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space_view3d_opengl_lights.py
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space_view3d_opengl_lights.py
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# ##### 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": "OpenGL Lights",
"description": "Quick access to Solid OpenGL Lights with preset functionality",
"author": "Jakub Uhlik",
"version": (0, 3, 2),
"blender": (2, 70, 0),
"location": "View3d > Properties > OpenGL Lights",
"warning": "",
"wiki_url": "",
"tracker_url": "",
"category": "3D View", }
# changelog:
# 2014.08.26 one more preset
# 2014.08.25 even more presets
# 2014.08.25 more presets
# 2014.08.24 added defaults, created when no presets are available
# 2014.08.19 first release
import os
import bpy
from bl_operators.presets import AddPresetBase
def get_default_presets():
presets = {
'blender_default': [
(True, (0.800000011920929, 0.800000011920929, 0.800000011920929), (0.5, 0.5, 0.5), (-0.8920000791549683, 0.30000001192092896, 0.8999999761581421), ),
(True, (0.4980020225048065, 0.500000536441803, 0.6000001430511475), (0.20000000298023224, 0.20000000298023224, 0.20000000298023224), (0.5880000591278076, 0.46000003814697266, 0.24800002574920654), ),
(True, (0.7980005145072937, 0.8379999399185181, 1.0), (0.06599999219179153, 0.0, 0.0), (0.21599984169006348, -0.3920000195503235, -0.21599996089935303), ),
],
# by me
'mshade3': [
(True, (0.43621575832366943, 0.33640265464782715, 0.31929048895835876), (0.9113942980766296, 0.8065879940986633, 0.5334088206291199), (-0.012820512987673283, 0.44871795177459717, 0.8935815095901489), ),
(True, (0.5633640289306641, 0.35928845405578613, 0.24127797782421112), (0.0, 0.0, 0.0), (0.0, 0.9230769276618958, 0.38461539149284363), ),
(True, (0.36491984128952026, 0.206924706697464, 0.17659659683704376), (0.5704712867736816, 0.5164262652397156, 0.41887882351875305), (0.012177534401416779, -0.9742027521133423, -0.22534571588039398), ),
],
'mshade5': [
(True, (0.4753793776035309, 0.4753793776035309, 0.4753793776035309), (0.5, 0.5, 0.5), (-0.012820512987673283, 0.44871795177459717, 0.8935815095901489), ),
(True, (0.7233469486236572, 0.7233469486236572, 0.7233469486236572), (0.0, 0.0, 0.0), (0.0, 0.9230769276618958, 0.38461539149284363), ),
(True, (0.1267620027065277, 0.12150080502033234, 0.11475051194429398), (0.0, 0.0, 0.0), (0.012177534401416779, -0.9742027521133423, -0.22534571588039398), ),
],
'carbon_default': [
(True, (0.800000011920929, 0.800000011920929, 0.800000011920929), (0.5, 0.5, 0.5), (-0.8920000195503235, 0.30000001192092896, 0.8999999761581421), ),
(True, (0.43799999356269836, 0.503000020980835, 0.6000000238418579), (0.17000000178813934, 0.18199999630451202, 0.20000000298023224), (0.5879999995231628, 0.46000000834465027, 0.24799999594688416), ),
(True, (0.6000000238418579, 0.49000000953674316, 0.36000001430511475), (0.15000000596046448, 0.08100000023841858, 0.0), (0.2160000056028366, -0.3919999897480011, -0.2160000056028366), ),
],
'bronze': [
(True, (0.6266627311706543, 0.31031477451324463, 0.11677983403205872), (0.6618638038635254, 0.6030441522598267, 0.4039628207683563), (0.04477611929178238, 0.3731343150138855, 0.9266961812973022), ),
(True, (0.26300811767578125, 0.37956851720809937, 0.4019691050052643), (0.21504388749599457, 0.3988676071166992, 0.47699031233787537), (0.4776119291782379, 0.6865671277046204, 0.5481901168823242), ),
