wxMax + NG +TimelineFX

BlitzMax Forums/Brucey's Modules/wxMax + NG +TimelineFX

Pete Rigz

(Posted 2017) [#1]

Think I almost have this compiling in NG. All of the modules seem to compile ok but when trying to compile TimelineFX Editor I get the following error:

F:/BlitzMax/mod/wx.mod/wx.mod/../lib/win32/libwxmsw31u_gl.a(gllib_glcmn.o):glcmn.cpp:(.text+0x3d4): undefined reference to `_imp__glFrustum@48'
F:/BlitzMax/mod/wx.mod/wx.mod/../lib/win32/libwxmsw31u_gl.a(gllib_glcmn.o):glcmn.cpp:(.text+0x43c): undefined reference to `_imp__glVertex3f@12'
F:/BlitzMax/mod/wx.mod/wx.mod/../lib/win32/libwxmsw31u_gl.a(gllib_glcmn.o):glcmn.cpp:(.text+0x46c): undefined reference to `_imp__glNormal3f@12'
F:/BlitzMax/mod/wx.mod/wx.mod/../lib/win32/libwxmsw31u_gl.a(gllib_glcmn.o):glcmn.cpp:(.text+0x4a4): undefined reference to `_imp__glColor4f@16'
F:/BlitzMax/mod/wx.mod/wx.mod/../lib/win32/libwxmsw31u_gl.a(gllib_glcmn.o):glcmn.cpp:(.text+0x593): undefined reference to `_imp__glGetBooleanv@8'
F:/BlitzMax/mod/wx.mod/wx.mod/../lib/win32/libwxmsw31u_gl.a(gllib_glcmn.o):glcmn.cpp:(.text+0xfbf): undefined reference to `_imp__glIndexi@4'

I'm using the latest NG release that I found on github, and all other modules are up to date. This is on Windows btw.

Thanks!

Pete Rigz

(Posted 2017) [#2]

Quick update, I'm getting exactly the same error trying to compile with standard blitzmax (albeit with the modified bmk). Anyone any ideas what it might be?

Brucey

(Posted 2017) [#3]

What version of Windows?
What version of MinGW?

I just tried it here and it built okay. (albeit I had to comment out a couple of lines because the Windows build needs some tweaks to compile with the current wx).

I have Win7 and TDM GCC 5.1

Pete Rigz

(Posted 2017) [#4]

Sorry, it's Windows 10, and GCC 5.1, I just use the one you provide in the windows release on github. the wx Hello world sample compiles fine, as do all modules. Everything is the latest version module wise.

Brucey

(Posted 2017) [#5]

Yes, it appears to be Windows 10 related. I had the same issue linking the exe there.

I've committed a fix which should resolve the problem.

Derron

(Posted 2017) [#6]

Out of interest: why is this needed for win10 and not for earlier versions (I mean the import "-lopengl32") ?

bye
Ron

Brucey

(Posted 2017) [#7]

Yes :-)

Pete Rigz

(Posted 2017) [#8]

Thanks Brucey that error has gone away now :)

You mentioned about commenting out a couple of lines, what were they? As I'm not getting any graphics being rendered here. Did it work fully for you, as in effects are rendering ok?

Pete Rigz

(Posted 2017) [#9]

I was just checking the max2d sample and noticed it crashed seemingly due to DrawText. If you comment that out it runs ok. Strangely if you put a debugstop before the draw text it still crashes:

SuperStrict

Framework wx.wxApp
Import wx.wxFrame
Import wx.wxmax2D
Import wx.wxTimer


New MyApp.run()


Type MyApp Extends wxApp

	Field frame:MyFrame

	Method OnInit:Int()

		' Create the main application windowType MyFrame Extends wxFrame

		frame = MyFrame(New MyFrame.Create(,,"", , , 640, 480))
		
		' Show it and tell the application that it's our main window
		frame.show(True)
		SetTopWindow(frame)

