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avatar-maker.ts
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avatar-maker.ts
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app({
ui: (form) => ({
portrait_positive: form.string({ label: 'Portrait Positive', default: '', textarea: true, className: 'w-full' }),
frame_positive: form.string({ label: 'Frame Positive', default: '', textarea: true }),
negative: form.string({ label: 'Negative', default: '', textarea: true }),
cuttoffs: form.list({
label: 'Cutoff',
element: () =>
form.group({
layout: 'H',
items: () => ({
region_text: form.str({ label: 'Region Text', textarea: true }),
target_text: form.str({ label: 'Target Text' }),
weight: form.float({ label: 'Weight', default: 1 }),
}),
}),
}),
resolution: form.group({
label: 'Resolution',
items: () => ({
portrait_w_x_h: form.selectOne({
label: 'Width x Height',
choices: [
{ id: '1024x1024' },
{ id: '896x1152' },
{ id: '832x1216' },
{ id: '768x1344' },
{ id: '640x1536' },
],
}),
/* portrait_width: form.int({ label: 'Portrait Width', default: 832 }),
portrait_height: form.int({ label: 'Portrait Height', default: 1216 }), */
frame_diameter: form.int({ label: 'Frame Diameter', default: 1024 }),
frame_thickness: form.int({ label: 'Frame Thickness', default: 130 }),
}),
}),
model: form.enum({
label: 'Checkpoint',
enumName: 'Enum_CheckpointLoaderSimple_ckpt_name',
}),
seed: form.intOpt({ label: 'Seed', default: 1066555182004313 }),
clip_skip: form.intOpt({ label: 'Clip Skip', default: 2 }),
steps: form.int({
default: 30,
label: 'Steps',
min: 0,
group: 'KSampler',
}),
cfg: form.float({
label: 'CFG',
default: 5.0,
group: 'KSampler',
}),
sampler: form.enum({
label: 'Sampler',
enumName: 'Enum_KSampler_sampler_name',
default: 'dpmpp_2m_sde_gpu',
group: 'KSampler',
}),
scheduler: form.enum({
label: 'Scheduler',
enumName: 'Enum_KSampler_scheduler',
default: 'karras',
group: 'KSampler',
}),
freeu: form.groupOpt({
label: 'FreeU',
items: () => ({
b1: form.float({ default: 1.1, group: 'FreeU' }),
b2: form.float({ default: 1.15, group: 'FreeU' }),
s1: form.float({ default: 0.85, group: 'FreeU' }),
s2: form.float({ default: 0.35, group: 'FreeU' }),
}),
}),
save: form.groupOpt({
label: 'Save Image',
items: () => ({
save_frame: form.bool({ label: 'Save Frame Image', default: false }),
save_portrait: form.bool({ label: 'Save Portrait Image', default: false }),
directory: form.str({ label: 'Output Directory', default: 'avatars' }),
delimiter: form.str({ label: 'Delimiter', default: '_' }),
date: form.bool({
label: 'Add Date',
tooltip: 'Adds date to the name of the image (YYYYMMDD)',
default: false,
}),
ckpt: form.bool({
label: 'Add Checkpoint',
tooltip: 'Adds name of the checkpoint to the name of the image',
default: false,
}),
embed: form.bool({
label: 'Embed Workflow',
tooltip: 'Embed the workflow to the image',
default: false,
}),
}),
}),
}),
run: async (flow, p) => {
const graph = flow.nodes
const { steps, cfg, sampler, scheduler } = p
const portrait_width = Number(p.resolution.portrait_w_x_h.id.split('x')[0])
const portrait_height = Number(p.resolution.portrait_w_x_h.id.split('x')[1])
flow.print(`Portrait Width: ${portrait_width}\nPortrait Height: ${portrait_height}`)
const frame_width = p.resolution.frame_diameter
const frame_height = p.resolution.frame_diameter
const frame_thickness = p.resolution.frame_thickness
let portrait_positive: _CONDITIONING // Declare portrait_positive here
let negative: _CONDITIONING // Declare negative here
