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198 lines
15 KiB
Python
198 lines
15 KiB
Python
"""
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Copyright (c) Contributors to the Open 3D Engine Project
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SPDX-License-Identifier: Apache-2.0 OR MIT
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Lumberyard Legacy Mesh Component to Atom Mesh Component Conversion Script
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"""
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from LegacyConversionHelpers import *
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from LegacyMaterialComponentConverter import *
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class Mesh_Component_Converter(Component_Converter):
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"""
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Converts point lights
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"""
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def __init__(self, assetCatalogHelper, statsCollector, normalizedProjectDir):
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Component_Converter.__init__(self, assetCatalogHelper, statsCollector)
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# These are constant for every component in the file
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self.materialComponentConverter = Material_Component_Converter(assetCatalogHelper)
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self.normalizedProjectDir = normalizedProjectDir
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# These need to be reset between each component
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self.newAssetId = ""
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self.oldMaterialRelativePath = ""
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self.oldFbxRelativePathWithoutExtension = ""
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def is_this_the_component_im_looking_for(self, xmlElement, parent):
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if "name" in xmlElement.keys() and xmlElement.get("name") == "EditorMeshComponent":
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return True
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return False
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def gather_info_for_conversion(self, xmlElement, parent):
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# First, get the data that we need
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#<Class name="EditorMeshComponent" field="element" version="1" type="{FC315B86-3280-4D03-B4F0-5553D7D08432}">
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# <Class name="EditorComponentBase" field="BaseClass1" version="1" type="{D5346BD4-7F20-444E-B370-327ACD03D4A0}">
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# <Class name="AZ::Component" field="BaseClass1" type="{EDFCB2CF-F75D-43BE-B26B-F35821B29247}">
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# <Class name="AZ::u64" field="Id" value="17006471516512517700" type="{D6597933-47CD-4FC8-B911-63F3E2B0993A}"/>
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# </Class>
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# </Class>
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# <Class name="MeshComponentRenderNode" field="Static Mesh Render Node" version="1" type="{46FF2BC4-BEF9-4CC4-9456-36C127C310D7}">
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# <Class name="bool" field="Visible" value="true" type="{A0CA880C-AFE4-43CB-926C-59AC48496112}"/>
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# <Class name="Asset" field="Static Mesh" value="id={BCD2BB63-338F-53BE-98E1-BF847138B78E}:3250cdc0,type={C2869E3B-DDA0-4E01-8FE3-6770D788866B},hint={objects/airship/airship_pod_outerwalls.cgf}" version="1" type="{77A19D40-8731-4D3C-9041-1B43047366A4}"/>
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# <Class name="AzFramework::SimpleAssetReference<LmbrCentral::MaterialAsset>" field="Material Override" version="1" type="{B7B8ECC7-FF89-4A76-A50E-4C6CA2B6E6B4}">
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# <Class name="SimpleAssetReferenceBase" field="BaseClass1" version="1" type="{E16CA6C5-5C78-4AD9-8E9B-F8C1FB4D1DB8}">
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# <Class name="AZStd::string" field="AssetPath" value="" type="{03AAAB3F-5C47-5A66-9EBC-D5FA4DB353C9}"/>
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for editorMeshComponentChild in xmlElement:
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if "name" in editorMeshComponentChild.keys() and editorMeshComponentChild.get("name") == "MeshComponentRenderNode":
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for meshComponentRenderNodeChild in editorMeshComponentChild:
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if "name" in meshComponentRenderNodeChild.keys() and meshComponentRenderNodeChild.get("name") == "Asset":
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# We've found the mesh asset, now extract the assetId and hit
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assetId = meshComponentRenderNodeChild.get("value")