(True, (0.2597988247871399, 0.012925557792186737, 0.0), (0.0, 0.0, 0.0), (0.012177534401416779, -0.9742027521133423, -0.22534571588039398), ),
],
'mshade5_matte': [
(True, (0.4753793776035309, 0.4753793776035309, 0.4753793776035309), (0.04696173593401909, 0.04696173593401909, 0.04696173593401909), (-0.012820512987673283, 0.44871795177459717, 0.8935815095901489), ),
(True, (0.7233469486236572, 0.7233469486236572, 0.7233469486236572), (0.0, 0.0, 0.0), (0.0, 0.9230769276618958, 0.38461539149284363), ),
(True, (0.1267620027065277, 0.12150080502033234, 0.11475051194429398), (0.0, 0.0, 0.0), (0.012177534401416779, -0.9742027521133423, -0.22534571588039398), ),
],
# by Sanctuary
'bluedawn': [
(True, (0.26847368478775024, 0.42352432012557983, 0.5927237272262573), (0.4590410590171814, 0.4590410590171814, 0.4590410590171814), (-0.4225352108478546, 0.2816901206970215, 0.8614607453346252), ),
(True, (0.5999999046325684, 0.4565461277961731, 0.28016602993011475), (0.11451194435358047, 0.11451194435358047, 0.11451194435358047), (0.3239436447620392, 0.6760563254356384, 0.6618219614028931), ),
(True, (0.2477761209011078, 0.259685754776001, 0.3079513609409332), (0.10956870764493942, 0.0, 0.0), (0.5099194645881653, -0.7052077651023865, -0.49260953068733215), ),
],
'duskrain': [
(True, (0.5436685681343079, 0.32369518280029297, 0.20761273801326752), (0.45796120166778564, 0.45796120166778564, 0.45796120166778564), (-0.07042253017425537, 0.6760563254356384, 0.733476996421814), ),
(True, (0.47794559597969055, 0.5305657386779785, 0.6605422496795654), (0.41900360584259033, 0.41900360584259033, 0.41900360584259033), (-0.09859155118465424, 0.07042253017425537, 0.9926329851150513), ),
(False, (0.2861774265766144, 0.35667064785957336, 0.3350117802619934), (0.3956288695335388, 0.36276519298553467, 0.38725683093070984), (0.881772518157959, 0.2502327561378479, -0.39982590079307556), ),
],
'warmshade': [
(True, (0.2734818160533905, 0.2734818160533905, 0.2734818160533905), (0.24918273091316223, 0.24918273091316223, 0.24918273091316223), (0.014084506779909134, 0.30985915660858154, 0.9506781101226807), ),
(True, (0.5999999046325684, 0.32110559940338135, 0.12558528780937195), (0.12526345252990723, 0.12526345252990723, 0.12526345252990723), (0.056338027119636536, 0.014084506779909134, 0.9983123540878296), ),
(True, (0.13792702555656433, 0.4015263617038727, 0.6601572036743164), (0.06728240847587585, 0.0, 0.0), (-0.2957746386528015, 0.7605633735656738, 0.5779798030853271), ),
],
'terralite': [
(True, (0.6399589776992798, 0.3488071858882904, 0.21334367990493774), (0.21683719754219055, 0.21683719754219055, 0.21683719754219055), (-0.028169013559818268, 0.563380241394043, 0.8257173895835876), ),
(True, (0.4103834629058838, 0.2880929708480835, 0.2370610237121582), (0.13870155811309814, 0.19451864063739777, 0.27916958928108215), (-0.43661969900131226, -0.3661971688270569, 0.8217437267303467), ),
(False, (0.47395893931388855, 0.19372320175170898, 0.144014373421669), (0.3966449797153473, 0.41162633895874023, 0.3569863736629486), (-0.2816901206970215, 0.11267605423927307, 0.9528665542602539), ),
],
'fairclay': [
(True, (0.6658555269241333, 0.6269639730453491, 0.5960634350776672), (0.09707079082727432, 0.08657605946063995, 0.06600376963615417), (0.5492957830429077, 0.3380281627178192, 0.7642061710357666), ),
