Mulittextured Animating .B3d file ...

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necky
 #1
Hi Again,

It's very odd. If you delete the animation bit from this code chunk below ('keys' & 'anim' section), it starts being a multimaterial mesh again. Any ideas from my code where I'm going wrong?

Remember I'm just animating objects and not a soft skin model.

thx,

Mike

;*****************
;* .B3D Exporter *
;*****************

Include "b3dfile.bb"

;**** Open file for writting *****

Global filename$="c:\test\temp.b3d"

Global file=WriteFile( filename$ )

b3dSetFile( file )

;**********Title *****************

b3dBeginChunk( "BB3D" )
b3dWriteInt( 1 ) ; Version


;********* Get textures *********

b3dBeginChunk( "TEXS" )

;-- Texture 1 START ---

b3dWriteString( "c:\test\texturea.bmp") ; Texture file name
b3dWriteInt( 1 ) ; Texture flag
b3dWriteInt( 1 ) ; Blend type
b3dWritefloat( 0 ) ; X position
b3dWritefloat( 0 ) ; Y position
b3dWritefloat( 1 ) ; X Scale
b3dWritefloat( 1 ) ; Y Scale
b3dWritefloat( 1 ) ; Rotation

;-- Texture 1 END ---

;-- Texture 2 START ---

b3dWriteString( "c:\test\textureb.bmp") ; Texture file name
b3dWriteInt( 1 ) ; Texture flag
b3dWriteInt( 1 ) ; Blend type
b3dWritefloat( 0 ) ; X position
b3dWritefloat( 0 ) ; Y position
b3dWritefloat( 1 ) ; X Scale
b3dWritefloat( 1 ) ; Y Scale
b3dWritefloat( 1 ) ; Rotation

;-- Texture 2 END ---

;etc.

b3dEndChunk() ;end of Textures chunk

;********* Create brushes *********

b3dBeginChunk( "BRUS" )

;-- Brush defaults ---

b3dWriteInt( 1 ) ; Default textures per chunk
b3dWriteString( "default") ; Default brush name
b3dWritefloat( 1 ) ; Default R
b3dWritefloat( 0 ) ; Default G
b3dWritefloat( 1 ) ; Default B
b3dWritefloat( 1 ) ; Default Alpha
b3dWritefloat( 1 ) ; Default Shininess
b3dWriteInt( 1 ) ; Default Blend type
b3dWriteInt( 1 ) ; Default FX type
b3dWriteInt( 0 ) ; Default texture number

;---Brush 1 START ---

b3dWriteString( "brusha") ; brush 1 name
b3dWritefloat( 1 ) ; Default R
b3dWritefloat( 1 ) ; Default G
b3dWritefloat( 1 ) ; Default B
b3dWritefloat( 1 ) ; Alpha
b3dWritefloat( 1 ) ; Shininess
b3dWriteInt( 1 ) ; Blend type
b3dWriteInt( 1 ) ; FX type
b3dWriteInt( 0 ) ; texture number

;---Brush 1 END ---

;---Brush 2 START ---

b3dWriteString( "brushb") ; brush 2 name
b3dWritefloat( 1 ) ; Default R
b3dWritefloat( 1 ) ; Default G
b3dWritefloat( 1 ) ; Default B
b3dWritefloat( 1 ) ; Alpha
b3dWritefloat( 1 ) ; Shininess
b3dWriteInt( 1 ) ; Blend type
b3dWriteInt( 1 ) ; FX type
b3dWriteInt( 1 ) ; texture number

;---Brush 2 END ---

b3dEndChunk() ;end of brushes chunk

;********** NODES ***********

b3dBeginChunk( "NODE" )
b3dWriteString( "MAIN_NODE") ; Node name

b3dWritefloat( 1 ) ; X pos
b3dWritefloat( 1 ) ; Y pos
b3dWritefloat( 1 ) ; Z pos
b3dWritefloat( 1 ) ; X scale
b3dWritefloat( 1 ) ; Y scale
b3dWritefloat( 1 ) ; Z scale
b3dWritefloat( 1 ) ; W rotation
b3dWritefloat( 1 ) ; X rotation
b3dWritefloat( 1 ) ; Y rotation
b3dWritefloat( 1 ) ; Z rotation

;********** Meshes ***********

;-------------------------------------------------------------

b3dBeginChunk( "MESH" )

b3dWriteInt( 1 ) ; Brush number

;--- VERTS ---

b3dBeginChunk( "VRTS" )

b3dWriteInt( 2 ) ; Flags (0=no, 1=with normals, 2=with colour)
b3dWriteInt( 1 ) ; texture coords set
b3dWriteInt( 2 ) ; coords per set

