| public FindNamedConstantDefinition ( string name, bool throwExceptionIfNotFound ) : GpuConstantDefinition | ||
| name | string | The name to look up |
| throwExceptionIfNotFound | bool | |
| return | GpuConstantDefinition | |
public GpuConstantDefinition FindNamedConstantDefinition(string name, bool throwExceptionIfNotFound)
{
if (namedParams == null)
{
if (throwExceptionIfNotFound)
throw new AxiomException( "Named constants have not been initialised, perhaps a compile error." );
return null;
}
int value;
if (!namedParams.TryGetValue( name, out value ))
{
if (throwExceptionIfNotFound)
throw new AxiomException( "Parameter called " + name + " does not exist. " );
return null;
}
//else
{
// temp hack (gotta update this mess)
var def = new GpuConstantDefinition();
def.LogicalIndex = value;
def.PhysicalIndex = value;
return def;
//return &(i->second);
}
}
} public void Bind( GpuProgramParameters gpuParams )
{
if ( gpuParams != null )
{
Axiom.Graphics.GpuProgramParameters.GpuConstantDefinition def =
gpuParams.FindNamedConstantDefinition( _name );
if ( def != null )
{
this._params = gpuParams;
this.physicalIndex = def.PhysicalIndex;
}
}
}