		Return True
	End Method

End Type

Type MyFrame Extends wxFrame

	Field canvas:MyCanvas

	Method OnInit:Int()
		
		canvas = MyCanvas(New MyCanvas.CreateWin(Self))
		
		ConnectAny(wxEVT_CLOSE, OnClose)
	End Method

	Function OnClose(event:wxEvent)
	
		MyFrame(event.parent).canvas.timer.Stop() ' stop the timer!
		wxWindow(event.parent).Destroy() ' remove the frame
	
	End Function

End Type

Type MyCanvas Extends wxWindow

	Field timer:wxTimer

	Method OnInit:Int()
		SetBackgroundStyle(wxBG_STYLE_CUSTOM)
	
		timer = New wxTimer.Create(Self)


		ConnectAny(wxEVT_PAINT, OnPaint)
		ConnectAny(wxEVT_TIMER, OnTick)

		timer.Start(30)
	End Method

	Function OnPaint(event:wxEvent)
		Local canvas:MyCanvas = MyCanvas(event.parent)

		SetGraphics wxGraphics(canvas)
		
		SetColor(0, 0, 0)
		
		Cls

		canvas.drawClock()
		
		Flip

	End Function

	Function OnTick(event:wxEvent)
		wxWindow(event.parent).Refresh()
	End Function
	
	
	Method drawClock()
	
		SetLineWidth(2)

		Local x:Int = 200, y:Int = 200
		Local radius:Int = 100
		' clock ticks

		For Local i:Int = 0 Until  12
			Local inset:Double = 0
		
			If i Mod 3 = 0 Then
				SetLineWidth(2)
				inset = 0.2 * radius
			Else
				inset = 0.1 * radius
				SetLineWidth(1)
			End If
			
			DrawLine x + (radius - inset) * Cos(i * 30), y + (radius - inset) * Sin(i * 30), ..
				x + radius * Cos(i * 30), y + radius * Sin (i * 30)
			
			' draw numbers
			inset = 0.3 * radius
			
			Local t:Int = (i + 2) Mod 12 + 1
			DebugStop
			DrawText romanNumerals(t), x + (radius - inset) * Cos(i * 30) - 7, y + (radius - inset) * Sin(i * 30) - 6
		Next


		' clock hands
		Local hours:Int = CurrentTime()[0..2].toInt() Mod 12
		Local minutes:Int = CurrentTime()[3..5].toInt()
		Local seconds:Int = CurrentTime()[6..8].toInt()
		
		' hour hand:
		' the hour hand is rotated 30 degrees  per hour + 1/2 a degree per minute
		'
		SetLineWidth(4)

		DrawLine x, y, x + radius / 2 * Sin(30 * hours + minutes / 2.0), ..
				   y + radius / 2 * -Cos(30 * hours + minutes / 2.0)
		
		
		' minute hand:
		' the minute hand is rotated 6 degrees per minute + 1/10 a degree per second
		'
		SetLineWidth(2)
		DrawLine x, y, x + radius * 0.75 * Sin(6 * minutes + seconds / 10.0), ..
				   y + radius * 0.75 * -Cos(6 * minutes + seconds / 10.0)
		
		' seconds hand:
		' the second hand is rotated 6 degrees per second
		'
		SetColor(255, 0, 0)

		DrawLine x, y, x + radius * 0.7 * Sin(6 * seconds), ..
				   y + radius * 0.7 * -Cos(6 * seconds)


	End Method

	Method romanNumerals:String(value:Int)
		Local rn:String = ""
		
		While value > 9
			rn:+ "X"
			value:- 10
		Wend
	
		If value > 8 Then
			rn:+ "IX"
			value:- 9
		End If
		
		If value > 4 Then
			rn:+ "V"
			value:- 5
		End If
		
		If value > 3 Then
			rn:+ "IV"
			value:- 4
		End If
		
		While value > 0
			rn:+ "I"
			value:- 1
		Wend
		
		Return rn
	End Method

End Type