fix: slice viewer change all 3d viewports

fix: eevee env light effect cycles render
feat: add gamma prop to correct color from non-linear image
feat: add "copy transform" node

bioxelnodes/blender_manifest.toml

@@ -1,7 +1,7 @@
 schema_version = "1.0.0"
 
 id = "bioxelnodes"
-version = "1.0.6"
+version = "1.0.7"
 name = "Bioxel Nodes"
 tagline = "For scientific volumetric data visualization in Blender"
 maintainer = "Ma Nan <icrdr2010@outlook.com>"

bioxelnodes/constants.py

@@ -1,6 +1,6 @@
 from pathlib import Path
 
-VERSIONS = [{"label": "Latest", "node_version": (1, 0, 6)},
+VERSIONS = [{"label": "Latest", "node_version": (1, 0, 7)},
             {"label": "v0.3.x", "node_version": (0, 3, 3)},
             {"label": "v0.2.x", "node_version": (0, 2, 9)}]
 
@@ -166,6 +166,12 @@ MENU_ITEMS = [
                 'name': 'ReCenter',
                 'description': ''
             },
+            {
+                'label': 'Copy Transform',
+                'icon': 'EMPTY_AXIS',
+                'name': 'CopyTransform',
+                'description': ''
+            },
             {
                 'label': 'Extract Transform',
                 'icon': 'EMPTY_AXIS',

bioxelnodes/operators/container.py

@@ -541,6 +541,7 @@ class ContainerProps(bpy.types.Operator):
     bl_label = "Change Container Properties"
     bl_description = "Change current ontainer properties"
     bl_icon = "FILE_TICK"
+    bl_options = {'UNDO'}
 
     scene_scale: bpy.props.FloatProperty(name="Scene Scale",
                                          soft_min=0.0001, soft_max=10.0,

bioxelnodes/operators/io.py

@@ -664,6 +664,9 @@ class ImportVolumetricDataDialog(bpy.types.Operator):
                 else:
                     data = data.astype(np.float32)
 
+                # Gamma Correct
+                # data = data ** 2.2
+                                           
                 name = self.layer_name or "Color"
                 if data.shape[4] == 1:
                     data = np.repeat(data, repeats=3, axis=4)

bioxelnodes/operators/misc.py

@@ -207,15 +207,24 @@ class SliceViewer(bpy.types.Operator):
         bpy.context.scene.eevee.volumetric_shadow_samples = 128
         bpy.context.scene.eevee.volumetric_samples = 128
         bpy.context.scene.eevee.volumetric_ray_depth = 1
+        
+        bpy.context.scene.eevee.use_shadows = False
         bpy.context.scene.eevee.use_volumetric_shadows = False
 
-        for area in bpy.context.screen.areas:
+        view_3d = None
+        if context.area.type == 'VIEW_3D':
+            view_3d = context.area
+        else:
+            for area in context.screen.areas:
                 if area.type == 'VIEW_3D':
-                area.spaces[0].shading.type = 'MATERIAL'
+                    view_3d = area
-                area.spaces[0].shading.studio_light = 'studio.exr'
+                    break
-                area.spaces[0].shading.studiolight_intensity = 2.5
+        if view_3d:
-                area.spaces[0].shading.use_scene_lights = False
+            view_3d.spaces[0].shading.type = 'MATERIAL'
-                area.spaces[0].shading.use_scene_world = False
+            view_3d.spaces[0].shading.studio_light = 'studio.exr'
+            view_3d.spaces[0].shading.studiolight_intensity = 1.5
+            view_3d.spaces[0].shading.use_scene_lights = False
+            view_3d.spaces[0].shading.use_scene_world = False
 
         return {'FINISHED'}
 
@@ -282,29 +291,35 @@ class AddEeveeEnv(bpy.types.Operator):
     bl_description = "To make volume shadow less dark"
 
     def execute(self, context):
-        bpy.ops.object.light_add(
-            type='POINT', align='WORLD', location=(0, 0, 0), scale=(1, 1, 1))
-        light_obj = bpy.context.active_object
-        light_obj.name = "EeveeEnv"
-        light_obj.data.shadow_soft_size = 100
-        light_obj.data.energy = 1e+06
-        light_obj.data.color = (0.1, 0.1, 0.1)
-        light_obj.data.use_shadow = False
-        light_obj.data.diffuse_factor = 0
-        light_obj.data.specular_factor = 0
-        light_obj.data.transmission_factor = 0
 
-        light_obj.hide_select = True
+        bpy.ops.wm.append(
-        light_obj.lock_location[0] = True
+            directory=f"{str(LATEST_NODE_LIB_PATH)}/Object",
-        light_obj.lock_location[1] = True
+            filename="EeveeEnv"
-        light_obj.lock_location[2] = True
+        )
-        light_obj.lock_rotation[0] = True
+        # bpy.ops.object.light_add(
-        light_obj.lock_rotation[1] = True
+        #     type='POINT', align='WORLD', location=(0, 0, 0), scale=(1, 1, 1))
-        light_obj.lock_rotation[2] = True
+        # light_obj = bpy.context.active_object
-        light_obj.lock_scale[0] = True
+        # light_obj.name = "EeveeEnv"
-        light_obj.lock_scale[1] = True
+        # light_obj.data.shadow_soft_size = 100
-        light_obj.lock_scale[2] = True
+        # light_obj.data.energy = 1e+06
+        # light_obj.data.color = (0.1, 0.1, 0.1)
+        # light_obj.data.use_shadow = False
+        # light_obj.data.diffuse_factor = 0
+        # light_obj.data.specular_factor = 0
+        # light_obj.data.transmission_factor = 0
 
+        # light_obj.hide_select = True
+        # light_obj.lock_location[0] = True
+        # light_obj.lock_location[1] = True
+        # light_obj.lock_location[2] = True
+        # light_obj.lock_rotation[0] = True
+        # light_obj.lock_rotation[1] = True
+        # light_obj.lock_rotation[2] = True
+        # light_obj.lock_scale[0] = True
+        # light_obj.lock_scale[1] = True
+        # light_obj.lock_scale[2] = True
+
+        bpy.context.scene.eevee.use_shadows = True
         bpy.context.scene.eevee.use_volumetric_shadows = True
 
         return {'FINISHED'}

pyproject.toml

@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "bioxelnodes"
-version = "1.0.6"
+version = "1.0.7"
 description = ""
 authors = ["Ma Nan <icrdr2010@outlook.com>"]
 license = "MIT"