cgUpdatePassParameters(3)

NAME
cgUpdatePassParameters - update the deferred parameters for a pass

SYNOPSIS
  #include <Cg/cg.h>
  void cgUpdatePassParameters( CGpass pass );

PARAMETERS
The pass for which deferred parameters will be updated.

RETURN VALUES
None.

DESCRIPTION
cgUpdatePassParameters is a convenience routine which calls cgUpdateProgramParameters for all programs of a pass.

EXAMPLES
  cgSetParameterSettingMode(context, CG_DEFERRED_PARAMETER_SETTING);
  CGeffect effect = cgCreateEffectFromFile( context, "tst.cgfx", NULL );
  CGtechnique tech1 = cgGetNamedTechnique( effect, "tech1" );
  CGpass pass1 = cgGetNamedPass( tech1, "pass1" );
  cgSetPassState(pass1);
  for (some number of times)
  {
     cgSetParameter(uniform1,...);
     cgSetParameter(uniform2,...);
     cgUpdatePassParameters(pass1);
     DrawSomeGeometry();
  }
  cgResetPassState(pass1);

ERRORS
CG_INVALID_PROGRAM_HANDLE_ERROR is generated if pass is not a valid pass handle.

HISTORY
cgUpdatePassParameters was introduced in Cg 2.1.

SEE ALSO
cgSetParameterSettingMode, cgGetParameterSettingMode, cgUpdateProgramParameters, cgSetParameter, cgGLBindProgram, cgD3D9BindProgram, cgD3D8BindProgram