(True, (0.2996516525745392, 0.2382955253124237, 0.16581720113754272), (0.18277807533740997, 0.15225152671337128, 0.13868144154548645), (-0.1267605572938919, 0.14084506034851074, 0.9818830490112305), ),
(True, (0.3464010953903198, 0.27249836921691895, 0.1859419196844101), (0.1282370686531067, 0.10586366057395935, 0.09842190891504288), (-0.7183098196983337, 0.3802816867828369, 0.5825948715209961), ),
],
# by 1D_Inc
'silver': [
(True, (0.13286477327346802, 0.13286477327346802, 0.13286477327346802), (0.24918273091316223, 0.24918273091316223, 0.24918273091316223), (0.014084506779909134, 0.30985915660858154, 0.9506781101226807), ),
(True, (0.5551280975341797, 0.46653956174850464, 0.4044328033924103), (0.12526345252990723, 0.12526345252990723, 0.12526345252990723), (0.056338027119636536, 0.014084506779909134, 0.9983123540878296), ),
(True, (0.5526410937309265, 0.6069087982177734, 0.6601572036743164), (0.06728240847587585, 0.0, 0.0), (-0.2957746386528015, 0.7605633735656738, 0.5779798030853271), ),
],
# by Lell
'3ds_max': [
(True, (1.0, 1.0, 1.0), (0.45796120166778564, 0.45796120166778564, 0.45796120166778564), (-0.327, -0.422, -0.846), ),
(True, (1.0, 1.0, 1.0), (0.0, 0.0, 0.0), (0.284, 0.352, 0.892), ),
(True, (0.0, 0.0, 0.0), (0.581, 0.581, 0.581), (0.386, 0.068, 0.92), ),
],
'blender_soft': [
(True, (0.6, 0.6, 0.6), (0.05, 0.05, 0.05), (-0.46, -0.658, -0.596), ),
(True, (1.0, 1.0, 1.0), (0.45, 0.45, 0.45), (0.543, 0.067, 0.837), ),
(True, (0.55, 0.55, 0.55), (0.016, 0.016, 0.016), (-0.762, 0.295, 0.576), ),
],
# by kanishk2391
'maya_like': [
(True, (0.384, 0.384, 0.384), (0.2333, 0.2333, 0.2333), (-0.028169013559818268, 0.563380241394043, 0.8257173895835876), ),
(True, (0.119, 0.119, 0.119), (0.070, 0.070, 0.070), (-0.43661969900131226, -0.3661971688270569, 0.8217437267303467), ),
(True, (0.196, 0.196, 0.196), (0.107, 0.107, 0.107), (-0.2816901206970215, 0.11267605423927307, 0.9528665542602539) , ),
],
}
return presets
def setup():
# make sure there is directory for presets
preset_subdir = "opengl_lights_presets"
preset_directory = os.path.join(bpy.utils.user_resource('SCRIPTS'), "presets", preset_subdir)
preset_paths = bpy.utils.preset_paths(preset_subdir)
if(preset_directory not in preset_paths):
if(not os.path.exists(preset_directory)):
os.makedirs(preset_directory)
# search for presets, .py file is considered as preset
def walk(p):
r = {'files': [], 'dirs': [], }
for(root, dirs, files) in os.walk(p):
r['files'].extend(files)
r['dirs'].extend(dirs)
break
return r
found = []
for p in preset_paths:
c = walk(p)
for f in c['files']:
if(f.endswith(".py")):
found.append(f[:-3])
if(len(found) == 0):
# nothing found, write default presets
default_presets = get_default_presets()
e = "\n"
for n, p in default_presets.items():
s = ""
s += "import bpy" + e
for i in range(3):
s += "l{0} = bpy.context.user_preferences.system.solid_lights[{0}]".format(i) + e
s += e
for i in range(3):
s += "l{}.use = {}{}".format(i, p[i][0], e)
s += "l{}.diffuse_color = {}{}".format(i, p[i][1], e)
s += "l{}.specular_color = {}{}".format(i, p[i][2], e)
s += "l{}.direction = {}{}".format(i, p[i][3], e)
with open(os.path.join(preset_directory, "{}.py".format(n)), mode='w', encoding='utf-8') as f:
f.write(s)
class OpenGLLightsProperties(bpy.types.PropertyGroup):