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# Legacy assetId looks like this "id={BCD2BB63-338F-53BE-98E1-BF847138B78E}:3250cdc0,type={C2869E3B-DDA0-4E01-8FE3-6770D788866B},hint={objects/airship/airship_pod_outerwalls.cgf}
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# atomAssetId looks like this "{BCD2BB63-338F-53BE-98E1-BF847138B78E}:########,
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# newAssetId should look like "id={BCD2BB63-338F-53BE-98E1-BF847138B78E}:########,type={2C7477B6-69C5-45BE-8163-BCD6A275B6D8},hint={objects/airship/airship_pod_outerwalls.azmodel}"
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#value"id={E01FB8B5-D2B3-52D8-BC36-644FC0E3B5F4}:268435463,type={2C7477B6-69C5-45BE-8163-BCD6A275B6D8},hint={objects/props/barrel_01.azmodel}"
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# get the relative path to the mesh
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meshPathStartIndex = assetId.find("hint={")
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meshPathStartIndex += len("hint={")
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meshPathEndIndex = assetId.find(".cgf")
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self.oldFbxRelativePathWithoutExtension = assetId[meshPathStartIndex: meshPathEndIndex]
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# swap the sub-id for the atom model sub-id
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atomModelRelativePath = "{0}.azmodel".format(self.oldFbxRelativePathWithoutExtension)
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if atomModelRelativePath in self.assetCatalogHelper.relativePathToAssetIdDict:
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atomAssetId = self.assetCatalogHelper.relativePathToAssetIdDict[atomModelRelativePath]
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atomSubId = atomAssetId[atomAssetId.find(":") + 1:]
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# go from string->int->hex->string to get the hex number as a string
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hexSubId = str(hex(int(atomSubId)))
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# remove the leading characters to get plain hex
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hexString = hexSubId[hexSubId.find("x") + 1:]
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subIdStartIndex = assetId.find(":")
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subIdStartIndex += 1
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subIdEndIndex = assetId.find(",")
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subIdReplacement = hexString
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# swap the type for the atom model type
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typeStartIndex = assetId.find("type={")
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typeStartIndex += len("type={")
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typeEndIndex = assetId.find("},hint")
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typeReplacement = "2C7477B6-69C5-45BE-8163-BCD6A275B6D8"
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# swap the hint for the atom model extension
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extensionStartIndex = assetId.find(".cgf")
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extensionEndIndex = extensionStartIndex + len(".cgf")
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extensionReplacement = ".azmodel"
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self.newAssetId = "".join((assetId[:subIdStartIndex], subIdReplacement, assetId[subIdEndIndex:typeStartIndex], typeReplacement, assetId[typeEndIndex:extensionStartIndex], extensionReplacement, assetId[extensionEndIndex:]))
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else:
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# we couldn't find the atom model (it was probably a .cgf instead of a .fbx in source)
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self.newAssetId = "id={00000000-0000-0000-0000-000000000000}:00000000,type={2C7477B6-69C5-45BE-8163-BCD6A275B6D8},hint={}"
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print("Could not find {0} in the asset catalog. Make sure the corresponding source file ends in .fbx not .cgf, and that the asset has finished processing with no errors.".format(atomModelRelativePath))
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elif "field" in meshComponentRenderNodeChild.keys() and meshComponentRenderNodeChild.get("field") == "Material Override":
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for simpleAssetReferenceChild in meshComponentRenderNodeChild:
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if "name" in simpleAssetReferenceChild.keys() and simpleAssetReferenceChild.get("name") == "SimpleAssetReferenceBase":
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for simpleAssetReferenceBaseChild in simpleAssetReferenceChild:
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if "field" in simpleAssetReferenceBaseChild.keys() and simpleAssetReferenceBaseChild.get("field") == "AssetPath" and "value" in simpleAssetReferenceBaseChild.keys():
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# We've found the material override
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self.oldMaterialRelativePath = simpleAssetReferenceBaseChild.get("value")
