IfcDoorTypeOperationEnum
类型定义
该枚举定义了描述门如何操作的基本方法，如图180所示。它将车门划分为单个或多个门板以及这些门板的操作类型。
在最常见的摆动门情况下，IfcDoorTypeOperationEnum定义了铰链侧（左悬或右悬）和打开方向（向左打开，向右打开）。门是向内打开还是向外打开由IfcDoor或IfcDoorStandardCase的局部坐标系决定。
注：不同国家/地区对左开门、左挂门或左回转门的定义不同（右侧相同）。因此，国际金融公司的定义术语可能来源于当地标准，可能需要适当映射。
IFC4中的新枚举。
IFC4更改新的IfcDoorTypeOperationEnum取代了从IFC4开始就不推荐使用的IfcDoorStyleOperationEnum。
| Enumerator | Description | Figures | |
|---|---|---|---|
| SINGLE_SWING_LEFT | Door with one panel that opens (swings) to the left. The hinges are on the left side as viewed in the direction of the positive y-axis.NOTE Direction of swing (whether in or out) is determined at the IfcDoor or IfcDoorStandardCase. |
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| SINGLE_SWING_RIGHT | Door with one panel that opens (swings) to the right. The hinges are on the right side as viewed in the direction of the positive y-axis.NOTE Direction of swing (whether in or out) is determined at the IfcDoor or IfcDoorStandardCase. |
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| DOUBLE_DOOR_ SINGLE_SWING |
Door with two panels, one opens (swings) to the left the other opens (swings) to the right.NOTE Direction of swing (whether in or out) is determined at the IfcDoor or IfcDoorStandardCase. |
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| DOUBLE_SWING_LEFT | Door with one panel that swings in both directions and to the left in the main trafic direction. Also called double acting door.NOTE Direction of swing (whether in or out) is determined at the IfcDoor or IfcDoorStandardCase. |
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| DOUBLE_SWING_RIGHT | Door with one panel that swings in both directions and to the right in the main trafic direction. Also called double acting door.NOTE Direction of swing (whether in or out) is determined at the IfcDoor or IfcDoorStandardCase. |
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| DOUBLE_DOOR_ DOUBLE_SWING |
Door with two panels, one swings in both directions and to the right in the main trafic direction the other swings also in both directions and to the left in the main trafic direction.NOTE Direction of swing (whether in or out) is determined at the IfcDoor or IfcDoorStandardCase. |
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| DOUBLE_DOOR_ SINGLE_SWING_ OPPOSITE_LEFT
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Door with two panels that both open to the left, one panel swings in one direction and the other panel swings in the opposite direction.NOTE Direction of swing (whether in or out) is determined at the IfcDoor or IfcDoorStandardCase. |
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| DOUBLE_DOOR_ SINGLE_SWING_ OPPOSITE_RIGHT |
Door with two panels that both open to the right, one panel swings in one direction and the other panel swings in the opposite direction.NOTE Direction of swing (whether in or out) is determined at the IfcDoor or IfcDoorStandardCase. |
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| SLIDING_TO_LEFT | Door with one panel that is sliding to the left. |  |
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| SLIDING_TO_RIGHT | Door with one panel that is sliding to the right. |  |
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| DOUBLE_DOOR_SLIDING | Door with two panels, one is sliding to the left the other is sliding to the right. |  |
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| FOLDING_TO_LEFT | Door with one panel that is folding to the left. |  |
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| FOLDING_TO_RIGHT | Door with one panel that is folding to the right. |  |
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| DOUBLE_DOOR_FOLDING | Door with two panels, one is folding to the left the other is folding to the right. |  |
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| REVOLVING | An entrance door consisting of four leaves set in a form of a cross and revolving around a central vertical axis (the four panels are described by a single IfcDoor panel property). |  |
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| ROLLINGUP | Door that opens by rolling up.NOTE Whether it rolls up to the inside or outside is determined at the IfcDoor. |
