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Thank you Tim.
The size and position were correct as I made them that way to discover the possibilty you mentioned.
The normals; oh the normals, I had them wrong polarity pointing to the inside of my model. All three planes were wrong and now they are not. Thanks again.
Bill P
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Hi all,
I have a problem that the directshow graph signals complete before the source file has ended.
The code looks like this:
while (nCode != EC_COMPLETE)
{
pMediaEvent->WaitForCompletion(1000, &nCode);
....
}
pMediaControl->StopWhenReady()
So, when I am getting the EC_COMPLETE from the graph I stop it. The only problem is that the encoding still in progress and the file is still (half) full.
I realy want to know how this event works? Who/What signals it? Is it a Mux/sink filter responsibility or the source filter/Demux responsibility?
Thanks,
Y
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HI
check for EC_ERRORABORT also
The filter grapg manager sends this notification to the application when all streams are completely rendered.
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Hi all,
I am new in DirectX. 
I am using Axiom Engine to develop small 3D application using DirectX 9 (February 2007) released with C#.
I wana load .X File in my application.
But how can load?
is there any source code or link for DirectX C#?
Can any one please help me.
Thanks in advance. 
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Im not sure about examples using that engine, but a quick google search comes up with plenty of beginner tutorials for DirectX.
If your using C++ I'd recommend this site which provides step by step explanations of the basics.
If you using C# I'd recommend downloading the XNA framework, learning the basics there, and then maybe later working your way back into the more difficult languages. DirectX in C++ in particular can be a big learning curve and the endless errors may eat away at your motivation. XNA is pretty easy and has alot of good examples and (easily understood) documentation, so the fun aspect will stick.
If your still content on using DirectX instead of XNA in C#, then I used the rocket commander tutorials on the microsoft website (coding for fun section).
Mark.
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I remembered to see an article about character segmentation in late September or early October, but I can't find it now. The article is about segmentation of touched characters for OCR, like in "WY", or "XY". If someone know where it is, can you please tell me? Thanks a lot!
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Hey
Does any one know of an exporter for .max to .x files. I have the trial version of Autodesk 3D Studio max 8 and also
installed a panda plugin that does this for versions 6 and 7.
However it comes back and says it cannot convert this file type.
Thanks
Dan
At university studying Software Engineering - if i say this line to girls i find they won't talk to me
Dan
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DanB1983 wrote: Does any one know of an exporter for .max to .x files
Nope. Does anything come up on google?
"The clue train passed his station without stopping." - John Simmons / outlaw programmer
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Hey
No there is very little up on google. Mainly brings up .3ds files, tried a few of them and they dont
do the job
Dan
At university studying Software Engineering - if i say this line to girls i find they won't talk to me
Dan
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Hey
Much appreciated, I shall give them a wirl and see if they do the job.
Thanks
Dan
At university studying Software Engineering - if i say this line to girls i find they won't talk to me
Dan
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I'm working on an application that displays several large image files simultaneously, and operations on each of the files takes place simultaneously as well, for example when you zoom on one image it zooms all of the images, etc.
I'm using PictureBoxes to display the images.
To do the zooming I first used simply set the SizeMode to zoom and changed the size of the PicutreBox allowing its default methods to resize the image accordingly, as shown below:
public void ZoomImage(double ZoomFactor)<br />
{<br />
zoomFactor = ZoomFactor;<br />
pbImage.SizeMode = PictureBoxSizeMode.Zoom;<br />
pbImage.Height = Convert.ToInt32(Math.Round(origHeight * ZoomFactor));<br />
pbImage.Width = Convert.ToInt32(Math.Round(origWidth * ZoomFactor));<br />
MaximumSize = new Size(pbImage.Width + 10, pbImage.Height + 30);<br />
pbImage.Invalidate();<br />
}
The problem here is that the image quality was poor. I'm not sure what interpolation algorithm it uses to do the resizing, but its not a good one.
Then I tried using a methods that I got from The Code Project that uses Graphics.DrawImage, the core of this code is shown below:
<br />
Bitmap tempBitmap = new Bitmap(pbImage.Width, pbImage.Height, PixelFormat.Format32bppRgb);<br />
<br />
tempBitmap.SetResolution(origionalImage.HorizontalResolution, origionalImage.VerticalResolution);<br />
<br />
Graphics bmGraphics = Graphics.FromImage(tempBitmap);<br />
<br />
bmGraphics.InterpolationMode = System.Drawing.Drawing2D.InterpolationMode.HighQualityBicubic;<br />
<br />
bmGraphics.DrawImage(origionalImage, 0, 0, pbImage.Width, pbImage.Height);<br />
<br />
bmGraphics.Dispose();<br />
<br />
pbImage.Image = tempBitmap;
The problem with this code is that it is extremely slow. When zooming to 300% it takes about a minute to resize 9 images on the screen. Using the other method it took about half a second.
Likewise, this methods actually creates new full sized images in memory, which ends up taking over a gig of memory then just to zoom in, which then starts paging and makes it even slower.