;-- vert 1 data --

b3dWritefloat( 0 ) ; X pos
b3dWritefloat( -5 ) ; Y pos
b3dWritefloat( 5 ) ; Z pos

b3dWritefloat( 1 ) ; R
b3dWritefloat( 1 ) ; G
b3dWritefloat( 1 ) ; B
b3dWritefloat( 1 ) ; Alpha

b3dWritefloat( 0 ) ; U
b3dWritefloat( 0 ) ; V

;-- vert 2 data --

b3dWritefloat( 0 ) ; X pos
b3dWritefloat( 5 ) ; Y pos
b3dWritefloat( 5 ) ; Z pos

b3dWritefloat( 1 ) ; R
b3dWritefloat( 1 ) ; G
b3dWritefloat( 1 ) ; B
b3dWritefloat( 1 ) ; Alpha

b3dWritefloat( 1 ) ; U
b3dWritefloat( 0 ) ; V

;-- vert 3 data --

b3dWritefloat( 0 ) ; X pos
b3dWritefloat( -5 ) ; Y pos
b3dWritefloat( -5 ) ; Z pos

b3dWritefloat( 1 ) ; R
b3dWritefloat( 1 ) ; G
b3dWritefloat( 1 ) ; B
b3dWritefloat( 1 ) ; Alpha

b3dWritefloat( 0 ) ; U
b3dWritefloat( 1 ) ; V

;-- vert 4 data --

b3dWritefloat( 0 ) ; X pos
b3dWritefloat( 5 ) ; Y pos
b3dWritefloat( 5 ) ; Z pos

b3dWritefloat( 1 ) ; R
b3dWritefloat( 1 ) ; G
b3dWritefloat( 1 ) ; B
b3dWritefloat( 1 ) ; Alpha

b3dWritefloat( 1 ) ; U
b3dWritefloat( 0 ) ; V

;-- vert 5 data --

b3dWritefloat( 0 ) ; X pos
b3dWritefloat( 5 ) ; Y pos
b3dWritefloat( -5 ) ; Z pos

b3dWritefloat( 1 ) ; R
b3dWritefloat( 1 ) ; G
b3dWritefloat( 1 ) ; B
b3dWritefloat( 1 ) ; Alpha

b3dWritefloat( 1 ) ; U
b3dWritefloat( 1 ) ; V

;-- vert 6 data --

b3dWritefloat( 0 ) ; X pos
b3dWritefloat( -5 ) ; Y pos
b3dWritefloat( -5 ) ; Z pos

b3dWritefloat( 1 ) ; R
b3dWritefloat( 1 ) ; G
b3dWritefloat( 1 ) ; B
b3dWritefloat( 1 ) ; Alpha

b3dWritefloat( 0 ) ; U
b3dWritefloat( 1 ) ; V


b3dEndChunk() ;end of verts chunk

;--- TRIS ----

b3dBeginChunk( "TRIS" )

b3dWriteInt( 1 ) ; Brush used for tris

;-- Tris 1 data --

b3dWriteInt( 0 ) ; Tri point A
b3dWriteInt( 1 ) ; Tri point B
b3dWriteInt( 2 ) ; Tri point C

b3dEndChunk() ;end of tris chunk

;--------------
;--- TRIS b----

b3dBeginChunk( "TRIS" )

b3dWriteInt( 2 ) ; Brush used for tris

;-- Tris 2 data --

b3dWriteInt( 3 ) ; Tri point A
b3dWriteInt( 4 ) ; Tri point B
b3dWriteInt( 5 ) ; Tri point C

b3dEndChunk() ;end of tris chunk

b3dEndChunk() ;end of MESH chunk

;-------------------------------------------------------------

;--- KEYS ----

b3dBeginChunk( "KEYS" )

b3dWriteInt( 4 ) ; Flags (1=pos, 2=scale, 4=rot)
b3dWriteInt( 1 ) ; key position

b3dWritefloat( 0 ) ; W rot
b3dWritefloat( 0 ) ; X rot
b3dWritefloat( 0 ) ; Y rot
b3dWritefloat( 0 ) ; Z rot

b3dEndChunk() ;end of Keys chunk

;-------------

b3dBeginChunk( "KEYS" )

b3dWriteInt( 4 ) ; Flags (1=pos, 2=scale, 4=rot)
b3dWriteInt( 100 ) ; key position

; b3dWritefloat( 1 ) ; X pos
; b3dWritefloat( 1 ) ; Y pos
; b3dWritefloat( 1 ) ; Z pos

; b3dWriteint( 1 ) ; X scale
; b3dWriteint( 1 ) ; Y scale
; b3dWriteint( 1 ) ; Z scale

b3dWritefloat( 180 ) ; W rot
b3dWritefloat( 0 ) ; X rot
b3dWritefloat( 0 ) ; Y rot
b3dWritefloat( 0 ) ; Z rot

b3dEndChunk()

;etc.

;-------------
;--- ANIM ----

b3dBeginChunk( "ANIM" )

b3dWriteInt( 0 ) ; Flag (unused, default=0)
b3dWriteInt( 101 ) ; animation length in frames
b3dWritefloat( 60 ) ; animation speed in frames per second (default=60)

b3dEndChunk() ;end of anim chunk

;--------------

b3dEndChunk() ;end of NODE chunk

;---- END ------

b3dEndChunk() ;end of BB3D chunk

CloseFile file

While Not KeyHit(1)

Wend