Archicad二次开发——创建墙、梁、柱等元素

1、创建直线墙

API_Element wallElement = {}; GSErrCode err; wallElement.header.typeID = API_ElemTypeID::API_WallID; ACAPI_Element_GetDefaults(&wallElement, nullptr); err = ACAPI_CallUndoableCommand("Create Element", [&]() -> GSErrCode { wallElement.wall.begC = { 0, 0.0 }; wallElement.wall.endC = { 0, 2.0 }; ACAPI_Element_Create(&wallElement, nullptr); return NoError; }); if (err==NoError) { ACAPI_Element_Get(&wallElement); MessageBox(ACAPI_GetMainWindow(), APIGuidToString(wallElement.header.guid).ToCStr(), "title", 0); }

2、创建曲线墙

API_Element wallElement = {}; GSErrCode err; wallElement.header.typeID = API_ElemTypeID::API_WallID; ACAPI_Element_GetDefaults(&wallElement, nullptr); err = ACAPI_CallUndoableCommand("Create Element", [&]() -> GSErrCode { wallElement.wall.begC = { 0, 0.0 }; wallElement.wall.endC = { 0, 10.0 }; wallElement.wall.angle = PI/4; ACAPI_Element_Create(&wallElement, nullptr); return NoError; }); if (err==NoError) { ACAPI_Element_Get(&wallElement); MessageBox(ACAPI_GetMainWindow(), APIGuidToString(wallElement.header.guid).ToCStr(), "title", 0); }

3、创建柱子

API_Coord point; if (!ClickAPoint("Click to place column at this position.", &point)) { return Error; } API_Element element; API_ElementMemo memo; BNClear(element); BNClear(memo); element.header.typeID = API_ColumnID; GSErrCode err = ACAPI_Element_GetDefaults(&element, &memo); if (err != NoError) { ACAPI_WriteReport("ACAPI_Element_GetDefaults (Column) has failed with error code %ld!", true, err); ACAPI_DisposeElemMemoHdls(&memo); return Error; } element.column.origoPos = point; err = ACAPI_CallUndoableCommand("Create Element", [&]() -> GSErrCode { return ACAPI_Element_Create(&element, &memo); }); if (err != NoError) { ACAPI_WriteReport("ACAPI_Element_Create (Column) has failed with error code %ld!", true, err); } ACAPI_DisposeElemMemoHdls(&memo); MessageBox(ACAPI_GetMainWindow(), APIGuidToString(element.header.guid).ToCStr(), "title", 0);

4、创建梁

API_Element element; API_ElementMemo memo; BNClear(element); BNClear(memo); element.header.typeID = API_BeamID; GSErrCode err = ACAPI_Element_GetDefaults(&element, &memo); if (err != NoError) { ACAPI_WriteReport("ACAPI_Element_GetDefaults (Beam) has failed with error code %ld!", true, err); ACAPI_DisposeElemMemoHdls(&memo); return Error; } element.beam.begC = { 0,0 }; element.beam.endC = { 10,0 }; err = ACAPI_CallUndoableCommand("Create Element", [&]() -> GSErrCode { return ACAPI_Element_Create(&element, &memo); }); if (err != NoError) { ACAPI_WriteReport("ACAPI_Element_Create (Beam) has failed with error code %ld!", true, err); } ACAPI_DisposeElemMemoHdls(&memo);