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As requested by @Lakes here: GDI and GDI+ versions of 3D Sinus Wave. GDI ≠ GDI+! GDI: ;coded by UEZ build 2017-01-18 #pragma compile(Icon, "c:\Program Files (x86)\AutoIt3\Icons\au3.ico") #AutoIt3Wrapper_Run_Au3Stripper=y #Au3Stripper_Parameters=/so /pe /rm #AutoIt3Wrapper_Run_After=del /f /q "%scriptdir%\%scriptfile%_stripped.au3" #include <GuiConstantsEx.au3> #include <WinAPIGdi.au3> #include <WindowsConstants.au3> Global $__f1, $__f2, $__f3, $__fY0, $__fZ0, $__fX1, $__fY1 Global $hGUI, $iFPS = 0, $iShowFPS = 0, $bExit, $fZoom = 5.0 Global Const $iW = @DesktopWidth * 0.75, $iH = @DesktopHeight * 0.75, $iWh = $iW / 2, $iHh = $iH / 2, $sTitle = "GDI+ 3D Sinus Wave v1.1 coded by UEZ / FPS: " Global Const $fPi = ACos(-1), $fRad = $fPi / 180, $fDeg = 180 / $fPi, $fPi2 = ACos(-1) * 2 AutoItSetOption("GUIOnEventMode", 1) GDIPlus_3DSinusWave() AutoItSetOption("GUIOnEventMode", 0) Func GDIPlus_3DSinusWave() $bExit = False $hGUI = GUICreate($sTitle, $iW, $iH) ;, 0, 0, $WS_POPUP) GUISetState(@SW_SHOW, $hGUI) ;~ GUISetCursor(16, 1) ;create canvas elements Local Const $hDC = _WinAPI_GetDC($hGUI) Local Const $hBitmapGDI = _WinAPI_CreateCompatibleBitmap($hDC, $iW, $iH) Local Const $hGfxDC = _WinAPI_CreateCompatibleDC($hDC) Local Const $hObjOld = _WinAPI_SelectObject($hGfxDC, $hBitmapGDI) Local Const $hPen = _WinAPI_GetStockObject($DC_PEN) Local Const $hPen_Old = _WinAPI_SelectObject($hGfxDC, $hPen) _WinAPI_SetStretchBltMode($hDC, $HALFTONE) $iFPS = 0 Local Const $fEuler = 2.7182818284 Local $fSpace = 6, $iPoints = 16, $fSpace2 = $fSpace / 2, $iPoints2 = $iPoints / 2 Local $fRotX = Random(-360, 360), $fRotY = Random(-360, 360), $fRotZ = Random(-360, 360), $fPower = 20.0 Local $fRx = Random(-1.5, 1,5), $fRy = Random(-1.5, 1,5), $fRz = Random(-1.5, 1,5) Local $c = 0, $t = 0, $aCoords[$iPoints ^ 2][3] Local $i, $j, $x, $y, $z, $x1, $y1, $z1, $x2, $y2, $z2, $x3, $y3, $z3, $fDistance, $r, $g, $b Local $hDLL_gdi32 = DllOpen("gdi32.dll") Local $tLOGBRUSH = DllStructCreate($tagLOGBRUSH) GUISetOnEvent($GUI_EVENT_CLOSE, "_Exit_About") GUIRegisterMsg($WM_MOUSEWHEEL, "WM_MOUSEWHEEL") AdlibRegister("CalcFPS", 1000) Do _WinAPI_BitBlt($hGfxDC, 0, 0, $iW, $iH, $hGfxDC, 0, 0, $WHITENESS) ;erase canvas background $c = 0 For $i = 0 To $iPoints - 1 For $j = 0 To $iPoints - 1 $aCoords[$c][0] = $fSpace * $i + $fSpace2 - $fSpace * $iPoints2 $aCoords[$c][1] = $fSpace * $j + $fSpace2 - $fSpace * $iPoints2 $fDistance = Dist(0, 