

2D 쥤/Ϸ


						 
						Feb. 23, 2001 Version 0.0.8
						Feb. 2,  2001 Version 0.0.7
						Feb. 2,  2001 Version 0.0.6
						Jan. 23, 2001 Version 0.0.5
						Jan. 17, 2001 Version 0.0.4
						Dec. 19, 2000 Version 0.0.3
						Dec. 15, 2000 Version 0.0.2
						Dec. 11, 2000 Version 0.0.1



ʸμ

  ʸϡ2D ɽϤˤ쥤ȤԽӡȼ̥
ư뤿ε(ʲ2D ǥפȸƾ)Ϥ롢
ַˤĤƤΰƤҤ٤뤳ȤŪȤΤǤ롣

-----------------------------------------------------------------------------
ܼ

1.0  2Dǥ
  1.1  쥤
  1.2  

2.0  

  2.1  2D֥Ȥγع¤
  2.2  ά

    2.2.1  ѥ֥Ȥ
    2.2.2  ֥Ȥξ֤
    2.2.2  κ

	
3.0  Ϸ

  3.1  ֥

    3.1.1  obj               ѥ֥Ȥ


  3.2  

    3.2.1  reftri	    ȥƥ
    3.2.2  statusendstat  ֻ
    3.2.3  tex		    ƥ
    3.2.4  vertex	    ĺ
    3.2.5  size		    
    3.2.6  center	    ž濴
    3.2.7  angle	    žѻ
    3.2.8  uv		    ƥ㻲Ȱֻ
    3.2.9  uvsize	    ƥ㥵
    3.2.10 texoff	    ƥ(ͽ)
    3.2.11 color	    RGB 
    3.2.12 alpha	    ե֥ǥ󥰻
    3.2.13 pri		    ץ饤ƥ
    3.2.14 magni	    ̥֥Ⱥɸͷ
    3.2.15 hide		    ɽ
    3.2.16 show	            ɽ


  3.3  󵭽ҥ

    3.3.1  actionactend   ֥å
    3.3.2  tracktrend	    ȥå֥å
    3.3.3  wait		    Ԥ
    3.3.4  set		    
    3.3.5  morf		    Ѳ


-----------------------------------------------------------------------------

1.0  2Dǥ

    2D ǥϡĤġĤ 2D ֥Ȥˤ깽
  ̤Υ쥤ȤԽ䡢⤦ĤϡΥ쥤Ȥ¾Υ쥤
  Ȥ˰ܹԤݤεưԽǤ롣

    ܥɥȤǤԤ֥쥤סԤ֥פ
  ƾΤ롣



  1.1  쥤

    쥤ˤƤϡ֤륪֥Ȥμࡢ֡
    ѤƥԤ̤Υ쥤ȤԤ

    ꤵ줿쥤Ȥ־֡פȸƤ֡


  1.2  

    1.1 쥤פꤵ줿쥤ȴ֤λּˤä
    ֤Ѳ뤿λԤ




2.0  

  2.1  2D֥Ȥγع¤

    2D ֥ȤϡƻҴطʤ볬ع¤ĤȤǤ롣
    ҤȤƺ줿 2D ֥Ȥκɸͤϡƥ֥Ȥδ
    ФкɸͤȤư뤿ᡢƥ֥ȤưȻҰʲ
    ֥Ȥ٤տ路ưư뤳Ȥˤʤ롣

    ޤɽ°Ѿ뤿ᡢƥ֥Ȥɽˤȡλ
    ʲΥ֥Ƥɽ֤ˤʤ롣



  2.2  ά

    2.2.1  ѥ֥Ȥ

      ̤륪֥ȤƤ롣̤ˤƤϡ
      ɤΤ褦ʾ֤ꤷ褦ȻѤ륪֥Ȥμप
      ѲʤΤȤ롣

        ϡѲǥ֥ȤɲäǤʤȤ̣롣
      Ѳ椫ɽõԤ֥Ȥϡʳ
      餫Ƥƾ֤ˤɽ/ɽؤ뤳Ȥ
      롣

    2.2.2  ֥Ȥξ֤

      ƥ֥ȤϡİʾΡ־֡פġ
        

    2.2.2  κ

        ϡѲɬפȤ륪֥ȤФʲΤ褦˻ּ
      ꤹ뤳ȤǺ롣

                                       λ

	      a       b          c         d
	     (1)-----> ========>(2)------>(3)
                ݻ            ݻ

