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shrims4u wrote: Thanks but can it be used in linux???
How to download dat API ???
Apparently you have no business working on that project. Tell whoever it is for that you are not qualified and they need to find someone else. Then you can go back to studying beginner programming material to learn things you need to know BEFORE developing solutions. Or you can change careers, the choice is yours.
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I want to make the computer believe that a joystick is attached and use key presses on keyboard to simulate joystick actions. Have been searching for few hours on google but found nothing 
Will be great if somebody can point me in right direction on what i should be searching for. The keyboards on how to do it and rest I can search and try on my own.
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Maybe you are looking for this[^]?
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Hi,
i tried to assign a IXMLNodeptr to IXMLNodeElementptr every thing works fine but may i know is it safe to use like this....
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It's because when you assign the node pointer to the element pointer variable, the IXMLDOMElementPtr assignment operator or constructor (whichever one is being used) calls IUnknown::QueryInterface using the IXMLDOMNodePtr's interface pointer, asking for an IXMLDOMElement interface pointer. Smart pointers are cool like that 
Java, Basic, who cares - it's all a bunch of tree-hugging hippy cr*p
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Hi,
I’m a green hand. And now I have task to read and write IGES files. I have no idea about it. I think an open source converter may help. But I can’t find one. If anyone has, please contact me at fangyuanhust@gmail.com. Or please tell me where can I find one?
Thanks very much.
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fangyuanhust wrote: I think an open source converter may help
Convert to what?
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I want to read the IGES files and then draw them with OpenGL. But I konw little about IGES.
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See this thread[^].
Java, Basic, who cares - it's all a bunch of tree-hugging hippy cr*p
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Can we show a brief message on the computer screen (not within the GUI) in 1 second then automatically dissappear? It can't be done with the AfxMessageBox, because it requires user confirmation!
- I did do a trick before by launching a dialog box with the Text message then close it later ... but it got some problem at a specific events.
Thanks to any help.
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THAQCD wrote: Can we show a brief message on the computer screen (not within the GUI)...
Are you referring to a console application, or the IDE?
See here for more.
"Old age is like a bank account. You withdraw later in life what you have deposited along the way." - Unknown
"Fireproof doesn't mean the fire will never come. It means when the fire comes that you will be able to withstand it." - Michael Simmons
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I forgot to mention that I use the MFC AplWizzard (Dialog based), your link led me to C# project which I don't have!
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THAQCD wrote: ...your link led me to C# project which I don't have!
No it didn't. You might want to check again.
"Old age is like a bank account. You withdraw later in life what you have deposited along the way." - Unknown
"Fireproof doesn't mean the fire will never come. It means when the fire comes that you will be able to withstand it." - Michael Simmons
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I did verfy the Demo project (after extract files), it doesn't have the .dsw suffix for VC++ 6.0 but it has the .sln ... might be it for Visual Studio C++ & C# ?
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Did you read the article and look at the code? It's clearly MFC, which is VC++.
"Old age is like a bank account. You withdraw later in life what you have deposited along the way." - Unknown
"Fireproof doesn't mean the fire will never come. It means when the fire comes that you will be able to withstand it." - Michael Simmons
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I verify them now (before I only download the project & hope can see codes more easily) & will try out!
Thanks to be patient with me!
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you can creeate a modeless dialog with a timer, which will close the dialog
Press F1 for help or google it.
Greetings from Germany
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I have Two 3d vectors and i want to compare the values of this two 3d vectors.plz help me and tell me how should i compare one 3d vector with other 3d vector.
Project Engineer
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by 3d vector are you meaning a IJK vector ? or a vector of vector of vector ?
if the former, just do a simple function that takes the 2 vectors and compare the values (within a tolerance if you are using floats/doubles).
if the later, you need to loop each vector and compare each element.
in both cases there are probably fancy STL stuff to do it.
This signature was proudly tested on animals.
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Something like this?
struct Vec3D
{
Vec3D(int x_, int y_, int z_) : x(x_), y(y_), z(z_) {}
int x, y, z;
};
bool operator==(Vec3D const& left, Vec3D const& right)
{
return left.x==right.x && left.y==right.y && left.z==right.z;
}
Then you can just do:
Vec3D v1, v2;
if (v1==v2) { }
Java, Basic, who cares - it's all a bunch of tree-hugging hippy cr*p
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Given the "accuracy" of floating point values, you might want an "abs(x1 - x2) < epsilon" test, rather than "==".
There are three kinds of people in the world - those who can count and those who can't...
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Waaaaay ahead of you - note the types I used for the vector co-ordinates 
I'd rather tackle one problem at a time with the OP - comparison of structs/classes first, floating-point nastiness after that when he says 'but I'm using floating point numbers'.
Java, Basic, who cares - it's all a bunch of tree-hugging hippy cr*p
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Hi
The CString's GetBuffer() function can not be used with "const". Is there a workaround method to let it work?
Best regards,
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Are you referring to the LPCTSTR operator?
"Old age is like a bank account. You withdraw later in life what you have deposited along the way." - Unknown
"Fireproof doesn't mean the fire will never come. It means when the fire comes that you will be able to withstand it." - Michael Simmons
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