first release

bioxelnodes/convert.py

@@ -0,0 +1,45 @@
+import bpy
+from .utils import get_bioxels_obj
+
+
+class ConvertToMesh(bpy.types.Operator):
+    bl_idname = "bioxelnodes.convert_to_mesh"
+    bl_label = "Bioxels To Mesh"
+    bl_description = "Convert Bioxels To Mesh."
+    bl_options = {'UNDO'}
+
+    def execute(self, context):
+        bioxels_objs = []
+        for obj in bpy.context.selected_objects:
+            bioxels_obj = get_bioxels_obj(obj)
+            if bioxels_obj:
+                bioxels_objs.append(bioxels_obj)
+
+        if len(bioxels_objs)==0:
+            self.report({"WARNING"}, "Cannot find any bioxels.")
+            return {'FINISHED'}
+
+        for bioxels_obj in bioxels_objs:
+            bpy.ops.mesh.primitive_cube_add(
+                size=2, enter_editmode=False, align='WORLD', location=(0, 0, 0), scale=(1, 1, 1))
+            mesh_obj = bpy.context.active_object
+
+            mesh_obj.name = f"{bioxels_obj.parent.name}_Mesh"
+            bpy.ops.node.new_geometry_nodes_modifier()
+            modifier = mesh_obj.modifiers[0]
+            nodes = modifier.node_group.nodes
+            links = modifier.node_group.links
+
+            output_node = nodes.get("Group Output")
+            object_node = nodes.new("GeometryNodeObjectInfo")
+            realize_nodes = nodes.new("GeometryNodeRealizeInstances")
+            object_node.inputs[0].default_value = bioxels_obj
+            object_node.transform_space = 'RELATIVE'
+
+            links.new(object_node.outputs['Geometry'], realize_nodes.inputs[0])
+            links.new(realize_nodes.outputs[0], output_node.inputs[0])
+            bpy.ops.object.convert(target='MESH')
+            bpy.context.object.active_material_index = 1
+            bpy.ops.object.material_slot_remove()
+
+        return {'FINISHED'}