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@Jonathans 3D-Screensaver in OGL

 

p.specht

One äusserst erhaltenswertes example for OGL-skills of XProfan. I hope, Jonathan is these further publication right. Please ev. circa nachträgliches OK! LG p.woodpecker
'/// RamschWare(tm) by Jonathan ///
Var DotzAnzahl& = 20
Declare Doetze#[DotzAnzahl&], Temp&
Class Dotz = X!, Y!, Z!, VX!, VY!, VZ!, R!, G!, B!, Seg&, Form&, RotoX!, VRotoX!, RotoY!, VRotoY!
Dim Doetze#[], Dotz
Window Style 16+64+256
Window %maxx, %maxy
Randomize
'Doetze create

WhileLoop 0, DotzAnzahl& - 1

    With Doetze#[&loop]

        .R! = @Rnd()
        .G! = @Rnd()
        .B! = @Rnd()
        Temp& = @Rnd(3)

        If Temp& = 0

            .R! = 1

        ElseIf Temp& = 1

            .G! = 1

        ElseIf Temp& = 2

            .B! = 1

        EndIf

        .Seg& = @Rnd(5) + 3
        .VX! = (@Rnd() - .5) / 4
        .VY! = (@Rnd() - .5) / 4
        .VZ! = (@Rnd() - .5) / 4
        .Form& = @Rnd(5)
        .VRotoX! = @Rnd() * 10 - 5
        .VRotoY! = @Rnd() * 10 - 5

    EndWith

EndWhile

Ogl("Init", %hwnd, 0, 0, 0, 1)
Ogl("PosMode", 1)

Proc ZeichneDoetze

    Parameters Doetze#[], DA&
    Ogl("Clear")

    WhileLoop 0, DA& - 1

        With Doetze#[&loop]

            Ogl("Origin", .X!, .Y!, .Z! - 8)
            Ogl("Color", .R!, .G!, .B!, 1)
            Ogl("Rotate", .RotoX!, .RotoY!, 0)

            If .Form& = 0

                Ogl("Sphere", .5, .Seg&, .Seg&)

            ElseIf .Form& = 1

                Ogl("Cuboid", .5, .5, .5)

            ElseIf .Form& = 2

                Ogl("Triangle", .5, .5, .5)

            ElseIf .Form& = 3

                Ogl("Tube", .5, .5, .5, .Seg&)

            ElseIf .Form& = 4

                Ogl("Disk", .5 / 2, .5, .Seg&)

            EndIf

        EndWith

    EndWhile

    Ogl("Show")

ENDPROC

ZeichneDoetze Doetze#[], DotzAnzahl&
SetTimer 30

WhileNot @Iskey(27)

    WhileLoop 0, DotzAnzahl& - 1

        With Doetze#[&loop]

            .X! = .X! + .VX!
            .Y! = .Y! + .VY!
            .Z! = .Z! + .VZ!
            .RotoX! = .RotoX! + .VRotoX!

            If .RotoX! < 360

                .RotoX! = .RotoX! + 360

            EndIf

            If .RotoX! > 360

                .RotoX! = .RotoX! - 360

            EndIf

            .RotoY! = .RotoY! + .VRotoY!

            If .RotoY! < 360

                .RotoY! = .RotoY! + 360

            EndIf

            If .RotoY! > 360

                .RotoY! = .RotoY! - 360

            EndIf

            Ifnot @Between(.X!, -8, 8)

                .VX! = -.VX!

            EndIf

            Ifnot @Between(.Y!, -8, 8)

                .VY! = -.VY!

            EndIf

            Ifnot @Between(.Z!, -8, 8)

                .VZ! = -.VZ!

            EndIf

        EndWith

    EndWhile

    ZeichneDoetze Doetze#[], DotzAnzahl&
    WaitInput

EndWhile

KillTimer
Ogl("Done")
Dispose Doetze#[]
 
XProfan 11
Computer: Gerät, daß es in Mikrosekunden erlaubt, 50.000 Fehler zu machen, zB 'daß' statt 'das'...
05/09/21  
 



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