Hello,
this is the sample that comes with luagl for using it with wxlua.
>From the docs it seems that should be called:
wx.wxGLCanvas(frame, wx.wxID_ANY, {},wx.wxDefaultPosition, wx.wxDefaultSize,
wx.wxEXPAND)
instead of:
wx.wxGLCanvas(frame, wx.wxID_ANY,wx.wxDefaultPosition, wx.wxDefaultSize,
wx.wxEXPAND)
to get a canvas without a glcontext
But in both cases it happens the same
application is not responsive you can only do ctrl-C and crash
Is there another example anywhere?
Somethig should be changed?
best
victor bombi
-----------------------------------------------------------------------------
-- Name: glcanvas.wx.lua
-- Purpose: wxLua and LuaGL sample
-- Author: Tin Benjamin Matuka
-- Created: 31/01/2011
-- Copyright: (c) 2011 Tin Benjamin Matuka. All rights reserved.
-- Licence: Public Domain
-- Comment: I only left in comments for code that deals with making
-- wxLua and LuaGL interact
-----------------------------------------------------------------------------
package.cpath =
package.cpath..";./?.dll;./?.so;../lib/?.so;../lib/vc_dll/?.dll;../lib/bcc_dll/?.dll;../lib/mingw_dll/?.dll;/usr/lib/lua/5.1/?.so;"
require("wx")
require("luagl")
function render()
context:SetCurrent(canvas)
gl.ClearColor(0, 0, 0, 0)
gl.Clear(gl.COLOR_BUFFER_BIT)
gl.Begin('TRIANGLES')
gl.Vertex( 0, 0.75, 0)
gl.Vertex(-0.75, -0.75, 0)
gl.Vertex( 0.75, -0.75, 0)
gl.End()
canvas:SwapBuffers()
end
frame = nil
frame = wx.wxFrame( wx.NULL, wx.wxID_ANY, "wxLua + LuaGL Demo",
wx.wxDefaultPosition, wx.wxSize(450, 450), wx.wxDEFAULT_FRAME_STYLE )
local fileMenu = wx.wxMenu()
fileMenu:Append(wx.wxID_EXIT, "E&xit", "Quit the program")
local helpMenu = wx.wxMenu()
helpMenu:Append(wx.wxID_ABOUT, "&About", "About the wxLua + LuaGL Demo")
local menuBar = wx.wxMenuBar()
menuBar:Append(fileMenu, "&File")
menuBar:Append(helpMenu, "&Help")
frame:SetMenuBar(menuBar)
frame:CreateStatusBar(1)
frame:SetStatusText("Welcome to wxLua + LuaGL Demo.")
frame:Connect(wx.wxID_EXIT, wx.wxEVT_COMMAND_MENU_SELECTED,
function (event) frame:Close(true) end )
frame:Connect(wx.wxID_ABOUT, wx.wxEVT_COMMAND_MENU_SELECTED,
function (event)
wx.wxMessageBox('wxLua + LuaGL Demo.\n'..
'Written by Tin Benjamin Matuka\n'..
'www.sh1fty.com',
"About wxLua + LuaGL Demo",
wx.wxOK + wx.wxICON_INFORMATION,
frame)
end )
-- This is where the GLCanvas is created
canvas = wx.wxGLCanvas(frame, wx.wxID_ANY, wx.wxDefaultPosition,
wx.wxDefaultSize, wx.wxEXPAND)
-- A GLContext is created
context = wx.wxGLContext(canvas)
-- Connect the PAINT event to the render function
canvas:Connect(wx.wxEVT_PAINT, render)
-- Refresh the canvas so that it gets properly resized and rendered.
canvas:Refresh()
frame:Show(true)
wx.wxGetApp():MainLoop()
------------------------------------------------------------------------------
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