So, what are some other alternatives? I need to be able to zoom in using high quality interpolation, but PictureBox doesn't allow you to specify the interpolation method, but the method above, which does result in good picture quality, is orders of magnitude too slow and using too much memory.
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Hi,
this is what I would do for simplicity and performance:
- get rid of all those PictureBoxes, replace them each by a Panel;
- load the original images in Bitmap objects once;
- don't create new Bitmaps at different resolutions;
- in each Panel's OnPaint handler simply draw the corresponding image using one of the many
Graphics.DrawImage() overloads that allow to specify both the source Rectangle and the
destination Rectangle, resulting in automatic pan&zoom capabilities.
- when the pan/zoom parameters change, call Invalidate() on all Panels that need a repaint.
Luc Pattyn [Forum Guidelines] [My Articles]
this months tips:
- before you ask a question here, search CodeProject, then Google
- the quality and detail of your question reflects on the effectiveness of the help you are likely to get
- use PRE tags to preserve formatting when showing multi-line code snippets
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any body please help me!!!
how to draw 3d window(house)
like this!!! with open gl in vb6
-------------
| ---------- |
| | | |
| ----------- |
--------------
window which have 'hole' in the center
please...! i really need tutorial to solve this problem...!!
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I don't think you need OpenGL to do ASCII art!
Steve
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i'm sory! not that i mean... this forum cann't copy some picture so i draw simple window with char
i mean the real window
like on http://www.squ1.com/solartool
but only the window without shading
please any one!!!
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 That was GREAT!
Mark Salsbery
Microsoft MVP - Visual C++
![Java | [Coffee]](https://codeproject.freetls.fastly.net/script/Forums/Images/coffee.gif)
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xof 0302txt 0064
template Header {
<3D82AB43-62DA-11cf-AB39-0020AF71E433>
WORD major;
WORD minor;
DWORD flags;
}
template Vector {
<3D82AB5E-62DA-11cf-AB39-0020AF71E433>
FLOAT x;
FLOAT y;
FLOAT z;
}
template Coords2d {
<F6F23F44-7686-11cf-8F52-0040333594A3>
FLOAT u;
FLOAT v;
}
template Matrix4x4 {
<F6F23F45-7686-11cf-8F52-0040333594A3>
array FLOAT matrix[16];
}
template ColorRGBA {
<35FF44E0-6C7C-11cf-8F52-0040333594A3>
FLOAT red;
FLOAT green;
FLOAT blue;
FLOAT alpha;
}
template ColorRGB {
<D3E16E81-7835-11cf-8F52-0040333594A3>
FLOAT red;
FLOAT green;
FLOAT blue;
}
template IndexedColor {
<1630B820-7842-11cf-8F52-0040333594A3>
DWORD index;
ColorRGBA indexColor;
}
template Boolean {
<4885AE61-78E8-11cf-8F52-0040333594A3>
WORD truefalse;
}
template Boolean2d {
<4885AE63-78E8-11cf-8F52-0040333594A3>
Boolean u;
Boolean v;
}
template MaterialWrap {
<4885AE60-78E8-11cf-8F52-0040333594A3>
Boolean u;
Boolean v;
}
template TextureFilename {
<A42790E1-7810-11cf-8F52-0040333594A3>
STRING filename;
}
template Material {
<3D82AB4D-62DA-11cf-AB39-0020AF71E433>
ColorRGBA faceColor;
FLOAT power;
ColorRGB specularColor;
ColorRGB emissiveColor;
[...]
}
template MeshFace {
<3D82AB5F-62DA-11cf-AB39-0020AF71E433>
DWORD nFaceVertexIndices;
array DWORD faceVertexIndices[nFaceVertexIndices];
}
template MeshFaceWraps {
<4885AE62-78E8-11cf-8F52-0040333594A3>
DWORD nFaceWrapValues;
Boolean2d faceWrapValues;
}
template MeshTextureCoords {
<F6F23F40-7686-11cf-8F52-0040333594A3>
DWORD nTextureCoords;
array Coords2d textureCoords[nTextureCoords];
}
template MeshMaterialList {
<F6F23F42-7686-11cf-8F52-0040333594A3>
DWORD nMaterials;
DWORD nFaceIndexes;
array DWORD faceIndexes[nFaceIndexes];
[Material]
}
template MeshNormals {
<F6F23F43-7686-11cf-8F52-0040333594A3>
DWORD nNormals;
array Vector normals[nNormals];
DWORD nFaceNormals;
array MeshFace faceNormals[nFaceNormals];
}
template MeshVertexColors {
<1630B821-7842-11cf-8F52-0040333594A3>
DWORD nVertexColors;
array IndexedColor vertexColors[nVertexColors];
}
template Mesh {
<3D82AB44-62DA-11cf-AB39-0020AF71E433>
DWORD nVertices;
array Vector vertices[nVertices];
DWORD nFaces;
array MeshFace faces[nFaces];
[...]
}
template FrameTransformMatrix {
<F6F23F41-7686-11cf-8F52-0040333594A3>
Matrix4x4 frameMatrix;
}
template Frame {
<3D82AB46-62DA-11cf-AB39-0020AF71E433>
[...]
