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# SPDX-License-Identifier: GPL-2.0-or-later
import bpy
from bpy.types import Operator, Menu
from bl_operators.presets import AddPresetBase
import os
from .sun_calc import (format_lat_long, format_time, format_hms, sun)
# -------------------------------------------------------------------
# Choice list of places, month and day at 12:00 noon
# -------------------------------------------------------------------
class SUNPOS_MT_Presets(Menu):
bl_label = "Sun Position Presets"
preset_subdir = "operator/sun_position"
preset_operator = "script.execute_preset"
draw = Menu.draw_preset
class SUNPOS_OT_AddPreset(AddPresetBase, Operator):
'''Add Sun Position preset'''
bl_idname = "world.sunpos_add_preset"
bl_label = "Add Sun Position preset"
preset_menu = "SUNPOS_MT_Presets"
# variable used for all preset values
preset_defines = [
"sun_props = bpy.context.scene.sun_pos_properties"
]
# properties to store in the preset
preset_values = [
"sun_props.day",
"sun_props.month",
"sun_props.time",
"sun_props.year",
"sun_props.UTC_zone",
"sun_props.use_daylight_savings",
"sun_props.latitude",
"sun_props.longitude",
]
# where to store the preset
preset_subdir = "operator/sun_position"
# -------------------------------------------------------------------
#
# Draw the Sun Panel, sliders, et. al.
#
# -------------------------------------------------------------------
class SUNPOS_PT_Panel(bpy.types.Panel):
bl_space_type = "PROPERTIES"
bl_region_type = "WINDOW"
bl_context = "world"
bl_label = "Sun Position"
bl_options = {'DEFAULT_CLOSED'}
def draw(self, context):
sp = context.scene.sun_pos_properties
p = context.preferences.addons[__package__].preferences
layout = self.layout
self.draw_panel(context, sp, p, layout)
def draw_panel(self, context, sp, p, layout):
col = self.layout.column(align=True)
col.label(text="Usage Mode")
row = col.row()
row.prop(sp, "usage_mode", expand=True)
col.separator()
if sp.usage_mode == "HDR":
self.draw_environ_mode_panel(context, sp, p, layout)
else:
self.draw_normal_mode_panel(context, sp, p, layout)
def draw_environ_mode_panel(self, context, sp, p, layout):
flow = layout.grid_flow(row_major=True, columns=0, even_columns=True,
even_rows=False, align=False)
col = flow.column(align=True)
col.label(text="Environment Texture")
if context.scene.world is not None:
if context.scene.world.node_tree is not None:
col.prop_search(sp, "hdr_texture",
context.scene.world.node_tree, "nodes", text="")
else:
col.label(text="Please activate Use Nodes in the World panel.",
icon="ERROR")
else:
col.label(text="Please select World in the World panel.",
icon="ERROR")
col.separator()
col = flow.column(align=True)
col.label(text="Sun Object")
col.prop_search(sp, "sun_object",
context.view_layer, "objects", text="")
col.separator()
col = flow.column(align=True)
col.prop(sp, "sun_distance")
if not sp.bind_to_sun:
col.prop(sp, "hdr_elevation")
col.prop(sp, "hdr_azimuth")
col.separator()
col = flow.column(align=True)
if sp.bind_to_sun:
col.prop(sp, "bind_to_sun", toggle=True, icon="CONSTRAINT",
text="Release binding")
else:
col.prop(sp, "bind_to_sun", toggle=True, icon="CONSTRAINT",
text="Bind Texture to Sun")
row = col.row(align=True)
row.enabled = not sp.bind_to_sun
row.operator("world.sunpos_show_hdr", icon='LIGHT_SUN')
def draw_normal_mode_panel(self, context, sp, p, layout):
if p.show_time_place:
row = layout.row(align=True)
row.menu(SUNPOS_MT_Presets.__name__, text=SUNPOS_MT_Presets.bl_label)
row.operator(SUNPOS_OT_AddPreset.bl_idname, text="", icon='ADD')
row.operator(SUNPOS_OT_AddPreset.bl_idname, text="", icon='REMOVE').remove_active = True
col = layout.column(align=True)
col.use_property_split = True
col.use_property_decorate = False
col.prop(sp, "sun_object")
col.separator()
col.prop(sp, "object_collection")