0, $aCoords[$c][0], $aCoords[$c][1]) $aCoords[$c][2] = $fEuler ^ (-$fDistance / 50) * Sin(($fDistance / 10) - $t) * $fPower $c += 1 $t += 0.00075 Next Next For $i = 0 To $iPoints - 2 For $j = 0 To $iPoints - 2 $r = Int(0x80 + $aCoords[$j + $iPoints * $i][0] * 2) $g = Int(0x80 + $aCoords[$j + $iPoints * $i][1] * 2) $b = Int(0x80 + $aCoords[$j + $iPoints * $i][2] * 2) DllCall($hDLL_gdi32, "dword", "SetDCPenColor", "handle", $hGfxDC, "dword", BitShift($b, -16) + BitShift($g, -8) + $r) _3Dto2D($aCoords[$j + $iPoints * $i][0], $aCoords[$j + $iPoints * $i][1], $aCoords[$j + $iPoints * $i][2], $fRotX, $fRotY, $fRotZ, $x1, $y1, $z1) _3Dto2D($aCoords[$j + $iPoints * ($i + 1)][0], $aCoords[$j + $iPoints * ($i + 1)][1], $aCoords[$j + $iPoints * ($i + 1)][2], $fRotX, $fRotY, $fRotZ, $x2, $y2, $z2) DllCall($hDLL_gdi32, "bool", "MoveToEx", "handle", $hGfxDC, "int", $iWh + $x1 * $fZoom, "int", $iHh + $y1 * $fZoom, "ptr", 0) DllCall($hDLL_gdi32, "bool", "LineTo", "handle", $hGfxDC, "int", $iWh + $x2 * $fZoom, "int", $iHh + $y2 * $fZoom) _3Dto2D($aCoords[($j + 1) + $iPoints * $i][0], $aCoords[($j + 1) + $iPoints * $i][1], $aCoords[($j + 1) + $iPoints * $i][2], $fRotX, $fRotY, $fRotZ, $x2, $y2, $z2) DllCall($hDLL_gdi32, "bool", "MoveToEx", "handle", $hGfxDC, "int", $iWh + $x1 * $fZoom, "int", $iHh + $y1 * $fZoom, "ptr", 0) DllCall($hDLL_gdi32, "bool", "LineTo", "handle", $hGfxDC, "int", $iWh + $x2 * $fZoom, "int", $iHh + $y2 * $fZoom) Next Next For $i = 0 To $iPoints - 2 $r = Int(0x80 + $aCoords[$j + $iPoints * $i][0] * 2) $g = Int(0x80 + $aCoords[$j + $iPoints * $i][1] * 2) $b = Int(0x80 + $aCoords[$j + $iPoints * $i][2] * 2) DllCall($hDLL_gdi32, "dword", "SetDCPenColor", "handle", $hGfxDC, "dword", BitShift($b, -16) + BitShift($g, -8) + $r) _3Dto2D($aCoords[$j + $iPoints * $i][0], $aCoords[$j + $iPoints * $i][1], $aCoords[$j + $iPoints * $i][2], $fRotX, $fRotY, $fRotZ, $x1, $y1, $z1) _3Dto2D($aCoords[$j + $iPoints * ($i + 1)][0], $aCoords[$j + $iPoints * ($i + 1)][1], $aCoords[$j + $iPoints * ($i + 1)][2], $fRotX, $fRotY, $fRotZ, $x2, $y2, $z2) DllCall($hDLL_gdi32, "bool", "MoveToEx", "handle", $hGfxDC, "int", $iWh + $x1 * $fZoom, "int", $iHh + $y1 * $fZoom, "ptr", 0) DllCall($hDLL_gdi32, "bool", "LineTo", "handle", $hGfxDC, "int", $iWh + $x2 * $fZoom, "int", $iHh + $y2 * $fZoom) Next For $j = 0 To $iPoints - 2 $r = Int(0x80 + $aCoords[$j + $iPoints * $i][0] * 2) $g = Int(0x80 + $aCoords[$j + $iPoints * $i][1] * 2) $b = Int(0x80 + $aCoords[$j + $iPoints * $i][2] * 2) DllCall($hDLL_gdi32, "dword", "SetDCPenColor", "handle", $hGfxDC, "dword", BitShift($b, -16) + BitShift($g, -8) + $r) _3Dto2D($aCoords[$j + $iPoints * $i][0], $aCoords[$j + $iPoints * $i][1], $aCoords[$j + $iPoints * $i][2], $fRotX, $fRotY, $fRotZ, $x1, $y1, $z1) _3Dto2D($aCoords[($j + 1) + $iPoints * $i][0], $aCoords[($j + 1) + $iPoints * $i][1], $aCoords[($j + 1) + $iPoints * $i][2], $fRotX, $fRotY, $fRotZ, $x2, $y2, $z2) DllCall($hDLL_gdi32, "bool", "MoveToEx", "handle", $hGfxDC, "int", $iWh + $x1 * $fZoom, "int", $iHh + $y1 * $fZoom, "ptr", 0) DllCall($hDLL_gdi32, "bool", "LineTo", "handle", $hGfxDC, "int", $iWh + $x2 * $fZoom, "int", $iHh + $y2 * $fZoom) Next $fRotX += $fRx $fRotY += $fRy $fRotZ += $fRz _WinAPI_BitBlt($hDC, 0, 0, $iW, $iH, $hGfxDC, 0, 0, $SRCCOPY) ;blit drawn bitmap to GUI $iFPS += 1 If $bExit Then ExitLoop Until Not Sleep(10) GUIRegisterMsg($WM_MOUSEWHEEL, "") AdlibUnRegister("CalcFPS") ;release resources _WinAPI_SelectObject($hGfxDC, $hPen_Old) _WinAPI_DeleteObject($hPen) _WinAPI_SelectObject($hGfxDC, $hObjOld) _WinAPI_ReleaseDC($hGUI, $hDC) _WinAPI_DeleteDC($hGfxDC) _WinAPI_DeleteObject($hBitmapGDI) GUIDelete($hGUI) DllClose($hDLL_gdi32) EndFunc ;==>GDIPlus_3DSinusWave Func WM_MOUSEWHEEL($hGUI, $iMsg, $wParam, $lParam) Local $wheel_Dir = _WinAPI_HiWord($wParam) If $wheel_Dir > 0 Then $fZoom += 0.25 $fZoom = $fZoom > 20 ? 20 : $fZoom Else $fZoom -= 0.25 $fZoom = $fZoom < 0.25 ? 0.25 : $fZoom EndIf Return "GUI_RUNDEFMSG" EndFunc ;==>WM_MOUSEWHEEL Func Dist($x1, $y1, $x2, $y2) Return Sqrt(($x1 - $x2) * ($x1 - $x2) + ($y1 - $y2) * ($y1 - $y2)) EndFunc ;==>Dist Func _3Dto2D($fX, $fY, $fZ, $fRotX, $fRotY, $fRotZ, ByRef $__fXPos, ByRef $__fYPos, ByRef $__fZPos) ;apply the x-axis rotation to transform coordinates ($fX, $fY, $fZ) into coordinates ($fX0, $fY0, $fZ0) $__f1 = $fRotX * $fRad $__f2 = Cos($__f1) $__f3 = Sin($__f1) $__fY0 = $fY * $__f2 + $fZ * $__f3 $__fZ0 = $fZ * $__f2 - $fY * $__f3 ;apply the y-axis rotation to ($fX0, $__fY0, $fZ0) to obtain ($__fX1, $__fY1, $fZ1) $__f1 = $fRotY * $fRad $__f2 = Cos($__f1) $__f3 = Sin($__f1) $__fX1 = $fX * $__f2 - $__fZ0 * $__f3 $__fY1 = $__fY0 ;~ $__fZ1 = $__fZ0 * $__f2 + $fX * $__f2 ;finally, apply the z-axis rotation to obtain the point ($fXPos, $fYPos) $__f1 = $fRotZ * $fRad $__f2 = Cos($__f1) $__f3 = Sin($__f1) $__fXPos = $__fX1 * $__f2 + $__fY1 * $__f3 $__fYPos = $__fY1 * $__f2 - $__fX1 * $__f3 $__fZPos = $__fZ0 EndFunc ;==>_3Dto2D Func _Exit_About() $bExit = True EndFunc ;==>_Exit_About Func CalcFPS() ;display FPS $iShowFPS = $iFPS $iFPS = 0 WinSetTitle($hGUI, "", $sTitle & $iShowFPS) EndFunc ;==>CalcFPS GDI+ ;coded by UEZ build 2017-01-17 #pragma compile(Icon, "c:\Program Files (x86)\AutoIt3\Icons\au3.ico") #AutoIt3Wrapper_Run_Au3Stripper=y #Au3Stripper_Parameters=/so /pe /rm #AutoIt3Wrapper_Run_After=del /f /q "%scriptdir%\%scriptfile%_stripped.au3" #include <GDIPlus.au3> #include <GuiConstantsEx.au3> #include <WindowsConstants.au3> _GDIPlus_Startup() Global $__f1, $__f2, $__f3, $__fY0, $__fZ0, $__fX1, $__fY1 Global $hGUI, $iFPS = 0, $iShowFPS = 0, $bExit Global Const $iW = @DesktopWidth * 0.75, $iH = @DesktopHeight * 0.75, $iWh = $iW / 2, $iHh = $iH / 2, $sTitle = "GDI+ 3D Sinus Wave v1.0 coded by UEZ" Global Const $fPi = ACos(-1), $fRad = $fPi / 180, $fDeg = 180 / $fPi, $fPi2 = ACos(-1) * 2 AutoItSetOption("GUIOnEventMode", 1) GDIPlus_3DSinusWave() AutoItSetOption("GUIOnEventMode", 0) _GDIPlus_Shutdown() Func GDIPlus_3DSinusWave() $bExit = False $hGUI = GUICreate($sTitle, $iW, $iH) ;, 0, 0, $WS_POPUP) GUISetState(@SW_SHOW, $hGUI) ;~ GUISetCursor(16, 1) ;create canvas elements Local Const $hDC = _WinAPI_GetDC($hGUI) Local Const $hHBitmap = _WinAPI_CreateCompatibleBitmap($hDC, $iW, $iH) Local Const $hDC_backbuffer = _WinAPI_CreateCompatibleDC($hDC) Local Const $DC_obj = _WinAPI_SelectObject($hDC_backbuffer, $hHBitmap) Local Const $hCanvas = _GDIPlus_GraphicsCreateFromHDC($hDC_backbuffer) _GDIPlus_GraphicsSetSmoothingMode($hCanvas, $GDIP_SMOOTHINGMODE_HIGHQUALITY) _GDIPlus_GraphicsSetPixelOffsetMode($hCanvas, $GDIP_PIXELOFFSETMODE_HIGHQUALITY) Local Const $hBrush_Clr = _GDIPlus_BrushCreateSolid(0xFFFFFFFF), _ $hBrush_FPS = _GDIPlus_BrushCreateSolid(0xF0808080), _ $hFormat_FPS = _GDIPlus_StringFormatCreate(), _ $hFamily_FPS = _GDIPlus_FontFamilyCreate("Arial"), _ $hFont_FPS = _GDIPlus_FontCreate($hFamily_FPS, 8), _ $tLayout_FPS = _GDIPlus_RectFCreate(0, 0, 60, 16), _ $hPath = _GDIPlus_PathCreate(), _ $hPen = _GDIPlus_PenCreate(0xCF101010, 1.25) _GDIPlus_PenSetLineJoin($hPen, 2) ;~ _GDIPlus_PenSetDashCap($hPen, $GDIP_DASHCAPROUND) ;~ _GDIPlus_PenSetLineCap($hPen, 0x12, 0x12, 2) $iFPS = 0 Local $fEuler = 2.7182818284 Local $fSpace = 6, $iPoints = 16, $fSpace2 = $fSpace / 2, $iPoints2 = $iPoints / 2 Local $fRotX = Random(-360, 360), $fRotY = Random(-360, 360), $fRotZ = Random(-360, 360), $fZoom = 5.0, $fPower = 20.0 Local $fRx = Random(-1.5, 1,5), $fRy = Random(-1.5, 1,5), $fRz = Random(-1.5, 