Implemented gensky and fixed executable flag error as mentioned by Manu in #5033

src/blenderbim/blenderbim/bim/module/light/__init__.py

@@ -19,6 +19,15 @@
 import bpy
 from . import ui, prop, operator
 
+import stat
+from pathlib import Path
+
+import importlib
+import pyradiance
+
+def get_pyradiance_path():
+    return importlib.util.find_spec('pyradiance').submodule_search_locations[0]
+
 
 classes = (
     operator.ExportOBJ,
@@ -38,6 +47,12 @@ classes = (
 def register():
     bpy.types.Scene.radiance_exporter_properties = bpy.props.PointerProperty(type=prop.RadianceExporterProperties)
     bpy.types.Scene.BIMSolarProperties = bpy.props.PointerProperty(type=prop.BIMSolarProperties)
+    pyradiance_path = Path(get_pyradiance_path())
+    bin_path = pyradiance_path / "bin"
+    if bin_path.exists():
+        for file in bin_path.iterdir():
+            if file.is_file():
+                file.chmod(file.stat().st_mode | stat.S_IEXEC)
 
 
 def unregister():

src/blenderbim/blenderbim/bim/module/light/materials.json

@@ -5,6 +5,23 @@
       "Black Ceiling 2": "void plastic black_ceiling\n0\n0\n5 0.1116 0.1085 0.0938 0.0000 0.0000",
       "Plastic Ceiling Vent E14 526": "void plastic plastic_ceiling_vent_e14_526\n0\n0\n5 0.7384 0.7195 0.6540 0.0110 0.0500",
       "Specular Reflective Ceiling Panels": "void plastic specular_reflective_ceiling_panels\n0\n0\n5 0.7708 0.7673 0.6819 0.0741 0.0500"
+    },
+    "Door": {
+      "Wooden Door": "void plastic wooden_door\n0\n0\n5 0.6164 0.4257 0.2156 0.0185 0.2000",
+      "Wooden Door 2": "void plastic wooden_door_2\n0\n0\n5 0.0403 0.0388 0.0406 0.0121 0.2000",
+      "White Wooden Door": "void plastic white_wooden_door\n0\n0\n5 0.7893 0.7502 0.6413 0.0080 0.2000",
+      "Off White Door": "void plastic off_white_door\n0\n0\n5 0.8607 0.8611 0.7852 0.0258 0.2000",
+      "Bedroom Door": "void plastic bedroom_door\n0\n0\n5 0.2508 0.0782 0.0111 0.0279 0.2000"
+    },
+    "Floor": {
+      "Light Blue Ceramic": "void plastic light_blue_ceramic\n0\n0\n5 0.7477 0.7776 0.7807 0.0323 0.1000",
+      "Light Grey Ceramic": "void plastic light_grey_ceramic\n0\n0\n5 0.6386 0.5941 0.4982 0.0106 0.2000",
+      "Purple Carpet": "void plastic purple_carpet\n0\n0\n5 0.0425 0.0179 0.0371 0.0001 0.3000"
+    },
+    "Wall": {
+      "Dirty Dark Pink Painted Wall": "void plastic dirty_dark_pink_painted_wall\n0\n0\n5 0.3533 0.1751 0.1690 0.0000 0.2000",
+      "Blue Green Painted Walls": "void plastic blue_green_painted_walls\n0\n0\n5 -0.0013 0.2092 0.2601 0.0140 0.2000",
+      "Red Painted Wall": "void plastic red_painted_wall\n0\n0\n5 0.4621 0.0156 0.0091 0.0396 0.2000"
     }
   }
 ]

src/blenderbim/blenderbim/bim/module/light/operator.py

@@ -71,9 +71,6 @@ class ExportOBJ(bpy.types.Operator):
             ifc_file_path = context.scene.radiance_exporter_properties.ifc_file
             ifc_file = ifcopenshell.open(ifc_file_path)
 
-        # for material in ifc_file.by_type("IfcMaterial"):
-        #     self.report({'INFO'}, f"Material: {material.Name}, ID: {material.id()}")
-
         obj_file_path = os.path.join(output_dir, "model.obj")
         mtl_file_path = os.path.join(output_dir, "model.mtl")
 
@@ -140,12 +137,17 @@ class RadianceRender(bpy.types.Operator):
 
         obj_file_path = os.path.join(output_dir, "model.obj")
 
-<<<<<<< Updated upstream
+        sun_props = context.scene.BIMSolarProperties
-=======
         sky_file_path = os.path.join(output_dir, "sky.rad")
+        latitude = sun_props.latitude
+        longitude = sun_props.longitude
+        timezone = sun_props.timezone
+        month = sun_props.month
+        day = sun_props.day
+        hour = sun_props.hour
+        minute = sun_props.minute
 