}
Header {
1;
0;
1;
}
Mesh CINEMA4D_Mesh {
8;
180.0;180.0;0.0;,
-180.0;180.0;0.0;,
-180.0;-180.0;0.0;,
180.0;-180.0;0.0;,
180.0;180.0;20.0;,
-180.0;180.0;20.0;,
-180.0;-180.0;20.0;,
180.0;-180.0;20.0;;
4;
4;0,1,5,4;,
4;1,2,6,5;,
4;2,3,7,6;,
4;3,0,4,7;;
MeshNormals {
8;
0.707;0.707;0.0;,
-0.707;0.707;0.0;,
-0.707;-0.707;0.0;,
0.707;-0.707;0.0;,
0.707;0.707;0.0;,
-0.707;0.707;0.0;,
-0.707;-0.707;0.0;,
0.707;-0.707;0.0;;
4;
4;0,1,5,4;,
4;1,2,6,5;,
4;2,3,7,6;,
4;3,0,4,7;;
}
MeshTextureCoords {
8;
1.0;0.0;,
0.25;0.0;,
0.5;0.0;,
0.75;0.0;,
1.0;1.0;,
0.25;1.0;,
0.5;1.0;,
0.75;1.0;;
}
MeshMaterialList {
1;
4;
0,
0,
0,
0;
Material C4DMAT_NONE {
1.0;1.0;1.0;1.0;;
1.0;
0.0;0.0;0.0;;
0.0;0.0;0.0;;
}
}
}
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Hey all. I posted this here because I don't see a specific WPF forum.
I'm curious if anyone else has wanted to or figured out a way to draw rectangles with only certain of the four corners rounded (for e.g. the bottom corners only). I bet I could sit down and work out a way to do this, but I'm new to WPF so wanted to see if it's been done before.
Thanks,
Logan
{o,o}.oO( Did somebody say MouseDown? )
|)””’)
-”-”-
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You can do it, but you have to get a bit tricky. The window border itself can’t be changed, but you can make a borderless window with a shape inside of it that does what you want. You then have to enable dragging the ‘window’ based on dragging its contents, but it’s not a big deal.
Start by setting the following styles on the window:
WindowStyle="None"
Background="{x:Null}"
AllowsTransparency="True"
ResizeMode="NoResize"
Inside this window you’ll need to place a Border object. Inside the Border you can place whatever you want. Now on the Border set its CornerRadius to something like CornerRadius="0,22,0,22" and set your fill and stroke as desired.
Finally, you’ll need to be able to reposition the window regardless of where the user clicks. Fortunately WPF lets you capture events both on the way down (Preview) and on the way back up through the element stack (Element). So to complete your project, in your window class add the following code:
protected override void OnMouseLeftButtonDown(MouseButtonEventArgs e)
{
base.OnMouseLeftButtonDown(e);
DragMove();
}
And that’s it. You can use this trick for creating windows of literally any shape. Even animation should be supported, though I haven’t tried it. Disclaimer: I’ve only tried this on Vista. I think it SHOULD work on XP, but the Desktop Window Manager in Vista may make a difference.
My posts may include factual data, educated guesses, personal opinion and dry humor. They should not be treated as an official Microsoft statement. Sites of Interest: MSDN Events | US ISV Team Blog
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Ha ha ha. I just realized you only needed the rounded rectangle and I took you all the way to the rounded window. Oh well, all you needed was the CornerRadius bit. And I think you even wrote an article already? Well, good job!
My posts may include factual data, educated guesses, personal opinion and dry humor. They should not be treated as an official Microsoft statement. Sites of Interest: MSDN Events | US ISV Team Blog
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Haha, yes I wrote an article for a Shape-derived class called PartiallyRoundedRectangle before I found out about Border's ability to do essentially the same thing. I found out about that through the article though, so it wasn't a complete waste of time. 
Thanks for the in-depth instructions for making rounded borderless windows even if it's not exactly what I was asking for.
Logan
{o,o}.oO( Did somebody say MouseDown? )
|)””’)
-”-”-
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Hi,
I'm actually writing a CLIENT/SERVER TCP/IPv6 application, under Microsoft Visual Studio C++. In which the SERVER is a file server application and the CLIENT is a "Multiple Document Interface (MDI)" and "RichEdit Text" application that can open multiple files from the server.
I would like to add a Toolbar window into my MDI frame window, to do this, I've created the Toolbar window with the "CreateToolBarEx" function.
But the created Toolbar window is located in the client area of the MDI frame window and each time a new MDI child window is created to hold a new document, it erases the Toolbar window in the client area.
My question is how can I do :
1) To change the client area size so that fits
height(MDI Frame window) - height(Toolbar window)
OR
2) To include the Toolbar window into the
non-client area like the Menubar and the Titlebar
So that the MDI child window can't anymore erase the Toolbar window in the client area.
Thanks,
Alain NGUYEN
-- modified at 19:12 Thursday 22nd November, 2007
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