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Ray | |
RayHitTestResult class provides result of a ray hit test.
Inheritance HierarchySystemObject
Ab4d.SharpEngine.CommonHitTestResult
Ab4d.SharpEngine.CommonRayHitTestResult
Ab4d.SharpEngine.CommonRayInstancedHitTestResult
Ab4d.SharpEngine.CommonSubMeshHitTestResult
Ab4d.SharpEngine.CommonHitTestResult
Ab4d.SharpEngine.CommonRayHitTestResult
Ab4d.SharpEngine.CommonRayInstancedHitTestResult
Ab4d.SharpEngine.CommonSubMeshHitTestResult
Namespace: Ab4d.SharpEngine.Common
Assembly: Ab4d.SharpEngine (in Ab4d.SharpEngine.dll) Version: 2.0.8956+4c7684e186ca1be74e7a284fbe739d9a1b843d3c
SyntaxC#
public class RayHitTestResult : HitTestResult
The RayHitTestResult type exposes the following members.
Constructors| Name | Description | |
|---|---|---|
 | RayHitTestResult(Vector3, Single) | Constructor |
| RayHitTestResult(Vector3, SceneNode, Single) | Constructor |
Methods| Name | Description | |
|---|---|---|
| ToString | (Overrides ObjectToString) |
Fields| Name | Description | |
|---|---|---|
 | DistanceToRayOrigin | Distance to the ray's origin (usually distance to Camera's position). |
| HitPosition | Vector3 that specifies hit position. |
| IsBackFacing | When false, then the ray hit the front facing triangle (triangle's normal is facing in the opposite direction as the ray). When true, then back facing triangle was hit. The triangle's normal is calculated as normal = Vector3.Cross(p1 - p2, p1 - p3) where p1, p2 and p3 are triangle positions based on the triangle indices. |
| TriangleIndex | Index of the hit triangle. TriangleIndex can be converted into an index in the TriangleIndices collection or in indexBuffer with multiplying the TriangleIndex by 3. |
See Also