» Trying to extend GetVertexData (DX11.GeomFX) by TexCoord1...
This site relies heavily on Javascript. You should enable it if you want the full experience. Learn more.

Trying to extend GetVertexData (DX11.GeomFX) by TexCoord1...

Hi evvvverybody,
after four years i'm giving it another try:
Tampering meshes with two UV-sets in DX11 including reading/writing to disk. I hope we can figure this ut this time.
I started adapting GetVertexData and it's geometry shaders, but obviously the expansion does not work as expected.
Link to a new forum thread might follow ;)

blausand, Tuesday, Jan 22nd 2019 Digg | Tweet | Delicious 1 comments  
blausand 22/01/2019 - 12:19

This is the adaption of the geometryShader for UV1:

RWStructuredBuffer<float2> RWValueBuffer : BACKBUFFER;
ByteAddressBuffer vData;
uint buffersize;
 
[numthreads(256,1,1)]
void CS(uint3 dtid : SV_DispatchThreadID)
{
    if (dtid.x > buffersize) { return; }
    RWValueBuffer[dtid.x] = float2(asfloat(vData.Load(dtid.x * 40 + 32)),asfloat(vData.Load(dtid.x * 40 + 36)));
}
 
 
 
 
technique11 UV1
{
    pass P0
    {
        SetComputeShader( CompileShader( cs_5_0, CS() ) );
    }
}

See the hard-wired stride size of 40? I changed this from 32 for all four shaders but somehow i doubt that is correct.

  • 1

anonymous user login

Shoutbox

~1h ago

bo27: @sinus hi! Thanks for using the template. Run is for endusers and it kills explorer. Try developer.bat to access patches

~5h ago

sinus: @bo24: sorry for da hassle. everything´s fine again. several restarts did the job.

~5h ago

sinus: @bo24: my mail db@servus.at

~5h ago

sinus: @IvanRastr aka bo24: found your project template, tested run bat.file, now my screen is black. only cursor. what to do?

~11h ago

~5d ago

cznickesz: @tonfilm thanks for the info. Can´t wait to give it a try!

~6d ago

tonfilm: @cznickesz #vvvv #vl #xenko integration is not ready for the public yet, it's still under heavy development... more updates soon.

~6d ago

cznickesz: Possibly dumb question: is there any release containing xenko-integration right now?

~7d ago