Example Node: Cpu To Disk#
Saves specified CPU buffer to disk
Installation#
To use this Node, you must enable omni.graph.examples.cpp in the Extension Manager.
Inputs#
Name |
Type |
Description |
Default |
|---|---|---|---|
gpuFoundations (gpu) |
|
Pointer to shared context containing gpu foundations |
|
renderProduct (rp) |
|
Pointer to render product for this view |
|
startFrame (startFrame) |
|
Frame to begin saving to disk |
0 |
frameCount (frameCount) |
|
Number of frames to capture (-1 means never stop) |
-1 |
activeReset (active) |
|
Alternative to frameCount/startFrame, does a single frame then autoResets to false |
False |
saveLocation (saveLocation) |
|
Folder to save AOVs as AOV_FrameNumber.{exr,png} |
|
fileType (fileType) |
|
bmp,png,exr |
png |
fileName (fileName) |
|
Optional, if specified the output filename will be fileName_{aovGpu}.{fileType} |
|
maxInflightWrites (maxInflightWrites) |
|
Maximum number of in-flight file write operations before blocking on file i/o |
2 |
aovGpu (aovGpu) |
|
Name of AOV representing GPU resource, used for querying format + properties |
|
aovCpu (aovCpu) |
|
Name of AOV representing CPU buffer of GPU resource |
|
fileNumber (fileNumber) |
|
Number that will be appended to the exported filename. If -1 then the render product’s frame number will be used. |
-1 |
autoFileNumber (autoFileNumber) |
|
If non zero, this number will be the starting number for export. Each invocation of this node increases the number by 1. |
-1 |
saveFlags (saveFlags) |
|
Flags that will be passed to carb::imaging::IImaging for file saving. |
0 |
Outputs#
Name |
Type |
Description |
Default |
|---|---|---|---|
gpuFoundations (gpu) |
|
Pointer to shared context containing gpu foundations |
|
renderProduct (rp) |
|
Pointer to render product for this view |