Katana Configuration¶
Analyze katana scene and save the output as task.json, asset.json, tips.json.
1.task.json¶
File to save the analysis result of the scene, including scene name, cg software version, render settings, etc.
task.json
{
"scene_info_render": {
"rendernodes": {
"Render": {
"renderable": "1",
"denoise": "0",
"frames": "1-1[1]",
"aov": {
"aaa": "F:/cache/test.exr"
}
}
}
},
"additional_info": {},
"task_info": {
"enable_layered": "0",
"task_stop_time": "0",
"concurrent_tasks": "1",
"channel": "4",
"frames_per_task": "1",
"task_id": 34399251,
"project_name": "Project1",
"platform": "2",
"tiles": "1",
"is_picture": "0",
"project_id": "200953",
"job_stop_time": "259200",
"distribute_render_node": "3",
"stop_after_test": "1",
"clone_original_id": "",
"ram": "64",
"render_layer_type": "0",
"test_frames": "100",
"graphics_cards_num": "2",
"edit_name": "",
"pre_frames": "100",
"input_project_path": "",
"is_layer_rendering": "1",
"is_distribute_render": "0",
"tiles_type": "block",
"time_out": "43200",
"cg_id": "2016",
"user_id": 100150764,
"input_cg_file": "F:/cache/arnold_test.katana",
"os_name": "1",
"hardwareConfigId": ""
},
"software_config": {
"plugins": {
"KtoA": "2.4.0.3"
},
"cg_version": "3.2v1",
"cg_name": "Katana"
},
"scene_info": {
"rendernodes": {
"Render": {
"renderable": "1",
"denoise": "0",
"frames": "1-1[1]",
"aov": {
"aaa": "F:/cache/test.exr"
}
}
}
}
}
task.json
| parameter | type | description | example |
|---|---|---|---|
| software_config | object | environment(cg software, version and plugins, etc.) | refer to software_config |
| task_info | object | render settings(priority frames, render range, etc.) | refer to task_info |
| scene_info_render | object | analysis result(render node, output, etc.) | refer to scene_info_render |
software_config
| parameter | type | Is it necessary | description | example |
|---|---|---|---|---|
| cg_name | string | Y | software | "Katana" |
| cg_version | string | Y | software version | "3.2v1" |
| plugins | object | Y | plugin{name, version} | {"KtoA": "2.4.0.3"} |
task_info
| parameter | type | Is it necessary | description | default | example |
|---|---|---|---|---|---|
| graphics_cards_num | string | Y | 1： open single card rendering 2: open dual card rendering | "2" | |
| enable_layered | string | Y | render layer mode,"0":off, "1":on | "0" | "1" |
| cg_id | string | Y | software id."2016": Katana | "2016" | |
| ram | string | Y | ram: 64 / 128 | "64" | "64" |
| os_name | string | Y | Rendering machine operating system: "0":Linux; "1": Windows | "1" | "1" |
| render_layer_type | string | N | render layer mode: "0"：renderlayer "1"：rendersetup | "0" | "0" |
| is_distribute_render | string | N | distributed render mode,"0":off, "1":on | "0" | "0" |
| input_cg_file | string | Y | input file path | "F:/cache/arnold_test.katana" | |
| input_project_path | string | Y | project path, could be empty | " " | |
| job_stop_time | string | Y | Set the frame timeout time, will only affect the current frame, unit seconds | "259200" | "28800" |
| user_id | string | Y | user id | ||
| pre_frames | string | Y | Priority rendering (priority frames are not recommended to customize multiple individual frames) | "000" | "000: 1,3-4 [1]" means: Priority rendering first frame: No Priority rendering middle frame: No Priority rendering last frame: No Priority rendering custom frame: 1,3-4 [1] |
| platform | string | Y | submit platform : "2": "www2", "3": "www3", "6": "www4", "21": "gpu", | "2" | |
| is_picture | string | Y | "0: Effect Chart "1": Animation Chart | "0" | "0" |
| project_id | string | Y | project id | " " | "200953" |
| project_name | string | Y | project name | "0" | "Project1" |
| channel | string | Y | 1:Web local analysis (animation deduction); 2:web cloud analysis; 3:Rendering plugin submission； 4：API/SDK submission; 8：Animation plugin submission | "4" | "4" |
| tiles_type | string | Y | "block, strip" | "block" | "block" |
| tiles | string | Y | tile number, 1 for single node, greater than 1 for tiles rendering(multi-nodes) | "1" | "1" |
| distribute_render_node | string | N | nodes number for distributed rendering | "3" | "3" |
| frames_per_task | string | Y | frames per task | "1" | "1" |
| stop_after_test | string | Y | "1":pause after priority render, "2":continue after priority render (default "2") | "2" | "2" |
| task_id | string | Y | task id | ||
| task_stop_time | string | Y | Large task timeout stops in unit seconds, "0" means unlimited | "0" | "86400" |
| time_out | string | Y | Overtime reminder time, unit: sec | "43200" | "43200" |
Note:
- Katana do not support distributed rendering (is_distribute_render) and block rendering (tiles)
scene_info_render
| parameter | type | Is it necessary | description | example |
|---|---|---|---|---|
| rendernodes | dict | Y | Render output nodes | refer to scene_info_render.rendernodes |
scene_info_render.rendernodes
| parameter | type | description | example |
|---|---|---|---|
| Render | dict | Node names, which may have multiple different node names depending on the scenario | scene_info_render.rendernodes.Render |
scene_info_render.rendernodes.Render
| parameter | type | Is it necessary | description | example |
|---|---|---|---|---|
| renderable | string | Y | Whether the node is active, "1" : active, "0" : inactive | |
| denoise | string | N | Noise reduction (effective only on GPU platform), "0" : not on, "1" : on | "denoise": "0" |
| frames | string | Y | Frame range of current node | "frames": "1-1[1]" |
| aov | dict | Y | AOV must be the path in the scene, key: AOV name, value: output address |
2.upload.json¶
Katana does not analyze asset files, but has an Upload.json file that contains only scenario files
upload.json example
{
"scene": [
{
"local": "F:/cache/arnold_test.katana",
"server": "/F/cache/arnold_test.katana",
"hash": "41985d615b8e6d44ce7e7881c46971de"
}
],
"asset": [
{
"local": "F:/cache/arnold_test.katana",
"server": "/F/cache/arnold_test.katana"
},
]
}
upload.json
| parameter | type | description | example |
|---|---|---|---|
| asset | object | Asset path information to be uploaded | refer to asset |
| scene | object | Scene file information | refer to scene |
asset Parametric Interpretation
| parameter | type | description | example |
|---|---|---|---|
| local | string | local path of asset | "F:/cache/arnold_test.katana |
| server | string | Relative path on the server side, generally consistent with local | "/F/cache/arnold_test.katana" |
| hash | string | hash value | "41985d615b8e6d44ce7e7881c46971de" |
3.tips.json¶
File to save errors, warnings
{
"50001":[
"Nodes: /obj/flattank_fluid/compressed_cache/file_mode File name: $HIP/geo/$HIPNAME.$OS.$F.bgeo.sc miss file: /geo/flip_test_slice4.compressed_cache.1.bgeo.sc ",
]
}