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Manager: determine final render output path in job compiler

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This might not be the best way to do things, but it is very flexible and
allows TDs to determine the behaviour in their own job compiler script.
It doesn't allow a preview of "this is what the final render path will be"
in the Blender GUI though.
This commit is contained in:
Sybren A. Stüvel 2022-03-15 13:17:55 +01:00
parent 2cf388566f
commit 7bfde1df0b
1 changed files with 32 additions and 15 deletions
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47
internal/manager/job_compilers/scripts/simple_blender_render.js
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@ -7,11 +7,14 @@ const JOB_TYPE = {
{ key: "chunk_size", type: "int32", default: 1, description: "Number of frames to render in one Blender render task" },
{ key: "frames", type: "string", required: true, eval: "f'{C.scene.frame_start}-{C.scene.frame_end}'",
description: "Frame range to render. Examples: '47', '1-30', '3, 5-10, 47-327'" },
{ key: "render_output", type: "string", subtype: "hashed_file_path", required: true },
{ key: "render_output_root", type: "string", subtype: "dir_path", required: true,
description: "Base directory of where render output is stored. Will have some job-specific parts appended to it"},
// Automatically evaluated settings:
{ key: "blender_cmd", type: "string", default: "{blender}", visible: false },
{ key: "blendfile", type: "string", required: true, description: "Path of the Blend file to render", visible: false },
{ key: "render_output_path", type: "string", subtype: "file_path", visible: false,
description: "Final file path of where render output is stored, set by the job compiler"},
{ key: "fps", type: "float", eval: "C.scene.render.fps / C.scene.render.fps_base", visible: false },
{
key: "images_or_video",
@ -19,7 +22,7 @@ const JOB_TYPE = {
required: true,
choices: ["images", "video"],
visible: false,
eval: "'video' if C.scene.render.image_settings.file_format in {'FFMPEG', 'AVI_RAW', 'AVI_JPEG'} else 'image'"
eval: "'video' if C.scene.render.image_settings.file_format in {'FFMPEG', 'AVI_RAW', 'AVI_JPEG'} else 'images'"
},
{ key: "format", type: "string", required: true, eval: "C.scene.render.image_settings.file_format", visible: false },
{ key: "image_file_extension", type: "string", required: true, eval: "C.scene.render.file_extension", visible: false,
@ -52,17 +55,15 @@ const videoContainerToExtension = {
function compileJob(job) {
print("Blender Render job submitted");
const renderOutput = renderOutputPath(job);
job.settings.render_output_path = renderOutput;
print("job: ", job);
const settings = job.settings;
// The render path contains a filename pattern, most likely '######' or
// something similar. This has to be removed, so that we end up with
// the directory that will contain the frames.
const renderOutput = settings.render_output;
const finalDir = path.dirname(renderOutput);
const renderDir = intermediatePath(job, finalDir);
const settings = job.settings;
const renderTasks = authorRenderTasks(settings, renderDir, renderOutput);
const videoTask = authorCreateVideoTask(settings, renderDir);
@ -78,6 +79,19 @@ function compileJob(job) {
}
}
// Return the intended render output path.
function renderOutputPath(job) {
// {DIR}/{job name}/{date and time of job submission}/######.{extension}
const pathSafeJobName = job.name.replace(/[/\\:?*]/, "-");
const extension = guessOutputFileExtension(job.settings);
return path.join(
job.settings.render_output_root,
pathSafeJobName,
formatTimestampLocal(job.created),
`######${extension}`
);
}
// Determine the intermediate render output path.
function intermediatePath(job, finalDir) {
const basename = path.basename(finalDir);
@ -138,13 +152,16 @@ function authorCreateVideoTask(settings, renderDir) {
// Return file name extension, including period, like '.png' or '.mkv'.
function guessOutputFileExtension(settings) {
if (settings.images_or_video == "images") {
switch (settings.images_or_video) {
case "images":
return settings.image_file_extension;
case "video":
const container = settings.video_container_format;
if (container in videoContainerToExtension) {
return videoContainerToExtension[container];
}
return "." + container.lower();
default:
throw `invalid setting images_or_video: "${settings.images_or_video}"`
}
const container = settings.video_container_format;
if (container in videoContainerToExtension) {
return videoContainerToExtension[container];
}
return "." + container.lower();
}