skript

skript_bl

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+import bpy
+
+from math import radians
+
+import os
+from bpy_extras.io_utils import ExportHelper
+
+context = bpy.context
+scene = context.scene
+vl = context.view_layer
+
+bpy.ops.wm.ply_import(filepath="C:/Users/")
+
+bpy.ops.object.select_all(action='DESELECT')
+
+texture_path = "C:/Users/neryt/Grafika2023/PlanetCreator/"
+texture = bpy.data.images.load(texture_path)
+
+
+material = bpy.data.materials.new(name="TextureMaterial")
+material.use_nodes = True
+nodes = material.node_tree.nodes
+links = material.node_tree.links
+
+
+for node in nodes:
+    if node.type == 'BSDF_PRINCIPLED':
+        nodes.remove(node)
+
+
+shader_node = nodes.new(type='ShaderNodeTexImage')
+shader_node.image = texture
+
+
+output_node = nodes.get('Material Output')
+links.new(shader_node.outputs['Color'], output_node.inputs['Surface'])
+
+
+for obj in scene.objects:
+    if (obj.type == 'MESH'):
+        vl.objects.active = obj
+        obj.select_set(True)
+        print(obj.name)
+        lm =  obj.data.uv_layers.get("LightMap")
+        if not lm:
+            lm = obj.data.uv_layers.new(name="LightMap")
+        lm.active = True
+        bpy.ops.object.editmode_toggle()
+        bpy.ops.mesh.select_all(action='SELECT') # for all faces
+        bpy.ops.uv.smart_project(angle_limit=66, island_margin = 0.02)
+        bpy.ops.object.editmode_toggle()
+        if obj.type == 'MESH':
+          obj.data.materials.append(material)
+
+        obj.select_set(False)
+        
+
+
+for obj in bpy.context.selected_objects:
+    if obj.type == 'MESH':
+        obj.data.materials.append(material)
+
+
+output_folder = "C:\\Users\\"
+
+os.makedirs(output_folder, exist_ok=True)
+
+
+for idx, obj in enumerate(bpy.data.objects):
+    if obj.type == "MESH":
+   
+        bpy.context.view_layer.objects.active = obj
+        obj.select_set(True)
+        
+  
+        obj_name = f"roslina{idx + 1}"
+        file_path = os.path.join(output_folder, f"{obj_name}.obj")
+        bpy.ops.wm.obj_export(filepath=file_path,
+                            check_existing=False,
+                            export_selected_objects=True,
+                            apply_modifiers=True,
+                            export_smooth_groups=False,
+                            smooth_group_bitflags=False,
+                            export_normals=True,
+                            export_uv=True)
+       
+        obj.select_set(False)