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[Æ©Å丮¾ó]Maya¿¡¼­ Ã˼öÇüÅÂÀÇ ¾Ö´Ï¸ÅÀ̼ÇÁ¦ÀÛ   2002-06-25
Maya¿¡¼­ MotionPath¸¦ ÀÌ¿ëÇÏ¿© Ã˼ö¿Í°°Àº ¿òÁ÷ÀÓÀ» Ç¥ÇöÇغ¸ÀÚ.
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Stage1: Tentacle Animation Á¦ÀÛ


Side View·Î ¼³Á¤ÈÄ Curve¸¦ ´ÙÀ½°ú °°ÀÌ »ý¼º½ÃŲ´Ù.

ÀÌ Curve¿¡ µû¶ó Ã˼ö°¡ ¿òÁ÷ÀÌ°Ô µÉ°ÍÀÌ´Ù.
Rebuild Curve¸¦ÀÌ¿ëÇØ »ý¼ºµÈ CurveÀÇ CV(Control Vertex)ÀÇ °¹¼ö¸¦ 30Á¤µµ·Î ÇÑ´Ù.
´ÙÀ½Àº Ã˼ö¿¡ ±½±â¸¦ ÁÖ±âÀ§ÇØ Nurbs Circle¸¦ ¸¸µç´Ù. ±×¸®°í Circle°ú Àü¿¡ ¸¸µç Curve¸¦ ¼±ÅÃÇØ Extrude¸¦ ½ÇÇàÇÑ´Ù.
À̶§ ´ÙÀ½°ú°°ÀÌ ¼ÂÆÃÀ» ÇÑ´Ù.


Tube

At Path

Component

Profile Normal

À­±×¸²Ã³·³ »ý¼ºµÈ SurfaceÀÇ IsoparmÀ»¼±ÅÃÈÄ Duplicate Surface Curves·Î V curvesµéÀ» »ý¼º½ÃŲ´Ù.
Extruded Surfaces´Â ÀÛ¾÷»ó Æí¸®¸¦ À§ÇØ Hide½ÃŲ´Ù.
»õ·Î DuplicatedµÈ CurvesµéÀ» ¼±ÅÃÈÄ Loft½ÃŲ´Ù.
ÀÌÁ¦ Loft½Ãų¶§ »ç¿ëµÈ CurvesÀÇ Isoparm ValueÀÇ °ªÀ» Á¶Á¤ÇÏ¿© Ã˼ö¸¦ ¾Ö´Ï¸ÅÀ̼ǽÃų¼öÀÖ´Ù.
¿ì¼± Ã˼ö°¡ »¸¾î³ª°¡±æ ¿øÇÏ´Â ÇÁ·¹ÀÓ¿¡¼­ À§ÀÇ Loft½Ãų¶§ »ç¿ëµÈ Curves µéÀ» ¼±ÅÃÇÑ´Ù. ±×¸®°í Channel BoxÀÇ Inputs¾È¿¡ CurvesFromSurfaceÀ» ¿ÀǽÃŲ´Ù. "Isoparm Value"À» ¼±ÅÃÇؼ­ KeyframeÀ» ÁØ´Ù. ±×¸®°í Ã˼ö¾Ö´Ï¸ÅÀ̼ÇÀÌ ½ÃÀ۵Ǵ ÇÁ·¹ÀÓ¿¡°¡¼­ ÀûÀýÇÑ "Isoparm Value"ÀÇ °ªÀ» ÁØÈÄ KeyframeÀ» ÁØ´Ù.


Stage 2: Subdivision SurfacesÀ» ÀÌ¿ëÇÑ °¥°í¸® ¸ðµ¨¸µ


Polygon CubeÀ» »ý¼ºÇÑÈÄ SubdivisionÀ¸·Î º¯È¯½ÃŲ´Ù. Cube°¡ Sphere·Î º¯Çϴ°ÍÀ» º¼¼öÀÖÀ¸¸ç ¿À¸¥Âʸ¶¿ì½º¸¦ Ŭ¸¯ÇÏ¿© Polygon Mode¸¦ ¼±ÅÃÇÑ´Ù.

ÀÌ Polygon Mode¿¡¼­ Extrude Face¸¦ ÀÌ¿ëÇÏ¿© ±×¸²°ú°°ÀÌ ¸ðµ¨¸µÀ» ÇÑ´Ù.

 

 

°¥°í¸®ÇüÅ·Π¸¸Á·ÇÏ°Ô ¸ðµ¨¸µÀ̵ǾúÀ¸¸é Cube1À» Group ½ÃŲ´Ù. À̶§ ÀÌGroupÀ̸§À» A¶ó ÇÏ°í Group¾È¿¡ Æ÷ÇÔµÈ Cube1 Child ObjectÀ» B¶óÇÑ´Ù. Insert Key¸¦ ÀÌ¿ëÇÏ¿© »ý¼ºµÈ AÀÇPivot Point¸¦ AÀÇ ¾Æ·¡ºÎºÐ¿¡ À§Ä¡Çسõ´Â´Ù.

Pivot Point¸¦ ¿Å±â´Â ÀÌÀ¯´Â Ã˼öÀÇ Á¦ÀÏ À­ºÎºÐ¿¡ÀÖ´Â Nurbs Circle¿¡ A¸¦ Attach½Ãų¶§ º°µµÀÇ Transform Node ¸¦ ¸¸µé±â À§Çؼ­ÀÌ´Ù.
A¸¦ 3°³´õ DuplicateÀ» ÀÌ¿ëÇØ »ý¼º½ÃŲ´Ù.
ù¹ø°·Î »ý¼ºµÈ A¿Í Ã˼öÀÇ Á¦ÀÏÀ­ºÎºÐ¿¡ÀÖ´Â Nurbs Circle¸¦ ¼±ÅÃÇÑ´Ù.
Animation Menu¿¡ ÀÖ´Â Attach To MotionPath¸¦ ÀÌ¿ëÇØ A¸¦ Nurbs CircleÀ§¿¡ Attach½ÃÄÑ ¾Ö´Ï¸ÅÀ̼ǽÃŲ´Ù.
À̶§ ´ÙÀ½°ú°°ÀÌ ¼ÂÆÃÀ» ÇÑ´Ù.


Time Range = Start.

Follow = On.

Front Axis = X.

Up Axis = Z.

World Up Type = Normal.

Inverse Front = On.


Attach½ÃŲÈÄ A¸¦ ¼±ÅÃÈÄ Channel Box, Inputs¾ÈÀÇ MotionPath1ÀÇ U ValueÀÇ °ªÀ» 0.3À¸·Î ÁØÈÄ KeyframeÀ» ÁØ´Ù.
±×¸®°í °¥°í¸®°¡ ´ÝÇôÀÖ´Ù°¡ ¹ú¾îÁö´Â È¿°ú¸¦À§ÇØ BÀÇ PivotÀ» BÀÇ ¾Æ·¡ºÎºÐ¿¡ À§Ä¡½ÃŲÈÄ Rotate½ÃÄÑ°¡¸é¼­ ¿øÇÏ´Â ½Ã°£¿¡ KeyframeÀ» ÁØ´Ù.
ÀÌ·¯ÇÑ ¹æ¹ýÀ¸·Î ´Ù¸¥ DuplicatedµÈ A1,A2µµ Ã˼ö¿¡ Attach½ÃÄÑÁØ´Ù.

 

¸¶Áö¸·À¸·Î Ã˼öÀ­ºÎºÐ¿¡ Planar·Î Surface¸¦ ¸¸µé¾îÁØ´Ù.

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