      嵭(1)(3)򡢡־֥ݥȡפȤθĿˤ¤̵Τ
      롣ޤȤʤ ad γƥݥȴ֤λ֤ꤹɬפ롣

      ݥȴ֤°ݻפξ硢ȤʤݥȤˤ֤
      λݻ롣ȤʤݥȤ̤ξ֤ꤵƤ
      硢ֻ˾֤Ѳ뤳Ȥˤʤ롣

      ݥȴ°֡פǤϡ֤齪֤ˤơ
      ּ㤷֤Ԥ



	
3.0  Ϸ

  3.1  ֥

    3.1.1  obj               ѥ֥Ȥ

	   obj  "֥̾"  <°> [vertex ĺ]  [parent "ƥ֥̾"]

        "֥̾" ǻꤵ줿̾ΤǻȤ륪֥Ȥ
      <°>ǻꤵ줿Υ֥ȤȤ롣

      ޤparent "ƥ֥̾" ꤹȡΥ֥Ȥο
      Ȥʤ륪֥Ȥꤹ뤳ȤǤ롣ƥ֥ȤϡλҤ
      ƤʤФʤʤ

      <°>ˤϡʲΤĤꤹ롣


        empty		ɸ֥(̵)
	point		
	line		ʬ
	lstrip		ޤ
	linestrip	ޤ
	box		Ĺ(ȤΤ)
	sprite		ץ饤(⤵)
	zoom		ץ饤(ĺĺ)
	spin		žץ饤(⤵濴žѻ)

      ʤ[ĺ]ϡ° lstrip ξΤɬܹܤȤƻꤹ롣
      ¾°ˤƻꤵƤ̵뤵롣


      )

	obj "δ"  empty
	obj "ȴ"  empty			parent "δ"
	obj "ȴ"  empty			parent "δ"
	obj "ȿ"  empty			parent "δ"

	obj "ȥ饤"  lstrip vertex 4	parent "ȴ"
	obj "PTT"	  sprite		parent "ȴ"
	
	obj "ȥ饤"  linestrip vertex 4	parent "ȴ"
	obj "MEM"	  sprite		parent "ȴ"
	obj "TUNE"	  sprite		parent "ȴ"

	obj ""  sprite		parent "ȴ"
	obj ""  sprite		parent ""
	
	obj ""        box			parent "δ"

	obj "14"	  sprite		parent "ȿ"
	obj ""	  sprite		parent "ȿ"
	obj "1.00"	  sprite		parent "ȿ"
	obj "0.10"	  sprite		parent "ȿ"
	obj "0.01"	  sprite		parent "ȿ"




  3.2  

    3.2.1  reftri	ȥƥ

	   reftri <.tri̾>

       ̿ʸ塢оݤȤʤ .tri ꤹ롣
       ե̾򥯥ȤǰϤɬפ̵



    3.2.2  statusendstat	ֻ


	   status "֥̾"
		  mode "̾"
			[tex ...]
			[vertex ...]
			[size ...]
			[uv ...]
			[uvsize ...]
			[texoff]
			[pri ...]
			[color ...]
			[alpha ...]
			[hide]
			[show]
		  endmode

		  mode "̾"

		    :

		  endmode
	   endstat

        ֥Ȥλľ֤롣
      ƥ֥Ȥϡʣξ֤ĤȤǤ줾ξ֤ˤĤƤ
      Ԥ

        "֥̾" ˤϡ֤륪֥̾ꤹ롣

        <̾>ˤϡ줾ξ֤򻲾Ȥ뤿̾Τ򵭽Ҥ<̾>
      ޤǤδ֤ˡѥƥλꡢĺɸλꡢɽλʤ
      (tex, vertex, size, uv, uvsize, texoff, color, hide, show γ̿ᡣ)
      򵭽Ҥ뤳Ȥǡξ֤ȤŪꤹ롣



    3.2.3  tex		ƥ

	   tex "ƥ̾"

        status ʸ(3.2.2)ǻѤ롣reftri̿(3.2.1)ǻꤵ줿
      ƥ˴ޤޤƥ򡢤ξ֤ˤƥȤ
      ꤹ롣̿¹ľϡꤵ줿ƥΤ֥Ȥ
      ƥȤƳƤ롣
	   

    3.2.4  vertex	ĺ

	   vertex <ĺֹ> (Xn, Yn) [!(Xn+1, Yn+1) [!(Xn+2, Yn+2)[...]]]