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def create_adapter_with_new_model_assetId(self, assetIdValue):
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# <Class name="EditorComponentAdapter<AZ::Render::MeshComponentController AZ::Render::MeshComponent AZ::Render::MeshComponentConfig >" field="BaseClass1" version="1" type="{52DFE044-18C1-5861-BA2A-EDB61107FEE9}">
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# <Class name="EditorComponentBase" field="BaseClass1" version="1" type="{D5346BD4-7F20-444E-B370-327ACD03D4A0}">
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# <Class name="AZ::Component" field="BaseClass1" type="{EDFCB2CF-F75D-43BE-B26B-F35821B29247}">
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# <Class name="AZ::u64" field="Id" value="4528867579411318958" type="{D6597933-47CD-4FC8-B911-63F3E2B0993A}"/>
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# </Class>
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# </Class>
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# <Class name="AZ::Render::MeshComponentController" field="Controller" type="{D0F35FAC-4194-4C89-9487-D000DDB8B272}">
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# <Class name="AZ::Render::MeshComponentConfig" field="Configuration" type="{63737345-51B1-472B-9355-98F99993909B}">
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# <Class name="Asset" field="ModelAsset" value="id={509D78D3-2196-50C2-808C-FEDC3C31380D}:10000007,type={2C7477B6-69C5-45BE-8163-BCD6A275B6D8},hint={objects/suzanne.azmodel}" version="1" type="{77A19D40-8731-4D3C-9041-1B43047366A4}"/>
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# <Class name="bool" field="ExcludeFromReflectionCubeMaps" value="false" type="{A0CA880C-AFE4-43CB-926C-59AC48496112}"/>
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# </Class>
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# </Class>
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# </Class>
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# </Class>
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#<Class name="AZ::Render::EditorMeshComponent" field="element" version="1" type="{DCE68F6E-2E16-4CB4-A834-B6C2F900A7E9}">
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# <Class name="EditorRenderComponentAdapter<AZ::Render::MeshComponentController AZ::Render::MeshComponent AZ::Render::MeshComponentConfig >" field="BaseClass1" type="{3D614286-9164-53B5-833B-4F98D2820BA7}">
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# <Class name="EditorComponentAdapter<AZ::Render::MeshComponentController AZ::Render::MeshComponent AZ::Render::MeshComponentConfig >" field="BaseClass1" version="1" type="{52DFE044-18C1-5861-BA2A-EDB61107FEE9}">
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# <Class name="EditorComponentBase" field="BaseClass1" version="1" type="{D5346BD4-7F20-444E-B370-327ACD03D4A0}">
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# <Class name="AZ::Component" field="BaseClass1" type="{EDFCB2CF-F75D-43BE-B26B-F35821B29247}">
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# <Class name="AZ::u64" field="Id" value="4528867579411318958" type="{D6597933-47CD-4FC8-B911-63F3E2B0993A}"/>
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# </Class>
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# </Class>
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# <Class name="AZ::Render::MeshComponentController" field="Controller" type="{D0F35FAC-4194-4C89-9487-D000DDB8B272}">
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# <Class name="AZ::Render::MeshComponentConfig" field="Configuration" type="{63737345-51B1-472B-9355-98F99993909B}">
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# <Class name="Asset" field="ModelAsset" value="id={509D78D3-2196-50C2-808C-FEDC3C31380D}:10000007,type={2C7477B6-69C5-45BE-8163-BCD6A275B6D8},hint={objects/suzanne.azmodel}" version="1" type="{77A19D40-8731-4D3C-9041-1B43047366A4}"/>
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# <Class name="bool" field="ExcludeFromReflectionCubeMaps" value="false" type="{A0CA880C-AFE4-43CB-926C-59AC48496112}"/>
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# </Class>
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# </Class>
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# </Class>
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# </Class>
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#</Class>
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editorRenderComponentAdapter = xml.etree.ElementTree.Element("Class", {'name': "EditorRenderComponentAdapter<AZ::Render::MeshComponentController AZ::Render::MeshComponent AZ::Render::MeshComponentConfig >", 'field': "BaseClass1", 'type': "{3D614286-9164-53B5-833B-4F98D2820BA7}"})
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editorComponentAdapter = xml.etree.ElementTree.Element("Class", {'name': "EditorComponentAdapter<AZ::Render::MeshComponentController AZ::Render::MeshComponent AZ::Render::MeshComponentConfig >", 'field': "BaseClass1", 'version': "1", 'type': "{52DFE044-18C1-5861-BA2A-EDB61107FEE9}"})
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editorComponentBase = xml.etree.ElementTree.Element("Class", {'name': "EditorComponentBase", 'field': "BaseClass1", 'version': "1", 'type': "{D5346BD4-7F20-444E-B370-327ACD03D4A0}"})
