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6 pages: 1.2.3.4.5.6 first last

DirectX Viewer for FBX files (v 0.996). [Source Code Posted]

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Doug Rogers

Doug Rogers
Posted: 28 February 2009 09:42 PM

Total Posts: 192
Joined: 2008-02-19 00:25:02

Updated to 0.5, see original post.

Replies: 0

_Flame_

_Flame_
Posted: 28 February 2009 10:31 PM

Total Posts: 38
Joined: 2009-02-17 09:17:02

Cool! Normals is good! I will research.
I calculation cross product for vertices of triangles, but sometimes i have inverted normals.

Replies: 0

c00ler

c00ler
Posted: 01 March 2009 01:20 AM

Total Posts: 1
Joined: 2009-01-19 21:15:16

Ohhhh man,

Thats what i’m looking for since long time, can you give to source code here or pm it to me ? I really need it :S

Thanks also for the great work :D

Peace

Replies: 0

_Flame_

_Flame_
Posted: 01 March 2009 02:20 AM

Total Posts: 38
Joined: 2009-02-17 09:17:02

I have found in what was my problem with normals. It`s not normals. It is - “GetPolygonSize” :-)

	Attachment
16709_MLITgU2y1i0x3qt0TvsD.zip

Replies: 0

_Flame_

_Flame_
Posted: 01 March 2009 05:55 PM

Total Posts: 38
Joined: 2009-02-17 09:17:02

Doug, how do you get texcoods? I really don`t understand this.

Replies: 0

Doug Rogers

Doug Rogers
Posted: 01 March 2009 07:07 PM

Total Posts: 192
Joined: 2008-02-19 00:25:02

_Flame_ 01 March 2009 12:55 PM

Doug, how do you get texcoods? I really don`t understand this.

I’m still working on it too. Most of what I have is gotten from ViewScene and ImportScene.
See this thread: http://area.autodesk.com/forum/Autodesk-FBX/fbx-sdk/getuv-and-getlayerelementoftype-mismatch/

There is only one texture coordinate set per layer. Each texture element that uses that coordinate set is in that layer.

                      for (int i = 0; i < pMesh->GetLayerCount(); i++)

                        {

                          KFbxLayer * pLayer = pMesh->GetLayer(i);

                          if (pLayer == NULL)

                            continue;

                          for each element type you support (ELayerElementType  pTypeIdentifier)

                         {   

                            KFbxLayerElementTexture * pTextureElement = (KFbxLayerElementTexture *)pLayer->GetLayerElementOfType(pTypeIdentifier);

                           if (pTextureElement == NULL)

                             continue;  // no element of that type

                           KFbxLayerElementUV* pLayerUV = pLayer->GetUVs();

                            if (pLayerUV == 0)   

                               continue;  // no texture coordinates

                           KFbxLayerElement::EMappingMode mappingMode = pTextureElement->GetMappingMode();

                            KFbxLayerElement::EReferenceMode referenceMode = pTextureElement->GetReferenceMode();

                            // get coordinates

                            KFbxLayerElementArrayTemplate<KFbxVector2> &lUVArray = pLayerUV->GetDirectArray();

                            // now get the coordinates depending on reference mode and mapping mode

                         }

                        }

Replies: 0

_Flame_

_Flame_
Posted: 02 March 2009 08:48 PM

Total Posts: 38
Joined: 2009-02-17 09:17:02

Doug, do you use TriangulateInPlace? Scene5 have strange problem, probably with z-buffer.

Replies: 0

Doug Rogers

Doug Rogers
Posted: 02 March 2009 10:06 PM

Total Posts: 192
Joined: 2008-02-19 00:25:02

Yes, I do. Where is Scene5?

Replies: 0

_Flame_

_Flame_
Posted: 02 March 2009 10:10 PM

Total Posts: 38
Joined: 2009-02-17 09:17:02

Where is Scene5?

Post #24

Replies: 0

Doug Rogers

Doug Rogers
Posted: 03 March 2009 05:06 AM

Total Posts: 192
Joined: 2008-02-19 00:25:02

The problem is in the scene. Scene5 has lamina faces (or very nearly so) in original mesh which causes the z fighting. You need to remove them from the original.

Replies: 0

6 pages: 1.2.3.4.5.6 first last

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