GetParamIndex() public method

Gets the constant index of the specified named param.
public GetParamIndex ( string name ) : int
name string /// Name of the param. ///
return int
GpuProgramParameters Class Documentation
Esempio n. 1
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		protected void _updateParameter( GpuProgramParameters programParameters, String paramName, Object value, int sizeInBytes )
		{
			programParameters.AutoAddParamName = true;

			if ( value is Axiom.Math.Matrix4 )
			{
				programParameters.SetConstant( programParameters.GetParamIndex( paramName ), (Axiom.Math.Matrix4)value );
			}
			else if ( value is Axiom.Core.ColorEx )
			{
				programParameters.SetConstant( programParameters.GetParamIndex( paramName ), (Axiom.Core.ColorEx)value );
			}
			else if ( value is Axiom.Math.Vector3 )
			{
				programParameters.SetConstant( programParameters.GetParamIndex( paramName ), ( (Axiom.Math.Vector3)value ) );
			}
			else if ( value is Axiom.Math.Vector4 )
			{
				programParameters.SetConstant( programParameters.GetParamIndex( paramName ), (Axiom.Math.Vector4)value );
			}
			else if ( value is float[] )
			{
				programParameters.SetConstant( programParameters.GetParamIndex( paramName ), (float[])value );
			}
			else if ( value is int[] )
			{
				programParameters.SetConstant( programParameters.GetParamIndex( paramName ), (int[])value );
			}
			else if ( value is float )
			{
				programParameters.SetConstant( programParameters.GetParamIndex( paramName ), new float[] { (float)value, 0.0f, 0.0f, 0.0f } );
			}
			else
			{
				programParameters.SetConstant( programParameters.GetParamIndex( paramName ), (float[])value );
			}

		}