OpenGL Hell

[Raine3D]

I noticed, some lines in c++ wont translate into PB (Notably the ones containing GLfloat or f)

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C++ Code

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gluPerspective(45.0f,(GLfloat)width/(GLfloat)height,0.1f,100.0f);

PB Code

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gluPerspective_(45.0, width / height, 0.1, 100.0)

-----------------Also This:

C++ Code

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glClearDepth(1.0f);

PB Code

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glClearDepth_(1.0)

I clearly have the right number of parameters. Does this error have something to do with the variable type im using?

[Pupil]

Those functions expect doubles as arguments, which PB doesn't have yet.

[dmoc]

Soved several times already. Search is your friend

[NoahPhense]

Don't know if this helps:

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Structure Double
  Hi.l
  Lo.l
EndStructure

Procedure MakeDouble(LONG.f, ADDRESS.l)
  !FLD dword [ Esp ]
  !MOV dword Eax, [ Esp + 4 ]
  !FSTP qword [ Eax ]
EndProcedure

Procedure.f CatchDoubleReturn(*x.Double)
  !MOV  dword EAX,[ESP]
  !FST  qword [EAX]
  !MOV  dword EAX,[ESP]
  !FLD  qword [EAX]
EndProcedure

example of MakeDouble:

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Procedure.l iSEDDrawImage(Left.f, Top.f, Width.f, Height.f)
  dLeft.Double
  dTop.Double
  dWidth.Double
  dHeight.Double
  MakeDouble(Left.f, @dLeft)
  MakeDouble(Top.f, @dTop)
  MakeDouble(Width.f, @dWidth)
  MakeDouble(Height.f, @dHeight)
  ProcedureReturn CallFunctionFast(FPDrawImage, dLeft\Hi, dLeft\Lo, dTop\Hi, dTop\Lo, dWidth\Hi, dWidth\Lo, dHeight\Hi, dHeight\Lo)
EndProcedure

pain in the ass, but it works great

- np

[traumatic]

you could also use this: viewtopic.php?t=9116