| public static wglMakeCurrent ( IntPtr hDc, IntPtr newContext ) : Boolean | ||
| hDc | IntPtr | |
| newContext | IntPtr | |
| return | Boolean | |
/// <summary>
///
/// </summary>
public void MakeCurrent()
{
// Are we not able to activate the rending context?
//if(deviceContext == IntPtr.Zero || renderingContext == IntPtr.Zero || !Wgl.wglMakeCurrent(deviceContext, renderingContext)) {
if (!Wgl.wglMakeCurrent(deviceContext, renderingContext))
{
MessageBox.Show("Can not activate the GL rendering context.", "Fatal Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
Environment.Exit(-1);
}
}
// --- Public Methods ---
#region DestroyContexts()
/// <summary>
///
/// </summary>
public void DestroyContexts()
{
if (renderingContext != IntPtr.Zero)
{
Wgl.wglMakeCurrent(IntPtr.Zero, IntPtr.Zero);
Wgl.wglDeleteContext(renderingContext);
renderingContext = IntPtr.Zero;
}
if (deviceContext != IntPtr.Zero)
{
if (windowHandle != IntPtr.Zero)
{
User.ReleaseDC(windowHandle, deviceContext);
}
deviceContext = IntPtr.Zero;
}
}