        ֥Ȥĺɸꤹ롣ƥ֥Ȥĥ֥Ȥ
      硢ǤϿƥ֥Ȥδкɸͤꤹ롣

        <ĺֹ> Ǥϡɸͤꤹĺֹꤹ롣
      ĺֹ 0 鳫Ϥ졢Υ֥Ȥλǽĺ -1 ޤ
      Ȥʤ롣

        °Υ֥ȤΡǽĺϰʲ̤ꡣ


	    °	ĺĿ

            empty	1
	    point	1
	    line	2
	    lstrip	obj ̿Ǥ˻ꤷĿ
	    box		2
	    sprite	1
	    zoom	2


      box  zoom ĺϡгѤĺɸǻꤹ롣lstrip ĺϡ
      obj ̿ǥ֥Ȥݤ˻ꤷͤȤʤ롣



    3.2.5  size		

	   size   ⤵

        ֥Ȥȹ⤵ꤹ롣
      λ꤬ɬפʤΤϡsprite ⤷ spin °Υ֥ȤΤߤȤʤ롣


    3.2.6  center	֥Ȳž濴

	   center 濴X 濴Y

      spin °֥Ȥβž濴Ȥ֤ꤹ롣
      ž濴ϡspin ֥Ȥζ֤֤
      ĺкɸǻꤹ롣

                  |<- X ->|   	
		--+-------+------------+
		^ |       |            |
		| |       |            |
		Y |       |            |
		| |       |            |
		v |       |            |
		--+-------+            |
		  |        ž濴    |
		  |                    |
		  |                    |
		  |                    |
		  +--------------------+

      ˤäƤϡž濴ϥ֥ȶγ¦ˤäƤɤ
      spin ֥Ȥϡǻꤷ濴˲ž롣

      ޤspin ֥ȤɽɸȤƻꤷϡβž濴
      б롣


    3.2.7  angle        žٻ

	   angle ž

      spin ֥ȤβžѤꤹ롣žѤϡײˡ
      ž 4096 Ȥ¿Ϳ롣

      ֻβžϡ̿ΥץͿ롣


    3.2.8  uv		ƥ㻲Ȱֻ

	   uv u v

      tex ̿(3.2.3)ǳƤ줿ƥˤŪ
      UVͤꤹ롣

      tex ̿ǻꤵ줿ƥΥġ줾 1.0 Ȥ
      Ƥ UVͤΨǻꤹ롣

      ̾ uvsize ̿(3.2.9) ʻѤ롣ʤƥѤǤ
      ֥(sprite, zoom)ʳ˻ѤƤ̣٤ʤ


    3.2.9  uvsize	ƥ㥵

	   uvsize   

      tex̿(3.2.3)ǳƤ줿ƥˤơºݤŬѤ
      ƥΥꤹ롣

      tex ̿ǻꤵ줿ƥΥġ줾 1.0 Ȥ
      ŬѤƥ򤽤ФΨǻꤹ롣

      ̾ uv ̿(3.2.8)ʻѤ롣ʤƥѤǤ
      ֥(sprite, zoom)ʳ˻ѤƤ̣٤ʤ


    3.2.10 texoff	 ƥ(ͽ)

	   texoff

      ξ֤ˤơ֥ȤˤϥƥŬѤʤȤ
      롣



    3.2.11 color	 RGB 

	   color  <ĺֹ> {Rn,Gn,Bn,An} [ {Rn+1,Gn+1,Bn+1,An+1} [...] ]


      ֥Ȥ RGBA ͤꤹ롣line ⤷ lstrip ξ硢
      ĺ RGBAͤꤹɬפ뤿ᡢʣĺʬλ꤬ǽ

      ʳ°ĥ֥Ȥξ硢RGBA ͤϤҤȤġ⤷
      0 (empty) Ǥ뤿ᡢĺ̵ֹ뤵졢ǽ˻ꤵƤ
      RGBAͤŬѤ롣

    3.2.12 alpha        ե֥ǥ󥰻

	   alpha A B C D [fix]

      ե֥ǥ󥰤ͭˤGS  ALPHA 쥸˻ꤹ
      ͤꤹ롣A,B,D ˤ Cs,Cd,0 ΤΤ줫ꤷC ˤ
      As,Ad,FIX Τ줫ꤹ롣C  FIX ꤷ硢fix ˤ
      ALPHA 쥸 FIX եɤ˻ꤹͤͿ롣
      