@classmethod
def register(cls):
bpy.types.Scene.opengl_lights_properties = bpy.props.PointerProperty(type=cls)
cls.edit = bpy.props.BoolProperty(name="Edit", description="", default=False, )
@classmethod
def unregister(cls):
del bpy.types.Scene.opengl_lights_properties
class VIEW3D_OT_opengl_lights_preset_add(AddPresetBase, bpy.types.Operator):
# http://blender.stackexchange.com/a/2509/2555
bl_idname = 'scene.opengl_lights_preset_add'
bl_label = 'Add OpenGL Lights Preset'
bl_options = {'REGISTER', 'UNDO'}
preset_menu = 'VIEW3D_MT_opengl_lights_presets'
preset_subdir = 'opengl_lights_presets'
preset_defines = [
"l0 = bpy.context.user_preferences.system.solid_lights[0]",
"l1 = bpy.context.user_preferences.system.solid_lights[1]",
"l2 = bpy.context.user_preferences.system.solid_lights[2]",
]
preset_values = [
"l0.use", "l0.diffuse_color", "l0.specular_color", "l0.direction",
"l1.use", "l1.diffuse_color", "l1.specular_color", "l1.direction",
"l2.use", "l2.diffuse_color", "l2.specular_color", "l2.direction",
]
class VIEW3D_MT_opengl_lights_presets(bpy.types.Menu):
# http://blender.stackexchange.com/a/2509/2555
bl_label = "OpenGL Lights Presets"
bl_idname = "VIEW3D_MT_opengl_lights_presets"
preset_subdir = "opengl_lights_presets"
preset_operator = "script.execute_preset"
draw = bpy.types.Menu.draw_preset
class VIEW3D_PT_opengl_lights_panel(bpy.types.Panel):
bl_label = 'OpenGL Lights'
bl_space_type = 'VIEW_3D'
bl_context = "scene"
bl_region_type = 'UI'
bl_options = {'DEFAULT_CLOSED'}
def draw(self, context):
system = bpy.context.user_preferences.system
def opengl_lamp_buttons(column, lamp):
# from space_userpref.py
split = column.split(percentage=0.1)
split.prop(lamp, "use", text="", icon='OUTLINER_OB_LAMP' if lamp.use else 'LAMP_DATA')
col = split.column()
col.active = lamp.use
row = col.row()
row.label(text="Diffuse:")
row.prop(lamp, "diffuse_color", text="")
row = col.row()
row.label(text="Specular:")
row.prop(lamp, "specular_color", text="")
col = split.column()
col.active = lamp.use
col.prop(lamp, "direction", text="")
layout = self.layout
p = context.scene.opengl_lights_properties
layout.prop(p, "edit")
if(p.edit):
column = layout.column()
split = column.split(percentage=0.1)
split.label()
split.label(text="Colors:")
split.label(text="Direction:")
lamp = system.solid_lights[0]
opengl_lamp_buttons(column, lamp)
lamp = system.solid_lights[1]
opengl_lamp_buttons(column, lamp)
lamp = system.solid_lights[2]
opengl_lamp_buttons(column, lamp)
col = layout.column_flow(align=True)
row = col.row(align=True)
row.menu("VIEW3D_MT_opengl_lights_presets", text=bpy.types.VIEW3D_MT_opengl_lights_presets.bl_label)
row.operator("scene.opengl_lights_preset_add", text="", icon='ZOOMIN')
row.operator("scene.opengl_lights_preset_add", text="", icon='ZOOMOUT').remove_active = True
def register():
setup()
bpy.utils.register_class(OpenGLLightsProperties)
bpy.utils.register_class(VIEW3D_OT_opengl_lights_preset_add)
bpy.utils.register_class(VIEW3D_MT_opengl_lights_presets)
bpy.utils.register_class(VIEW3D_PT_opengl_lights_panel)
def unregister():
bpy.utils.unregister_class(OpenGLLightsProperties)
bpy.utils.unregister_class(VIEW3D_OT_opengl_lights_preset_add)
bpy.utils.unregister_class(VIEW3D_MT_opengl_lights_presets)
bpy.utils.unregister_class(VIEW3D_PT_opengl_lights_panel)
if __name__ == "__main__":
register()