Struct FrustumPlanes
Represents frustum planes.
Namespace: Unity.Rendering
Assembly: Unity.Entities.Graphics.dll
Syntax
public struct FrustumPlanesMethods
FromCamera(Camera, NativeArray<float4>)
Populates the frustum plane array from the given camera frustum.
Declaration
public static void FromCamera(Camera camera, NativeArray<float4> planes)Parameters
| Type | Name | Description |
|---|---|---|
| Camera | camera | The camera to use for calculation. |
| NativeArray<float4> | planes | The result of the operation. |
Exceptions
| Type | Condition |
|---|---|
| ArgumentNullException | Is thrown if the planes are empty. |
| ArgumentException | Is thrown if the planes size is not equal to 6. |
Intersect(NativeArray<float4>, AABB)
Performs an intersection test between an AABB and 6 culling planes.
Declaration
public static FrustumPlanes.IntersectResult Intersect(NativeArray<float4> cullingPlanes, AABB a)Parameters
| Type | Name | Description |
|---|---|---|
| NativeArray<float4> | cullingPlanes | Planes to make the intersection. |
| AABB | a | Instance of the AABB to intersect. |
Returns
| Type | Description |
|---|---|
| FrustumPlanes.IntersectResult | Intersection result |
Intersect(NativeArray<float4>, float3, float)
Performs an intersection test between an AABB and 6 culling planes.
Declaration
public static FrustumPlanes.IntersectResult Intersect(NativeArray<float4> planes, float3 center, float radius)Parameters
| Type | Name | Description |
|---|---|---|
| NativeArray<float4> | planes | Planes to make the intersection. |
| float3 | center | Center of the bounding sphere to intersect. |
| float | radius | Radius of the bounding sphere to intersect. |
Returns
| Type | Description |
|---|---|
| FrustumPlanes.IntersectResult | Intersection result |
Intersect2(NativeArray<PlanePacket4>, AABB)
Performs an intersection test between an AABB and 6 culling planes.
Declaration
public static FrustumPlanes.IntersectResult Intersect2(NativeArray<FrustumPlanes.PlanePacket4> cullingPlanePackets, AABB a)Parameters
| Type | Name | Description |
|---|---|---|
| NativeArray<FrustumPlanes.PlanePacket4> | cullingPlanePackets | The planes to test. |
| AABB | a | An AABB to test. |
Returns
| Type | Description |
|---|---|
| FrustumPlanes.IntersectResult | Returns the intersection result. |
Intersect2NoPartial(NativeArray<PlanePacket4>, AABB)
Performs an intersection test between an AABB and 6 culling planes.
Declaration
public static FrustumPlanes.IntersectResult Intersect2NoPartial(NativeArray<FrustumPlanes.PlanePacket4> cullingPlanePackets, AABB a)Parameters
| Type | Name | Description |
|---|---|---|
| NativeArray<FrustumPlanes.PlanePacket4> | cullingPlanePackets | The planes to test. |
| AABB | a | The AABB to test. |
Returns
| Type | Description |
|---|---|
| FrustumPlanes.IntersectResult | Intersection result |
Remarks
This method treats a partial intersection as being inside of the planes.