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component = xml.etree.ElementTree.Element("Class", {'name': "AZ::Component", 'field': "BaseClass1", 'type': "{EDFCB2CF-F75D-43BE-B26B-F35821B29247}"})
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u64 = xml.etree.ElementTree.Element("Class", {'name': "AZ::u64", 'field': "Id", 'value': "4528867579411318958", 'type': "{D6597933-47CD-4FC8-B911-63F3E2B0993A}"})
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component.append(u64)
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editorComponentBase.append(component)
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meshComponentController = create_xml_element_from_string("<Class name=\"AZ::Render::MeshComponentController\" field=\"Controller\" type=\"{D0F35FAC-4194-4C89-9487-D000DDB8B272}\">")
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meshComponentConfig = xml.etree.ElementTree.Element("Class", {'name': "AZ::Render::MeshComponentConfig", 'field': "Configuration", 'type': "{63737345-51B1-472B-9355-98F99993909B}"})
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modelAsset = xml.etree.ElementTree.Element("Class", {'name': "Asset", 'field': "ModelAsset", 'value': assetIdValue, 'version': "1", 'type': "{77A19D40-8731-4D3C-9041-1B43047366A4}"})
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excludeFromReflectionCubeMaps = xml.etree.ElementTree.Element("Class", {'name': "bool", 'field': "ExcludeFromReflectionCubeMaps", 'value': "false", 'type': "{A0CA880C-AFE4-43CB-926C-59AC48496112}"})
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meshComponentConfig.append(modelAsset)
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meshComponentConfig.append(excludeFromReflectionCubeMaps)
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meshComponentController.append(meshComponentConfig)
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editorComponentAdapter.append(editorComponentBase)
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editorComponentAdapter.append(meshComponentController)
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editorRenderComponentAdapter.append(editorComponentAdapter)
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return editorRenderComponentAdapter
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def convert(self, xmlElement, parent):
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"""
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Returns a list of xml elements (siblings)
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"""
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# Now clear the legacy mesh component
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xmlElement.clear()
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# And replace the content with an Atom mesh component
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xmlElement.set("name", "AZ::Render::EditorMeshComponent")
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xmlElement.set("field", "element")
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xmlElement.set("version", "1")
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xmlElement.set("type", "{DCE68F6E-2E16-4CB4-A834-B6C2F900A7E9}")
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xmlElement.append(self.create_adapter_with_new_model_assetId(self.newAssetId))
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if len(self.oldMaterialRelativePath) == 0 or self.oldMaterialRelativePath[0:self.oldMaterialRelativePath.find(".mtl")] == self.oldFbxRelativePathWithoutExtension:
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# There was no material override
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self.statsCollector.noMaterialOverrideCount += 1
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else:
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# There was a material override
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self.statsCollector.materialOverrideCount += 1
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# Now that we have an Atom MeshComponent, we need an Atom MaterialComponent as a neighbor to 'child' (the new mesh component)
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atomMaterialInDefaultSlot = self.materialComponentConverter.convert_legacy_mtl_relative_path_to_atom_material_assetid(self.normalizedProjectDir, self.oldMaterialRelativePath, self.oldFbxRelativePathWithoutExtension)
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isActor = False
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atomMaterialList = self.materialComponentConverter.convert_legacy_mtl_relative_path_to_atom_material_list(self.normalizedProjectDir, self.oldMaterialRelativePath, self.oldFbxRelativePathWithoutExtension, isActor)
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parent.append(self.materialComponentConverter.create_material_component_with_material_assignments(atomMaterialInDefaultSlot, atomMaterialList))
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def reset(self):
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self.newAssetId = ""
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self.oldMaterialRelativePath = ""
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self.oldFbxRelativePathWithoutExtension = ""
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