Iload two textures, one with ",2" flag for alpha, one left normal (or given ",1" flag.
I apply both textures to a model but they don't blend correctly. If I apply just the alpha (greyscale) image the object's transparency varies accordingly, but when i apply BOTH colour and alpha textures, the colour texture is MULTIPLIED by the alpha and the transparency doesn't change. What am I doing wrong?
Const SCREENX = 640
Const SCREENY = 480
; PositionTexture Example
; -----------------------
Graphics3D SCREENX,SCREENY
SetBuffer BackBuffer()
AmbientLight(255,255,255)
;rectangle=CreateMesh()
;surf=CreateSurface(rectangle)
;
;v0=AddVertex(surf,-1,-1,0) ; bottom corner 1
;v1=AddVertex(surf,-1,1,0) ; bottom corner 2
;v2=AddVertex(surf,1,1,0) ; bottom corner 3
;v3=AddVertex(surf,1,-1,0) ; bottom corner 4
;
;t0=AddTriangle(surf,v1,v2,v0) ; bottom triangle 1
;t1=AddTriangle(surf,v0,v2,v3) ; bottom triangle 2
rectangle=LoadMesh("rectangle.3ds")
;cube=testcreatecube()
ScaleEntity rectangle,3,1,3
PositionEntity rectangle,0,0,5
RotateEntity rectangle,180,0,0
sphere=CreateSphere(16)
ScaleEntity sphere,25,25,25
PositionEntity sphere,0,-26,5
rostrum=CreatePivot()
PositionEntity rostrum,0,0,5
camera=CreateCamera(rostrum)
PositionEntity camera,0,80,0
CameraZoom camera,2
PointEntity camera,rectangle
alpha=LoadTexture( "working/testalpha.png",2 )
colour=LoadTexture( "working/testcolour.png",1 )
EntityTexture rectangle,colour,0,0
EntityTexture rectangle,alpha,0,1
While Not KeyDown( 1 )
; Position texture
RenderWorld
Flip
Wend
End
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