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 # Interface IDrawReference

 Last update: 16.07.2025 

Namespace: [VM.CAD.Kernel.Render](VM.CAD.Kernel.Render.md)  
Assembly: VM.CAD.Kernel.dll

This interface is to represent the reference object for draw.

```csharp
public interface IDrawReference

```

#### Extension Methods

[LinkPropertyItemCache.GetLinkProperties(object, LinkPropertyType)](VM.Models.Pre.Cache.LinkPropertyItemCache.md#VM_Models_Pre_Cache_LinkPropertyItemCache_GetLinkProperties_System_Object_VM_Models_Pre_LinkPropertyType_), [LinkPropertyItemCache.GetLinkPropertiesAndValues(object, LinkPropertyType)](VM.Models.Pre.Cache.LinkPropertyItemCache.md#VM_Models_Pre_Cache_LinkPropertyItemCache_GetLinkPropertiesAndValues_System_Object_VM_Models_Pre_LinkPropertyType_), [LinkPropertyItemCache.GetLinkedObjects<T>(object, LinkPropertyType)](VM.Models.Pre.Cache.LinkPropertyItemCache.md#VM_Models_Pre_Cache_LinkPropertyItemCache_GetLinkedObjects__1_System_Object_VM_Models_Pre_LinkPropertyType_)

## Methods

### Instantiate(IHasKeyObject, TMatrix)

Instantiate from original object.

```csharp
void Instantiate(IHasKeyObject obOrigin, TMatrix matTransform)

```

#### Parameters

`obOrigin` IHasKeyObject

The reference's object

`matTransform` TMatrix

The transformation