## EllipseShape class

  IFC compatible ellipse shape that defined by parameters.  The center position of the profile is in the center of the bounding box.


## Methods

### constructor{#constructor}

| Name | Description |
| --- | --- |
| constructor() |  | 

 **Result:**



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### getSemiAxis1{#getSemiAxis1}

| Name | Description |
| --- | --- |
| getSemiAxis1() | Gets or sets the first radius of the ellipse that measured in the direction of x axis. | 

 **Result:**



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### setSemiAxis1{#setSemiAxis1}

| Name | Description |
| --- | --- |
| setSemiAxis1(value) | Gets or sets the first radius of the ellipse that measured in the direction of x axis. | 

 **Result:**



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### getSemiAxis2{#getSemiAxis2}

| Name | Description |
| --- | --- |
| getSemiAxis2() | Gets or sets the second radius of the ellipse that measured in the direction of y axis. | 

 **Result:**



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### setSemiAxis2{#setSemiAxis2}

| Name | Description |
| --- | --- |
| setSemiAxis2(value) | Gets or sets the second radius of the ellipse that measured in the direction of y axis. | 

 **Result:**



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### getParentNodes{#getParentNodes}

| Name | Description |
| --- | --- |
| getParentNodes() | Gets all parent nodes, an entity can be attached to multiple parent nodes for geometry instancing The nodes. | 

 **Result:**



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### getExcluded{#getExcluded}

| Name | Description |
| --- | --- |
| getExcluded() | Gets or sets whether to exclude this entity during exporting. | 

 **Result:**



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### setExcluded{#setExcluded}

| Name | Description |
| --- | --- |
| setExcluded(value) | Gets or sets whether to exclude this entity during exporting. | 

 **Result:**



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### getParentNode{#getParentNode}

| Name | Description |
| --- | --- |
| getParentNode() | Gets or sets the first parent node, if set the first parent node, this entity will be detached from other parent nodes. The parent node. | 

 **Result:**



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### setParentNode{#setParentNode}

| Name | Description |
| --- | --- |
| setParentNode(value) | Gets or sets the first parent node, if set the first parent node, this entity will be detached from other parent nodes. The parent node. | 

 **Result:**



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### getScene{#getScene}

| Name | Description |
| --- | --- |
| getScene() | Gets the scene that this object belongs to | 

 **Result:**



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### getName{#getName}

| Name | Description |
| --- | --- |
| getName() | Gets or sets the name. The name. | 

 **Result:**



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### setName{#setName}

| Name | Description |
| --- | --- |
| setName(value) | Gets or sets the name. The name. | 

 **Result:**



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### getProperties{#getProperties}

| Name | Description |
| --- | --- |
| getProperties() | Gets the collection of all properties. | 

 **Result:**



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### getExtent{#getExtent}

| Name | Description |
| --- | --- |
| getExtent() | Gets the extent in x and y dimension. | 

 **Result:**
Vector2


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### getEntityRendererKey{#getEntityRendererKey}

| Name | Description |
| --- | --- |
| getEntityRendererKey() | Gets the key of the entity renderer registered in the renderer | 

 **Result:**
EntityRendererKey


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### getBoundingBox{#getBoundingBox}

| Name | Description |
| --- | --- |
| getBoundingBox() | Gets the bounding box of current entity in its object space coordinate system. | 

 **Result:**
EntityRendererKey


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### removeProperty{#removeProperty}

| Name | Description |
| --- | --- |
| removeProperty(property) | Removes a dynamic property. | 

 **Parameters:**

| Name | Type | Description |
| --- | --- | --- |
| property | Property | Which property to remove |

 **Result:**
boolean


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### removeProperty{#removeProperty}

| Name | Description |
| --- | --- |
| removeProperty(property) | Remove the specified property identified by name | 

 **Parameters:**

| Name | Type | Description |
| --- | --- | --- |
|  propert | String | null |

 **Result:**
boolean


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### getProperty{#getProperty}

| Name | Description |
| --- | --- |
| getProperty(property) | Get the value of specified property | 

 **Parameters:**

| Name | Type | Description |
| --- | --- | --- |
| property | String | Property name |

 **Result:**
Object


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### setProperty{#setProperty}

| Name | Description |
| --- | --- |
| setProperty(property, value) | Sets the value of specified property | 

 **Parameters:**

| Name | Type | Description |
| --- | --- | --- |
| property | String | Property name |
| value | Object | The value of the property |

 **Result:**
Object


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### findProperty{#findProperty}

| Name | Description |
| --- | --- |
| findProperty(propertyName) | Finds the property. It can be a dynamic property (Created by CreateDynamicProperty/SetProperty) or native property(Identified by its name) | 

 **Parameters:**

| Name | Type | Description |
| --- | --- | --- |
| propertyName | String | Property name. |

 **Result:**
Property


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