40 lines
1.5 KiB
Python
40 lines
1.5 KiB
Python
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import bpy
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class MESH_OT_prepare_lods_decimate(bpy.types.Operator):
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"""Copy current Mesh and apply decimate Modifier"""
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bl_idname = "mesh.prepare_lods_decimate"
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bl_label = "Copy current Mesh and apply decimate Modifier"
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bl_options = {"REGISTER", "UNDO"}
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def execute(self, context):
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#Selected Mesh
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obj = bpy.context.active_object
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if obj not in bpy.context.selected_objects or obj.type != "MESH":
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self.report({'WARNING'}, 'Select a Mesh to continue')
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return {"CANCELLED"}
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if not obj.name[:-1].endswith('LOD'):
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obj.name = obj.name + '_LOD0'
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LODnumber = context.scene.lod_slider #Get from Slider
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startLODcount = int(obj.name[-1])
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endLODcount = startLODcount + LODnumber
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for i in range (startLODcount + 1, endLODcount):
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new_obj = obj.copy()
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new_obj.data = obj.data.copy()
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new_obj.name = obj.name[:-1] + str(i)
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bpy.context.collection.objects.link(new_obj)
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for t in range (startLODcount, i):
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newModifierName = 'LOD_Decimate_' + str(t)
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new_obj.modifiers.new(type='DECIMATE', name=newModifierName)
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mod = new_obj.modifiers[newModifierName]
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mod.ratio = 0.49
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mod.use_collapse_triangulate = True
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self.report({'INFO'}, 'LOD´s created')
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return {"FINISHED"}
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