MQL5 ReferenceStandard Library3D GraphicsCCanvas3DProjectionMatrixGet AmbientColorGetAmbientColorSetAttachCreateDestroyDXContextDXDispatcherInputSceneLightColorGetLightColorSetLightDirectionGetLightDirectionSetObjectAddProjectionMatrixGetProjectionMatrixSetRenderRenderBeginRenderEndViewMatrixGetViewMatrixSetViewPositionSetViewRotationSetViewTargetSetViewUpDirectionSet ProjectionMatrixGet Gets a 3D scene projection matrix to a 2D frame. void ProjectionMatrixGet( DXMatrix &projection_matrix // projection matrix ); Parameters &projection_matrix [out] Projection matrix. Return Value None. ObjectAdd ProjectionMatrixSet