Howto send light position from level to shader via script? I found howto assing texture but nothing about lights (little sample pls. )

float4 vecLightPos[8]
float4 vecLightColor[8]

these float arrays are passed into the material automatically, just declare them and use...

If i good understand, is possible passed first 8 lights from scene to shader? Or if i set this vector in script (vecLightPos,vecLightColor) then is included automaticaly to the shader?

Sorry but in manual missing more information about this.

that's correct.