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API > API/Plugins > API/Plugins/DisplayCluster > API/Plugins/DisplayCluster/Render > API/Plugins/DisplayCluster/Render/Viewport > API/Plugins/DisplayCluster/Render/Viewport/Containers
References
| Module | DisplayCluster |
| Header | /Engine/Plugins/Runtime/nDisplay/Source/DisplayCluster/Public/Render/Viewport/Containers/DisplayClusterViewport_Context.h |
| Include | #include "Render/Viewport/Containers/DisplayClusterViewport_Context.h" |
Syntax
enum EDisplayClusterViewportContextState
&123;
None = 0,
HasCalculatedViewPoint = 1 << 0,
InvalidViewPoint = 1 << 1,
HasCalculatedProjectionMatrix = 1 << 2,
HasCalculatedOverscanProjectionMatrix = 1 << 3,
InvalidProjectionMatrix = 1 << 4,
&125;
Values
| Name | Description |
|---|---|
| None | |
| HasCalculatedViewPoint | The FDisplayClusterViewport::CalculateView() function can be called several times per frame. |
| InvalidViewPoint | Viewpoint is not valid for this viewport (cannot be calculated) |
| HasCalculatedProjectionMatrix | The FDisplayClusterViewport::GetProjectionMatrix() function can also be called several times per frame. |
| HasCalculatedOverscanProjectionMatrix | |
| InvalidProjectionMatrix | The projection matrix is not valid (cannot be calculated) |
Remarks
Special flags for nDisplay Viewport context