24 lines
1.1 KiB
Markdown
24 lines
1.1 KiB
Markdown
|
# Sample CameraBuffer
|
||
|
|
|
||
|
|
Menu Path : **Operator > Sampling > Sample CameraBuffer**
|
||
|
|
|
||
|
|
The **Sample Texture2D** Operator samples a CameraBuffer for specific **Pixel Dimensions** and **UV**.
|
||
|
|
|
||
|
|
This translates to a Sample call on the texture in High-Level Shading Language (HLSL).
|
||
|
|
|
||
|
|
## Operator properties
|
||
|
|
|
||
|
|
| **Input** | **Type** | **Description** |
|
||
|
|
| -------------------- | ------------------------------------ | --------------------------------------------- |
|
||
|
|
| **CameraBuffer** | [CameraBuffer](Type-CameraBuffer.md) | The camera buffer this Operator samples from. |
|
||
|
|
| **Pixel Dimensions** | Vector2 | The camera pixel dimensions |
|
||
|
|
| **UV** | Vector2 | The UV to sample the CameraBuffer at. |
|
||
|
|
|
||
|
|
| **Output** | **Type** | **Description** |
|
||
|
|
| ---------- | -------- | ---------------------------------- |
|
||
|
|
| **s** | Vector4 | The sampled value from the texture |
|
||
|
|
|
||
|
|
## Limitations
|
||
|
|
|
||
|
|
This Operator only runs on the GPU, therefore it does not work when plugged into **Spawner Context** ports.
|