hydra_storm/ui.py

@@ -6,7 +6,6 @@
 import bpy
 
 from .engine import StormHydraRenderEngine
-from .preferences import addon_preferences
 
 
 class Panel(bpy.types.Panel):
@@ -96,8 +95,63 @@ class STORM_HYDRA_RENDER_PT_volume_viewport(bpy.types.Panel):
         col.prop(settings, "volume_max_texture_memory_per_field")
 
 
+class STORM_HYDRA_RENDER_PT_shadows(Panel):
+    bl_label = "Shadows"
+    bl_space_type = 'PROPERTIES'
+    bl_region_type = 'WINDOW'
+    bl_options = {'DEFAULT_CLOSED'}
+
+    def draw(self, context):
+        layout = self.layout
+        layout.use_property_split = True
+
+        props = context.scene.eevee
+
+        col = layout.column()
+        col.prop(props, "shadow_cascade_size", text="Cascade Size")
+
+
+class STORM_HYDRA_RENDER_PT_film(Panel):
+    bl_label = "Film"
+    bl_space_type = 'PROPERTIES'
+    bl_region_type = 'WINDOW'
+    bl_options = {'DEFAULT_CLOSED'}
+
+    def draw(self, context):
+        layout = self.layout
+        layout.use_property_split = True
+        layout.use_property_decorate = False
+
+        layout.prop(context.scene.render, "film_transparent", text="Transparent Background")
+
+
+class STORM_HYDRA_RENDER_PT_passes(Panel):
+    bl_label = "Passes"
+    bl_context = "view_layer"
+
+    def draw(self, context):
+        pass
+
+
+class STORM_HYDRA_RENDER_PT_passes_data(Panel):
+    bl_label = "Data"
+    bl_context = "view_layer"
+    bl_parent_id = "STORM_HYDRA_RENDER_PT_passes"
+
+    def draw(self, context):
+        layout = self.layout
+        layout.use_property_split = True
+        layout.use_property_decorate = False
+
+        view_layer = context.view_layer
+
+        col = layout.column(heading="Include", align=True)
+        col.prop(view_layer, "use_pass_z")
+
+
 class STORM_HYDRA_LIGHT_PT_light(Panel):
     """Physical light sources"""
+    bl_idname = 'STORM_HYDRA_LIGHT_PT_light'
     bl_label = "Light"
     bl_context = 'data'
 
@@ -149,42 +203,37 @@ class STORM_HYDRA_LIGHT_PT_light(Panel):
                 main_col.prop(light, 'size')
 
 
-class STORM_HYDRA_RENDER_PT_film(Panel):
-    bl_label = "Film"
+class STORM_HYDRA_LIGHT_PT_shadows(Panel):
+    bl_parent_id = STORM_HYDRA_LIGHT_PT_light.bl_idname
+    bl_label = "Shadow"
     bl_space_type = 'PROPERTIES'
     bl_region_type = 'WINDOW'
     bl_options = {'DEFAULT_CLOSED'}
 
-    def draw(self, context):
-        layout = self.layout
-        layout.use_property_split = True
-        layout.use_property_decorate = False
+    @classmethod
+    def poll(cls, context):
+        light = context.light
+        return (
+                (light and light.type in {'POINT', 'SUN', 'SPOT', 'AREA'})
+        )
 
-        layout.prop(context.scene.render, "film_transparent", text="Transparent Background")
-
-
-class STORM_HYDRA_RENDER_PT_passes(Panel):
-    bl_label = "Passes"
-    bl_context = "view_layer"
-
-    def draw(self, context):
-        pass
-
-
-class STORM_HYDRA_RENDER_PT_passes_data(Panel):
-    bl_label = "Data"
-    bl_context = "view_layer"
-    bl_parent_id = "STORM_HYDRA_RENDER_PT_passes"
+    def draw_header(self, context):
+        light = context.light
+        self.layout.prop(light, "use_shadow", text="")
 
     def draw(self, context):
         layout = self.layout
         layout.use_property_split = True
-        layout.use_property_decorate = False
 
-        view_layer = context.view_layer
+        light = context.light
 
-        col = layout.column(heading="Include", align=True)
-        col.prop(view_layer, "use_pass_z")
+        layout.active = light.use_shadow
+
+        if light.type == 'SUN':
+            col = layout.column()
+            col.prop(light, "shadow_buffer_bias", text="Bias")
+            col.prop(light, "shadow_cascade_max_distance", text="Max Distance")
+            col.prop(light, "shadow_cascade_fade", text="Fade")
 
 
 register_classes, unregister_classes = bpy.utils.register_classes_factory((
@@ -192,10 +241,12 @@ register_classes, unregister_classes = bpy.utils.register_classes_factory((
     STORM_HYDRA_RENDER_PT_volume_final,
     STORM_HYDRA_RENDER_PT_viewport,
     STORM_HYDRA_RENDER_PT_volume_viewport,
+    STORM_HYDRA_RENDER_PT_shadows,
     STORM_HYDRA_RENDER_PT_film,
-    STORM_HYDRA_LIGHT_PT_light,
     STORM_HYDRA_RENDER_PT_passes,
     STORM_HYDRA_RENDER_PT_passes_data,
+    STORM_HYDRA_LIGHT_PT_light,
+    STORM_HYDRA_LIGHT_PT_shadows,
 ))