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| SWING_FIXED_LEFT | Door with one panel that opens (swings) to the left and one fixed panel. The hinges of the swinging panel are on the left side as viewed in the direction of the positive y-axis.NOTE Direction of swing (whether in or out) is determined at the IfcDoor or IfcDoorStandardCase. |
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| SWING_FIXED_RIGHT | Door with one panel that opens (swings) to the right and one fixed panel. The hinges of the swinging panel are on the right side as viewed in the direction of the positive y-axis.NOTE Direction of swing (whether in or out) is determined at the IfcDoor or IfcDoorStandardCase. |
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| USERDEFINED | User defined operation type | ||
| NOTDEFINED | A door with a not defined operation type is considered as a door with a lining, but no panels. It is thereby always open. |  |
注释：
图显示在地面视图中。
图形（符号表示）取决于国家建筑规范。
这些数字仅作为插图显示，地面视图中的实际表示可能有所不同。
向外开放被声明为向正y轴方向开放，由IfcDoor处的ObjectPlacement确定
嵌板相对于墙厚度的位置由IfcDoor处的ObjectPlacement和IfcDoorLiningProperties定义。LiningOffset参数。
Enumeration definition
| Constant | Description |
|---|---|
| SINGLE_SWING_LEFT | Door with one panel that opens (swings) to the left. The hinges are on the left side as viewed in the direction of the positive y-axis. |
| SINGLE_SWING_RIGHT | Door with one panel that opens (swings) to the right. The hinges are on the right side as viewed in the direction of the positive y-axis. |
| DOUBLE_DOOR_SINGLE_SWING | Door with two panels, one opens (swings) to the left the other opens (swings) to the right. |
| DOUBLE_DOOR_SINGLE_SWING_OPPOSITE_LEFT | Door with two panels that both open to the left, one panel swings in one direction and the other panel swings in the opposite direction. |
| DOUBLE_DOOR_SINGLE_SWING_OPPOSITE_RIGHT | Door with two panels that both open to the right, one panel swings in one direction and the other panel swings in the opposite direction. |
| DOUBLE_SWING_LEFT | Door with one panel that swings in both directions and to the left in the main trafic direction. Also called double acting door. |
| DOUBLE_SWING_RIGHT | Door with one panel that swings in both directions and to the right in the main trafic direction. Also called double acting door. |
| DOUBLE_DOOR_DOUBLE_SWING | Door with two panels, one swings in both directions and to the right in the main trafic direction the other swings also in both directions and to the left in the main trafic direction. |
| SLIDING_TO_LEFT | Door with one panel that is sliding to the left. |
| SLIDING_TO_RIGHT | Door with one panel that is sliding to the right. |
| DOUBLE_DOOR_SLIDING | Door with two panels, one is sliding to the left the other is sliding to the right. |
| FOLDING_TO_LEFT | Door with one panel that is folding to the left. |
| FOLDING_TO_RIGHT | Door with one panel that is folding to the right. |
| DOUBLE_DOOR_FOLDING | Door with two panels, one is folding to the left the other is folding to the right. |
| REVOLVING | An entrance door consisting of four leaves set in a form of a cross and revolving around a central vertical axis (the four panels are described by a single IfcDoor panel property). |
| ROLLINGUP | Door that opens by rolling up. |
| SWING_FIXED_LEFT | Door with one panel that opens (swings) to the left and one fixed panel. The hinges of the swinging panel are on the left side as viewed in the direction of the positive y-axis. |
| SWING_FIXED_RIGHT | Door with one panel that opens (swings) to the right and one fixed panel. The hinges of the swinging panel are on the right side as viewed in the direction of the positive y-axis. |
| USERDEFINED | User defined operation type. |
| NOTDEFINED | A door with a not defined operation type is considered as a door with a lining, but no panels. It is thereby always open. |
EXPRESS Specification
TYPE IfcDoorTypeOperationEnum = ENUMERATION OF ( SINGLE_SWING_LEFT, SINGLE_SWING_RIGHT, DOUBLE_DOOR_SINGLE_SWING, DOUBLE_DOOR_SINGLE_SWING_OPPOSITE_LEFT, DOUBLE_DOOR_SINGLE_SWING_OPPOSITE_RIGHT, DOUBLE_SWING_LEFT, DOUBLE_SWING_RIGHT, DOUBLE_DOOR_DOUBLE_SWING, SLIDING_TO_LEFT, SLIDING_TO_RIGHT, DOUBLE_DOOR_SLIDING, FOLDING_TO_LEFT, FOLDING_TO_RIGHT, DOUBLE_DOOR_FOLDING, REVOLVING, ROLLINGUP, SWING_FIXED_LEFT, SWING_FIXED_RIGHT, USERDEFINED, NOTDEFINED); END_TYPE;
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标签：swings,Door,IfcDoorTypeOperationEnum,DOUBLE,right,SWING,panel From： https://www.cnblogs.com/herd/p/17912646.html