if sp.object_collection:
col.prop(sp, "object_collection_type")
if sp.object_collection_type == 'DIURNAL':
col.prop(sp, "time_spread")
col.separator()
if context.scene.world is not None:
if context.scene.world.node_tree is not None:
col.prop_search(sp, "sky_texture",
context.scene.world.node_tree, "nodes")
else:
col.label(text="Please activate Use Nodes in the World panel.",
icon="ERROR")
else:
col.label(text="Please select World in the World panel.",
icon="ERROR")
class SUNPOS_PT_Location(bpy.types.Panel):
bl_space_type = "PROPERTIES"
bl_region_type = "WINDOW"
bl_context = "world"
bl_label = "Location"
bl_parent_id = "SUNPOS_PT_Panel"
@classmethod
def poll(self, context):
sp = context.scene.sun_pos_properties
return sp.usage_mode != "HDR"
def draw(self, context):
layout = self.layout
sp = context.scene.sun_pos_properties
p = context.preferences.addons[__package__].preferences
col = layout.column(align=True)
col.label(text="Enter Coordinates")
col.prop(sp, "co_parser", text='', icon='URL')
layout.separator()
flow = layout.grid_flow(row_major=True, columns=0, even_columns=True, even_rows=False, align=False)
col = flow.column(align=True)
col.prop(sp, "latitude")
if p.show_dms:
row = col.row()
row.alignment = 'RIGHT'
row.label(text=format_lat_long(sp.latitude, True))
col = flow.column(align=True)
col.prop(sp, "longitude")
if p.show_dms:
row = col.row()
row.alignment = 'RIGHT'
row.label(text=format_lat_long(sp.longitude, False))
col.separator()
if p.show_north:
col = flow.column(align=True)
col.prop(sp, "show_north", toggle=True)
col.prop(sp, "north_offset")
col.separator()
if p.show_az_el:
col = flow.column(align=True)
split = col.split(factor=0.4, align=True)
split.label(text="Azimuth:")
split.label(text=str(round(sun.azimuth, 3)) + "°")
split = col.split(factor=0.4, align=True)
split.label(text="Elevation:")
split.label(text=str(round(sun.elevation, 3)) + "°")
col.separator()
if p.show_refraction:
col = flow.column()
col.prop(sp, "use_refraction")
col.separator()
col = flow.column()
col.prop(sp, "sun_distance")
class SUNPOS_PT_Time(bpy.types.Panel):
bl_space_type = "PROPERTIES"
bl_region_type = "WINDOW"
bl_context = "world"
bl_label = "Time"
bl_parent_id = "SUNPOS_PT_Panel"
@classmethod
def poll(self, context):
sp = context.scene.sun_pos_properties
return sp.usage_mode != "HDR"
def draw(self, context):
layout = self.layout
sp = context.scene.sun_pos_properties
p = context.preferences.addons[__package__].preferences
flow = layout.grid_flow(row_major=True, columns=0, even_columns=True, even_rows=False, align=False)
col = flow.column(align=True)
col.prop(sp, "use_day_of_year",
icon='SORTTIME')
if sp.use_day_of_year:
col.prop(sp, "day_of_year")
else:
col.prop(sp, "day")
col.prop(sp, "month")
col.prop(sp, "year")
col.separator()
col = flow.column(align=True)
col.prop(sp, "time")
col.prop(sp, "UTC_zone")
if p.show_daylight_savings:
col.prop(sp, "use_daylight_savings")
col.separator()
col = flow.column(align=True)
lt = format_time(sp.time,
p.show_daylight_savings and sp.use_daylight_savings,
sp.longitude)
ut = format_time(sp.time,
p.show_daylight_savings and sp.use_daylight_savings,
sp.longitude,
sp.UTC_zone)
col.alignment = 'CENTER'
split = col.split(factor=0.5, align=True)
split.label(text="Local:", icon='TIME')
split.label(text=lt)
split = col.split(factor=0.5, align=True)
split.label(text="UTC:", icon='PREVIEW_RANGE')
split.label(text=ut)
col.separator()
col = flow.column(align=True)
col.alignment = 'CENTER'
if p.show_rise_set:
sr = format_hms(sun.sunrise.time)
ss = format_hms(sun.sunset.time)
split = col.split(factor=0.5, align=True)
split.label(text="Sunrise:", icon='LIGHT_SUN')
split.label(text=sr)
split = col.split(factor=0.5, align=True)
split.label(text="Sunset:", icon='SOLO_ON')
split.label(text=ss)
col.separator()
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