Getting Ocean Fog Demo running...

Getting Ocean Fog Demo running...

Ritratto di josevilleta
josevilleta
Dom, 21/03/2010 - 08:51

Hi,

As I try to build and run the source Ocean Fog demo I ran into the following two issues:

1. On Debug and Profile I cannot build due to:

>Performing Custom Build Step

>'fxc.exe' is not recognized as an internal or external command,operable program or batch file.

>Project : error PRJ0019: A tool returned an error code from "Performing Custom Build Step"

2. On Release I get the following Link Warning and then crash when running

>Linking...

>LINK : warning LNK4199: /DELAYLOAD:d3dx10_36.dll ignored; no imports found from d3dx10_36.dll

First-chance exception at 0x0042e73b in OceanFog.exe: 0xC0000005: Access violation reading location 0x00000000.

Unhandled exception at 0x0042e73b in OceanFog.exe: 0xC0000005: Access violation reading location 0x00000000.

I am building it on Windows 7, 64 bit system VS2008 as a Win32 version with DirectX Aug 2009 SDK.

Any help would be appreaciated.

Professor Jose Villeta
USC GamePipe Labs

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Ritratto di Brad Werth (Intel)
Brad Werth (Intel)
Mar, 13/04/2010 - 12:41

Jose, for the first issue, the problem is that Visual Studio can't find the binaries in the DirectX SDK. You can change this in VS2008 by going to Tools->Options... then in the dialog box, expand Projects and Solutions, select VC++ Directories. A combo box titled "Show directories for:" will appear, select "Executable files" from that. Then in the list box, add a new entry with:

$(DXSDK_DIR)\Utilities\Bin\x86

The second problem you're experiencing sounds like a run-time crash (dereferencing a NULL pointer). Probably once you are able to build the Debug build and run that, you'll see where the error is actually occuring. Give it a go and post what you find.

Brad

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Ritratto di josevilleta
josevilleta
Sab, 17/04/2010 - 19:44

Hi,
I am trying to get the Debug version building and get new errors that I don't get on release.

1>Performing Custom Build Step

1>l:\USC\GHA\ParallelArchitectureForGames\OceanFog\Effects\fogMesh.fx(131,21): warning X3206: implicit truncation of vector type

1>l:\USC\GHA\ParallelArchitectureForGames\OceanFog\Effects\fogMesh.fx(148,60): warning X3206: implicit truncation of vector type

1>l:\USC\GHA\ParallelArchitectureForGames\OceanFog\Effects\fogMesh.fx(151,17): warning X3206: implicit truncation of vector type

1>l:\USC\GHA\ParallelArchitectureForGames\OceanFog\Effects\fogMesh.fx(152,17): warning X3206: implicit truncation of vector type

1>l:\USC\GHA\ParallelArchitectureForGames\OceanFog\Effects\fogMesh.fx(157,18): warning X3206: implicit truncation of vector type

1>l:\USC\GHA\ParallelArchitectureForGames\OceanFog\Effects\fogMesh.fx(162,24): warning X3206: 'mul': implicit truncation of vector type

1>l:\USC\GHA\ParallelArchitectureForGames\OceanFog\Effects\fogMesh.fx(162,9): warning X3206: implicit truncation of vector type

1>l:\USC\GHA\ParallelArchitectureForGames\OceanFog\Effects\fogMesh.fx(168,19): warning X3206: implicit truncation of vector type

1>l:\USC\GHA\ParallelArchitectureForGames\OceanFog\Effects\fogMesh.fx(170,19): warning X3206: implicit truncation of vector type

1>l:\USC\GHA\ParallelArchitectureForGames\OceanFog\Effects\fogMesh.fx(175,9): warning X3206: implicit truncation of vector type

1>l:\USC\GHA\ParallelArchitectureForGames\OceanFog\Effects\fogMesh.fx(180,11): warning X3206: implicit truncation of vector type

1>l:\USC\GHA\ParallelArchitectureForGames\OceanFog\Effects\fogMesh.fx(195,24): error X4000: variable 'Output' used without having been completely initialized

1>l:\USC\GHA\ParallelArchitectureForGames\OceanFog\Effects\fogMesh.fx(224,20): There was an error compiling expression

1>Microsoft Direct3D Shader Compiler 9.27.952.3012

1>Copyright (C) Microsoft Corporation 2002-2009. All rights reserved.

1>compilation failed; no code produced

1>Project : error PRJ0019: A tool returned an error code from "Performing Custom Build Step"

1>Build log was saved at "file://l:\USC\GHA\ParallelArchitectureForGames\OceanFog\Debug\BuildLog.htm"

Any ideas?

jose

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Ritratto di josevilleta
josevilleta
Dom, 18/04/2010 - 19:10

fixed for Debug and Release config.. WorldPos needs to be initialized. correction in bold RenderSceneVSOUT VSlamp( float4 vPos : POSITION, float3 vNormal : NORMAL, float2 vTexCoord0 : TEXCOORD ) { RenderSceneVSOUT Output; Output.WorldPos = float3(0,0,0); // Transform the position from object space to homogeneous projection space Output.Position = mul(vPos, g_mWorldViewProjection); Output.ClipDistance.x = dot( float4( Output.WorldPos, 1.0f ), ClipPlane ); return Output; }

RenderSceneVSOUT VSlamp( float4 vPos : POSITION, float3 vNormal : NORMAL, float2 vTexCoord0 : TEXCOORD ){ RenderSceneVSOUT Output; //Output.ClipDistance = 0.0f; Output.WorldPos = float3(0,0,0); // Transform the position from object space to homogeneous projection space Output.Position = mul(vPos, g_mWorldViewProjection); Output.ClipDistance.x = dot( float4( Output.WorldPos, 1.0f ), ClipPlane );

return Output;}

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