6-FAST', "6x6 Fast", "use one sample per 6x6 region"),
('BIN12', "12x12", "use 12x12 binning to import the mesh"),
('BIN12-FAST', "12x12 Fast", "use one sample per 12x12 region"),
),
name="Binning",
description="Import Binning.",
default='BIN12-FAST'
)
#red_material = BoolProperty(name="Mars Red Mesh",
# description="Set the mesh as a 'Mars' red value",
# default=True
# )
## TODO: add support for cropping on import when the checkbox is checked
# do_crop = BoolProperty(name="Crop Image", description="Crop the image during import", ... )
## we only want these visible when the above is "true"
# crop_x = IntProperty(name="X", description="Offset from left side of image")
# crop_y = IntProperty(name="Y", description="Offset from top of image")
# crop_w = IntProperty(name="Width", description="width of cropped operation")
# crop_h = IntProperty(name="Height", description="height of cropped region")
## This is also a bit ugly and maybe an anti-pattern. The problem is that
## importing a HiRISE DTM at full resolution will likely kill any mortal user with
## less than 16 GB RAM and getting at specific features in a DTM at full res
## may prove beneficial. Someday most mortals will have 16GB RAM.
## -TJS 2010-11-23
def execute(self, context):
filepath = self.filepath
filepath = bpy.path.ensure_ext(filepath, self.filename_ext)
return import_img.load(self, context,
filepath=self.filepath,
scale=self.scale,
bin_mode=self.bin_mode,
cropVars=False,
# marsRed=self.red_material
marsRed=False
)
## How to register the script inside of Blender
def menu_import(self, context):
self.layout.operator(ImportHiRISEIMGDTM.bl_idname, text="HiRISE DTM from PDS IMG (*.IMG)")
def register():
bpy.utils.register_module(__name__)
bpy.types.INFO_MT_file_import.append(menu_import)
def unregister():
bpy.utils.unregister_module(__name__)
bpy.types.INFO_MT_file_import.remove(menu_import)
if __name__ == "__main__":
register()
|