         
->>>>>>> Stashed changes
         camera = self.get_active_camera(context)
         if camera is None:
             self.report({"ERROR"}, "No active camera found in the scene. Please add a camera and set it as active.")
@@ -154,60 +156,33 @@ class RadianceRender(bpy.types.Operator):
         # Get camera position and direction
         camera_position, camera_direction = self.get_camera_data(camera)
 
-<<<<<<< Updated upstream
-        # Material processing
-        # style = []
 
-        # with open(obj_file_path, "r") as obj_file:
+        dt = datetime(2024, month, day, hour, minute)
-        #     for line in obj_file:
-        #         if line.startswith("usemtl"):
-        #             l = line.strip().split(" ")
-        #             style.append(l[1])
-
-=======
-
-        dt = datetime(2024, 7, 29, 12, 0)  # July 29, 2024, at 12:00 PM
-        latitude = 40.7128  # New York City latitude
-        longitude = -74.0060  # New York City longitude
-        timezone = -4  # Eastern Daylight Time (EDT)
 
         sky_description = pr.gensky(
             dt=dt,
             latitude=latitude,
             longitude=longitude,
             timezone=timezone,
-            sunny_with_sun=True,  # Assuming a sunny day with visible sun
+            sunny_with_sun=True,
-            ground_reflectance=0.2,  # Typical ground reflectance value
+            ground_reflectance=0.2,
-            turbidity=3.0  # Clear sky condition
+            turbidity=3.0
             )
 
         sky_description_str = sky_description.decode('utf-8')
 
-        # Print the generated sky description
-        print(sky_description_str)
-
         with open(sky_file_path, 'w') as f:
             f.write(sky_description_str)
 
->>>>>>> Stashed changes
+
-        # Check if json file is empty or not
         props = context.scene.radiance_exporter_properties
 
         if props.use_json_file:
-            # Load data from JSON file
             with open(props.json_file, "r") as file:
                 data = json.load(file)
         else:
-            # Use in-UI material mappings
             data = props.get_mappings_dict()
-<<<<<<< Updated upstream
-
-        print(data)
-
-=======
         
->>>>>>> Stashed changes
-        # Create materials.rad file
         materials_file = os.path.join(output_dir, "materials.rad")
         with open(materials_file, "w") as file:
             file.write("void plastic white\n0\n0\n5 0.8 0.8 0.8 0 0\n")
@@ -221,10 +196,6 @@ class RadianceRender(bpy.types.Operator):
             for style_id, radiance_material in data.items():
                 print(style_id, radiance_material)
                 file.write("inherit alias " + style_id + " " + data.get(style_id, "white") + "\n")
-                # file.write(f"inherit alias {style_id} {radiance_material}\n")
-            # for i in set(ifc_materials):
-            #     print(i)
-            #     file.write("inherit alias " + i + " " + data.get(i, "white") + "\n")
 
         self.report({"INFO"}, "Exported Materials Rad file to: {}".format(materials_file))
 
@@ -235,7 +206,6 @@ class RadianceRender(bpy.types.Operator):
         self.report({"INFO"}, "obj2mesh output: {}".format(mesh_file_path))
         scene_file = os.path.join(output_dir, "scene.rad")
         with open(scene_file, "w") as file:
-            # file.write("void mesh model\n1 " + rtm_file_path + "\n0\n0\n")
             file.write('void mesh model\n1 "' + rtm_file_path + '"\n0\n0\n')
 
         self.report({"INFO"}, "Exported Scene file to: {}".format(scene_file))
@@ -248,7 +218,7 @@ class RadianceRender(bpy.types.Operator):
 
         scene.add_material(material_path)
         scene.add_surface(scene_path)
-        scene.add_sky(sky_file_path)
+        scene.add_source(sky_file_path)
 
         aview = pr.View(position=camera_position, direction=camera_direction)
         scene.add_view(aview)

src/blenderbim/blenderbim/bim/module/light/prop.py

@@ -23,7 +23,7 @@ import datetime
 import blenderbim.tool as tool
 from math import radians, pi
 from mathutils import Euler, Vector, Matrix, Quaternion
-from bpy.props import IntProperty, StringProperty, EnumProperty, FloatProperty, FloatVectorProperty, BoolProperty
+from bpy.props import IntProperty, StringProperty, EnumProperty, FloatProperty, FloatVectorProperty, BoolProperty, CollectionProperty
 from bpy.types import PropertyGroup
 from blenderbim.bim.module.light.data import SolarData
 from blenderbim.bim.module.light.decorator import SolarDecorator
@@ -182,6 +182,7 @@ class RadianceExporterProperties(PropertyGroup):
     )
 
     material_mappings: bpy.props.CollectionProperty(type=bpy.types.PropertyGroup, name="Material Mappings")
+    # material_mappings: CollectionProperty(type=MaterialMapping)
 
     should_load_from_memory: BoolProperty(
         name="Load from Memory",