Irrlicht Engine

Posted: **Mon Jul 19, 2010 4:31 pm**

Hi
I confuse when send array data to shader program e.g.

Cpu pass ->

float mBloomTexWeights[15][4];
services->setPixelShaderConstant("sampleWeights", mBloomTexWeights[0], 60);

Shader pass i used ->

uniform float4 sampleWeights[15];

That's correct or not

Best regards,

Posted: **Mon Jul 19, 2010 9:52 pm**

Hmm, should work. Not sure, if it's safe, though. Maybe BlindSide or Nadro can give a hint.

Posted: **Tue Jul 20, 2010 2:52 am**

Are you using an AMD video card? I found some can't receive arrays in GLSL properly, not sure if that was fixed or not.

Posted: **Tue Jul 20, 2010 3:22 am**

Thanks for reply both hybrid & BlindSide.
@BlindSide:
Yes i used AMD video card.

Send array to shader program