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
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
|
# ##### 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": "Light Field Tools",
"author": "Aurel Wildfellner",
"description": "Tools to create a light field camera and projector",
"version": (0, 3, 1),
"blender": (2, 64, 0),
"location": "View3D > Tool Shelf > Light Field Tools",
"url": "http://www.jku.at/cg/",
"wiki_url": "https://wiki.blender.org/index.php/Extensions:2.6/Py/"
"Scripts/Render/Light_Field_Tools",
"category": "Render"
}
if "bpy" in locals():
import importlib
importlib.reload(light_field_tools)
else:
from . import light_field_tools
import bpy
from bpy.types import (
AddonPreferences,
PropertyGroup,
)
from bpy.props import (
BoolProperty,
FloatProperty,
IntProperty,
StringProperty,
PointerProperty,
)
# global properties for the script, mainly for UI
class LightFieldPropertyGroup(PropertyGroup):
angle = FloatProperty(
name="Angle",
# 40 degrees
default=0.69813170079,
min=0,
# 172 degrees
max=3.001966313430247,
precision=2,
subtype='ANGLE',
description="Field of view of camera and angle of beam for spotlights"
)
row_length = IntProperty(
name="Row Length",
default=1,
min=1,
description="The number of cameras/lights in one row"
)
create_handler = BoolProperty(
name="Handler",
default=True,
description="Creates an empty object, to which the cameras and spotlights are parented to"
)
do_camera = BoolProperty(
name="Create Camera",
default=True,
description="A light field camera is created"
)
animate_camera = BoolProperty(
name="Animate Camera",
default=True,
description="Animates a single camera, so not multiple cameras get created"
)
do_projection = BoolProperty(
name="Create Projector",
default=False,
description="A light field projector is created"
)
texture_path = StringProperty(
name="Texture Path",
description="From this path textures for the spotlights will be loaded",
subtype='DIR_PATH'
)
light_intensity = FloatProperty(
name="Light Intensity",
default=2,
min=0,
precision=3,
description="Total intensity of all lamps"
)
# blending of the spotlights
spot_blend = FloatProperty(
name="Blend",
default=0,
min=0,
max=1,
precision=3,
description="Blending of the spotlights"
)
# spacing in pixels on the focal plane
spacing = IntProperty(
name="Spacing",
default=10,
min=0,
description="The spacing in pixels between two cameras on the focal plane"
)
# Add-ons Preferences Update Panel
# Define Panel classes for updating
panels = (
light_field_tools.VIEW3D_PT_lightfield_tools,
)
def update_panel(self, context):
message = "Light Field Tools: Updating Panel locations has failed"
try:
for panel in panels:
if "bl_rna" in panel.__dict__:
bpy.utils.unregister_class(panel)
for panel in panels:
panel.bl_category = context.user_preferences.addons[__name__].preferences.category
bpy.utils.register_class(panel)
except Exception as e:
print("\n[{}]\n{}\n\nError:\n{}".format(__name__, message, e))
pass
class LFTPreferences(AddonPreferences):
# this must match the addon name, use '__package__'
# when defining this in a submodule of a python package.
bl_idname = __name__
category = StringProperty(
name="Tab Category",
description="Choose a name for the category of the panel",
default="Tools",
update=update_panel
)
def draw(self, context):
layout = self.layout
row = layout.row()
col = row.column()
col.label(text="Tab Category:")
col.prop(self, "category", text="")
def register():
# register properties
# bpy.utils.register_class(LightFieldPropertyGroup)
bpy.utils.register_module(__name__)
bpy.types.Scene.lightfield = PointerProperty(type=LightFieldPropertyGroup)
def unregister():
bpy.utils.unregister_module(__name__)
del bpy.types.Scene.lightfield
if __name__ == "__main__":
register()
|
