MQL5 ReferenceStandard Library3D GraphicsCCanvas3DLightDirectionGet AmbientColorGetAmbientColorSetAttachCreateDestroyDXContextDXDispatcherInputSceneLightColorGetLightColorSetLightDirectionGetLightDirectionSetObjectAddProjectionMatrixGetProjectionMatrixSetRenderRenderBeginRenderEndViewMatrixGetViewMatrixSetViewPositionSetViewRotationSetViewTargetSetViewUpDirectionSet LightDirectionGet Gets the direction of a directed light source. void LightDirectionGet( DXVector3 &light_direction // direction vector ); Parameters &light_direction [out] Direction vector. Return Value None. LightColorSet LightDirectionSet