The code which follows is cobbled together from a couple of examples... I am trying to create a square and then texture it (ultimately with a masked texture) - I found the restrictions on sprites to be a problem, so abandoned that strategy.
What am I missing to allow the quad to be painted (or textured directly) in the way that the cube is ?
Graphics3D 640, 480
SetBuffer BackBuffer()
Global gamecam = CreateCamera()
Global alight = CreateLight()
Global acube = CreateCube()
CameraViewport gamecam, 0, 0, GraphicsWidth(), GraphicsHeight()
PositionEntity alight, 0, 0, -10
PositionEntity acube, 6,0,8, True
MyTexture = LoadTexture("a_256_image.jpg")
MyBrush = CreateBrush(255, 255, 255) ;
;MyBrush = LoadBrush("a_256_image.jpg")
Global quadmesh = CreateMesh()
surf = CreateSurface( quadmesh, MyBrush)
AddVertex surf, -1, 1, 0
AddVertex surf, 1, 1, 0
AddVertex surf, 1, -1, 0
AddVertex surf, -1, -1, 0
AddTriangle surf, 0, 1, 2
AddTriangle surf, 0, 2, 3
UpdateNormals quadmesh
PositionMesh quadmesh, -1, 0, 8
; Set initial uv scale values
u_scale#=1
v_scale#=1
While Not KeyDown( 1 )
; Change uv scale values depending on key pressed
If KeyDown( 208 )=True Then u_scale#=u_scale#-0.01
If KeyDown( 200 )=True Then u_scale#=u_scale#+0.01
If KeyDown( 203 )=True Then v_scale#=v_scale#-0.01
If KeyDown( 205 )=True Then v_scale#=v_scale#+0.01
PaintMesh quadmesh, MyBrush
PaintMesh acube, MyBrush
ScaleTexture MyTexture,u_scale#,v_scale#
BrushTexture MyBrush, MyTexture
UpdateWorld
RenderWorld
Flip
Wend
I have messed around with EntityTexture, various texture flags and trying to scale the brush directly, all without success.
Any advice ?
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