3.SketchUp과 Unity 연동하기
이번시간에는 PlayUp을 이용해 SketchUp과 Unity를 연동하는 방법을 알아보도록 하겠습니다.
기존 프로젝트에 영향이 가지않도록 Unity에서 새 프로젝트를 만들어 진행할 예정입니다.
1.세팅하기
1) 유니티를 실행한뒤, 프로젝트 선택화면에서 새 프로젝트를 만듭니다. 프로젝트명은 PlayUp , 폴더명은 적당히 설정합니다.
폴더명에 영어가 있으면, 텍스쳐가 제대로 추출되지 않는 문제가 있으므로, 영문명으로 설정하세요.
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2) Unity가 실행된 모습입니다.
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3) 스케치업을 실행한뒤, 새로 만든 프로젝트에 맞춰 세팅을 조정합니다.
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세팅이 완료되었습니다. 이제 Unity로 익스포트할 오브젝트를 만들어보도록 하겠습니다.
2.오브젝트 만들기
우선, 박스를 만들어봅시다. 크기 설정용 캐릭터를 세운뒤, Rectangle툴과 PushPull툴로 1mx1mx1m 상자를 만듭니다.
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5) PaintBucket툴로 박스에 적당히 색을 입힙니다.
저는 제가 제작한 만화전용 메트리얼 중 block012 을 사용하였습니다.
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6) 만든 오브젝트는 Select툴로 선택한다음 마우스우클릭->Make Group로 그룹화합니다.
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7) Entity Info 탭에서 이름을 설정합니다. 이름을 설정해야 나중에 실시간 연동이 가능하므로, 꼭 변경해둡니다.
저는 간단히 BlockBox 로 설정하였습니다.
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추출할 오브젝트가 완성되었습니다. 이제, 이 오브젝트를 유니티로 옮겨보도록 하겠습니다.
3.유니티로 익스포트하기
8) 만들어진 박스를 선택한뒤, 마우스우클릭 -> PlayUp Tools -> Export Selected Geometry를 클릭해 익스포트합니다.
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9) 유니티로 돌아간뒤 Project 탭을 확인합니다. Object 폴더에 BlockBox 오브젝트가 제대로 익스포트된것을 확인할수 있습니다.
메트리얼과 텍스쳐 역시 정상적으로 추출되었습니다.
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10) 만들어진 박스는 드래그해서 Scene으로 동록하면 확인할수 있습니다.
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4.스케치업 실시간 연동하기
이렇게 유니티로 익스포트한 오브젝트는, 언제라도 수정해서 변경가능합니다. 단, 미리 그룹 이름을 설정해야 가능한 부분이므로 만약 이름을 설정하지 않았다면, 꼭 설정하시기 바랍니다.
11) 앞서 만든 박스를 수정해봅시다. Rectangle툴과 Pushpull툴로 적당히 수정해줍니다.
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12) 마우스우클릭 -> PlayUp Tools -> Export Selected Geometry 를 클릭해 다시한번 추출합니다.
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13) Unity창으로 돌아가면, 씬의 오브젝트가 변경되어 있는 것을 확인할수 있습니다.
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이처럼 PlayUp을 이용하면, 실시간으로 스케치업의 오브젝트를 수정할수 있어 게임개발에 편리합니다.
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