1,5) Local $c = 0, $t = 0, $aCoords[$iPoints ^ 2][3] Local $i, $j, $x, $y, $z, $x1, $y1, $z1, $x2, $y2, $z2, $x3, $y3, $z3, $fDistance, $r, $g, $b GUISetOnEvent($GUI_EVENT_CLOSE, "_Exit_About") AdlibRegister("CalcFPS", 1000) Do ;~ DllCall($__g_hGDIPDll, "int", "GdipFillRectangle", "handle", $hCanvas, "handle", $hBrush_Clr, "float", 0, "float", 0, _ ;~ "float", $iW, "float", $iH) ;erase canvas background _WinAPI_BitBlt($hDC_backbuffer, 0, 0, $iW, $iH, $hDC_backbuffer, 0, 0, $WHITENESS) $c = 0 For $i = 0 To $iPoints - 1 For $j = 0 To $iPoints - 1 $aCoords[$c][0] = ($fSpace * $i + $fSpace2 - $fSpace * $iPoints2) $aCoords[$c][1] = ($fSpace * $j + $fSpace2 - $fSpace * $iPoints2) $fDistance = Dist(0, 0, $aCoords[$c][0], $aCoords[$c][1]) $aCoords[$c][2] = $fEuler ^ (-$fDistance / 50) * Sin(($fDistance / 10) - $t) * $fPower $c += 1 $t += 0.00075 Next Next For $i = 0 To $iPoints - 2 For $j = 0 To $iPoints - 2 _3Dto2D($aCoords[$j + $iPoints * $i][0], $aCoords[$j + $iPoints * $i][1], $aCoords[$j + $iPoints * $i][2], $fRotX, $fRotY, $fRotZ, $x1, $y1, $z1) _3Dto2D($aCoords[$j + $iPoints * ($i + 1)][0], $aCoords[$j + $iPoints * ($i + 1)][1], $aCoords[$j + $iPoints * ($i + 1)][2], $fRotX, $fRotY, $fRotZ, $x2, $y2, $z2) DllCall($__g_hGDIPDll, "int", "GdipDrawLine", "handle", $hCanvas, "handle", $hPen, _ "float", $iWh + $x1 * $fZoom, "float", $iHh + $y1 * $fZoom, "float", $iWh + $x2 * $fZoom, "float", $iHh + $y2 * $fZoom) _3Dto2D($aCoords[($j + 1) + $iPoints * $i][0], $aCoords[($j + 1) + $iPoints * $i][1], $aCoords[($j + 1) + $iPoints * $i][2], $fRotX, $fRotY, $fRotZ, $x2, $y2, $z2) DllCall($__g_hGDIPDll, "int", "GdipDrawLine", "handle", $hCanvas, "handle", $hPen, _ "float", $iWh + $x1 * $fZoom, "float", $iHh + $y1 * $fZoom, "float", $iWh + $x2 * $fZoom, "float", $iHh + $y2 * $fZoom) Next Next For $i = 0 To $iPoints - 2 _3Dto2D($aCoords[$j + $iPoints * $i][0], $aCoords[$j + $iPoints * $i][1], $aCoords[$j + $iPoints * $i][2], $fRotX, $fRotY, $fRotZ, $x1, $y1, $z1) _3Dto2D($aCoords[$j + $iPoints * ($i + 1)][0], $aCoords[$j + $iPoints * ($i + 1)][1], $aCoords[$j + $iPoints * ($i + 1)][2], $fRotX, $fRotY, $fRotZ, $x2, $y2, $z2) DllCall($__g_hGDIPDll, "int", "GdipDrawLine", "handle", $hCanvas, "handle", $hPen, _ "float", $iWh + $x1 * $fZoom, "float", $iHh + $y1 * $fZoom, "float", $iWh + $x2 * $fZoom, "float", $iHh + $y2 * $fZoom) Next For $j = 0 To $iPoints - 2 _3Dto2D($aCoords[$j + $iPoints * $i][0], $aCoords[$j + $iPoints * $i][1], $aCoords[$j + $iPoints * $i][2], $fRotX, $fRotY, $fRotZ, $x1, $y1, $z1) _3Dto2D($aCoords[($j + 1) + $iPoints * $i][0], $aCoords[($j + 1) + $iPoints * $i][1], $aCoords[($j + 1) + $iPoints * $i][2], $fRotX, $fRotY, $fRotZ, $x2, $y2, $z2) DllCall($__g_hGDIPDll, "int", "GdipDrawLine", "handle", $hCanvas, "handle", $hPen, _ "float", $iWh + $x1 * $fZoom, "float", $iHh + $y1 * $fZoom, "float", $iWh + $x2 * $fZoom, "float", $iHh + $y2 * $fZoom) Next $fRotX += $fRx $fRotY += $fRy $fRotZ += $fRz _GDIPlus_GraphicsDrawStringEx($hCanvas, "FPS: " & $iShowFPS, $hFont_FPS, $tLayout_FPS, $hFormat_FPS, $hBrush_FPS) ;draw background message text _WinAPI_BitBlt($hDC, 0, 0, $iW, $iH, $hDC_backbuffer, 0, 0, $SRCCOPY) ;blit drawn bitmap to GUI $iFPS += 1 If $bExit Then ExitLoop Until Not Sleep(10) AdlibUnRegister("CalcFPS") ;release resources _GDIPlus_PenDispose($hPen) _GDIPlus_PathDispose($hPath) _GDIPlus_FontDispose($hFont_FPS) _GDIPlus_FontFamilyDispose($hFamily_FPS) _GDIPlus_StringFormatDispose($hFormat_FPS) _GDIPlus_BrushDispose($hBrush_Clr) _GDIPlus_BrushDispose($hBrush_FPS) _GDIPlus_GraphicsDispose($hCanvas) _WinAPI_SelectObject($hDC_backbuffer, $DC_obj) _WinAPI_DeleteDC($hDC_backbuffer) _WinAPI_DeleteObject($hHBitmap) _WinAPI_ReleaseDC($hGUI, $hDC) GUIDelete($hGUI) EndFunc ;==>GDIPlus_3DSinusWave Func Dist($x1, $y1, $x2, $y2) Return Sqrt(($x1 - $x2) * ($x1 - $x2) + ($y1 - $y2) * ($y1 - $y2)) EndFunc ;==>Dist Func _3Dto2D($fX, $fY, $fZ, $fRotX, $fRotY, $fRotZ, ByRef $__fXPos, ByRef $__fYPos, ByRef $__fZPos) ;apply the x-axis rotation to transform coordinates ($fX, $fY, $fZ) into coordinates ($fX0, $fY0, $fZ0) $__f1 = $fRotX * $fRad $__f2 = Cos($__f1) $__f3 = Sin($__f1) $__fY0 = $fY * $__f2 + $fZ * $__f3 $__fZ0 = $fZ * $__f2 - $fY * $__f3 ;apply the y-axis rotation to ($fX0, $__fY0, $fZ0) to obtain ($__fX1, $__fY1, $fZ1) $__f1 = $fRotY * $fRad $__f2 = Cos($__f1) $__f3 = Sin($__f1) $__fX1 = $fX * $__f2 - $__fZ0 * $__f3 $__fY1 = $__fY0 ;~ $__fZ1 = $__fZ0 * $__f2 + $fX * $__f2 ;finally, apply the z-axis rotation to obtain the point ($fXPos, $fYPos) $__f1 = $fRotZ * $fRad $__f2 = Cos($__f1) $__f3 = Sin($__f1) $__fXPos = $__fX1 * $__f2 + $__fY1 * $__f3 $__fYPos = $__fY1 * $__f2 - $__fX1 * $__f3 $__fZPos = $__fZ0 EndFunc ;==>_3Dto2D Func _Exit_About() $bExit = True EndFunc ;==>_Exit_About Func CalcFPS() ;display FPS $iShowFPS = $iFPS $iFPS = 0 EndFunc ;==>CalcFPS In the attached 7-Zip file you can find the compiled and also a FreeBasic version. -> DL: 3D Sinus Wave.7z Have fun.