    3.2.13 pri		ץ饤ƥ

	   pri ץ饤ƥ


      ץ饤ƥͤꤹ롣

      Ȥʤץ饤ƥͤϥ쥤ȤѤץˤä
      ꤵ뤬ͤˤǻꤵ줿ץ饤ƥͤä
      Τºݤץ饤ƥͤȤʤ롣

      ץ饤ƥͤη̤ 7 Ķᤷ硢7Ȥư롣



    3.2.14 magni	̥֥Ⱥɸͷ

	   magni <ɽ>

      Υ֥Ȥ˽°ҥ֥Ȥ¹֥Ȥκɸͤ
      ɽˡǻꤷ¿軻ͤѤ롣

      ꤵ줿ͤϡ¹Ȥʤ뤹٤ƤΥ֥Ȥ˷Ѿ롣
      ޤͤꤵƤ륪֥ȤΤΤκɸͤˤϱƶ
      ͿʤȤСΤ褦ʴطĥ֥ȤȤ롣
      ()ϡƥ֥ȤκɸͤȤꤵƤͤǤ롣

	A(100, 100) -+-- B(20, 20)   -+-- D(10, 10)
		     |		      |
		     |		      +-- E(-5, -5)
		     |
		     +-- C(-10,-20)

      ƤΥ֥Ȥ magni  1.0 Ǥ硢ºݤɽɸϰʲ
      褦ˤʤ롣

	A (100, 100)
	B (120, 120)
	C ( 90,  80)
	D (130, 130)
	E (115, 115)

      ǡA  magni ˡ0.5 ꤷ硢ɽɸͤϼΤ褦ˤʤ롣

	A (100, 100)
	B (110, 110)
	C ( 95,  90)
	D (115, 115)
	E (107.5, 107.5)

      ξ塢 B  magni  0.5 ꤹȡB λҤǤ D, E 
      ɸͤϡ0.5(A) x 0.5(B) = 0.25 ȤʤꡢºݤɽɸϰʲΤ褦
      ʤ롣
      
	A (100, 100)
	B (110, 110)
	C ( 95,  90)
	D (112.5, 112.5)
	E (108.75, 108.75)

      ɸͤƱ͡sprite  spin ° size ͤ⤳ηαƶ롣
      ηϡĤΥ֥Ȥˤä礵췲ΥѡĤΡ
      ݤηɽ礭ѹ˻Ѥ뤳Ȥ
      ꤷƤ롣



    3.2.15 hide		ɽ

	   hide

      ֥Ȥɽ֤ˤ롣

      show ̿(3.2.16) Ȥ¾ŪǤꡢĤξ hide 
      show Ʊ¸ߤƤϤʤʤ


    3.2.16 show		ɽ

	   show

      ֥Ȥɽ֤ˤ롣

      hide ̿(3.2.15) Ȥ¾ŪǤꡢĤξ show 
      hide Ʊ¸ߤƤϤʤʤ



  3.3  󵭽ҥ

    3.3.1  actionactend	֥å

	   action  "̾"

		   track

		     :

		   trend


		   track

		     :

		   trend
		 
		     :
  	   actend


      "̾" ǻȤ륢롣
      action  actend δ֤ˤϡʤ餺 tracktrendʸ(3.3.2) Τߤ
      ֤졢줾 tracktrend ʸˤäƵҤȥå
      Ʊ˼¹Ԥ롣

      ƤΥȥåμ¹ԤλȡΥΤνλȤʤ롣
      ʤʤä֥ȤϤޤǤξ֤
      ݻ롣


    3.3.2  tracktrend		ȥå֥å

	   track "֥̾"

		[wait]
		[set]
		[morf]

	   trend

      "֥̾" ǻꤵ줿֥ȤΡּȼѲ򵭽Ҥ롣
      tracktrend δ֤ϡwait(3.3.3), set(3.3.4), morf(3.3.5) ѤǤ
      ̿Ȥʤ롣




    3.3.3  wait			Ԥ

	   wait  <Ԥ>

      <Ԥ>ǻꤵ줿֤⤻Ե롣
      Ԥ֤ 1/300ñ̤ǻꤹ롣


    3.3.4  set			

	   set <̾>

      ȥåоݤȤʤäƤ륪֥Ȥ<̾>ǻꤵ줿
      ֤ˡŪ˰ܹԤ롣ܹԤϽֻ˹Ԥ롣


    3.3.5  morf			Ѳ

	   morf	<ܹԻ> <̾>  [<ž>]

      ȥåоݤȤʤäƤ륪֥Ȥ<ܹԻ>ǻꤵ줿
      ֤򤫤ơ<̾> ǻꤵ줿֤ľ֤Ѳ롣

      <ܹԻ>  1/300ñ̤ǻꤹ롣

      ȥåоݤȤʤäƤ륪֥Ȥ spin °Ǥ硢
      <ž> ꤹ뤳ȤǤ롣ž˻ǤΤ right 
      ⤷ left Ǥꡢright Ǥлײꡢleft Ǥȿ
      Ȥʤ롣ꤷʤä硢ǥեȤǤ right Ʊˤʤ롣



ʾ塣
