MQL5 ReferenceStandard Library3D GraphicsCCanvas3DLightColorSet AmbientColorGetAmbientColorSetAttachCreateDestroyDXContextDXDispatcherInputSceneLightColorGetLightColorSetLightDirectionGetLightDirectionSetObjectAddProjectionMatrixGetProjectionMatrixSetRenderRenderBeginRenderEndViewMatrixGetViewMatrixSetViewPositionSetViewRotationSetViewTargetSetViewUpDirectionSet LightColorSet Sets the color and intensity of a directed light source. void LightColorSet( const DXColor &light_color // directional lighting color and intensity ); Parameters &light_color [in] Directional lighting color and intensity. Return Value None. Note Intensity is set in the alpha channel of the DXColor structure. LightColorGet LightDirectionGet