let frame_positive: _CONDITIONING // Declare frame_positive here
const container_image = graph.ImageContainer({
width: frame_width,
height: frame_height,
red: 255,
green: 255,
blue: 255,
alpha: 1,
})
const frame_image = graph.ImageDrawEllipseByContainer({
container: container_image,
start_x: 0,
start_y: 0,
end_x: 1,
end_y: 1,
outline_size: frame_thickness,
outline_red: 255,
outline_green: 255,
outline_blue: 255,
outline_alpha: 1,
fill_red: 0,
fill_green: 0,
fill_blue: 0,
fill_alpha: 0,
SSAA: 16,
method: 'lanczos',
})
const inner_circle_image = graph.ImageDrawEllipseByContainer({
container: container_image,
start_x: 0,
start_y: 0,
end_x: 1,
end_y: 1,
outline_size: frame_thickness,
outline_red: 0,
outline_green: 0,
outline_blue: 0,
outline_alpha: 0,
fill_red: 255,
fill_green: 255,
fill_blue: 255,
fill_alpha: 1,
SSAA: 16,
method: 'lanczos',
})
const half_container_image = graph.ImageDrawRectangleByContainer({
container: container_image,
start_x: 0,
start_y: 0,
end_x: 1,
end_y: 0.5,
outline_size: 0,
outline_alpha: 0,
fill_red: 255,
fill_green: 255,
fill_blue: 255,
fill_alpha: 1,
SSAA: 4,
method: 'lanczos',
})
const frame_mask = graph.ImageToMask({ image: frame_image, channel: 'alpha' })
const inner_circle_mask = graph.ImageToMask({ image: inner_circle_image, channel: 'alpha' })
const full_circle_mask = graph.AddMask({ mask1: inner_circle_mask, mask2: frame_mask })
const outside_mask = graph.InvertMask({ mask: full_circle_mask })
const half_container_mask = graph.ImageToMask({ image: half_container_image, channel: 'alpha' })
const frame_outside_mask = graph.AddMask({ mask1: outside_mask, mask2: frame_mask })
const half_frame_outside_mask = graph.SubtractMask({ mask1: frame_outside_mask, mask2: half_container_mask })
const ckpt = graph.CheckpointLoaderSimple({ ckpt_name: p.model })
const seed = p.seed == null ? flow.randomSeed() : p.seed
const clip =
p.clip_skip == null
? ckpt._CLIP
: graph.CLIPSetLastLayer({ clip: ckpt._CLIP, stop_at_clip_layer: -Math.abs(p.clip_skip) })
const vae = ckpt._VAE
const model = p.freeu
? graph.FreeU({
model: ckpt,
b1: p.freeu.b1,
b2: p.freeu.b2,
s1: p.freeu.s1,
s2: p.freeu.s2,
})
: ckpt
if (p.cuttoffs.length > 0) {
const cutoff_regions = p.cuttoffs
let cutoff_region: _CLIPREGION = graph.BNK$_CutoffBasePrompt({
clip: clip,
text: p.portrait_positive,
})
cutoff_regions.forEach((region, index) => {
cutoff_region = graph.BNK$_CutoffSetRegions({
clip_regions: cutoff_region,
region_text: region.region_text,
target_text: region.target_text,
weight: region.weight,
})
})
portrait_positive = graph.BNK$_CutoffRegionsToConditioning({ clip_regions: cutoff_region })
} else {
portrait_positive = graph.CLIPTextEncode({ clip: clip, text: p.portrait_positive })
}
frame_positive = graph.CLIPTextEncode({ clip: clip, text: p.frame_positive })
negative = graph.CLIPTextEncode({ clip: clip, text: p.negative })
let portrait_start_latent = graph.KSampler({
model: model,
latent_image: graph.EmptyLatentImage({
batch_size: 1,
height: portrait_height,
width: portrait_width,
}),
positive: portrait_positive,
negative: negative,
sampler_name: sampler,
scheduler: scheduler,
denoise: 1,
steps: steps,
cfg: cfg,
})
let frame_start_latent = graph.KSampler({
seed: seed,
latent_image: graph.SetLatentNoiseMask({
samples: graph.EmptyLatentImage({
batch_size: 1,
width: frame_width,
height: frame_height,
}),
mask: frame_mask,
}),
model,
positive: frame_positive,
negative: negative,
sampler_name: sampler,
scheduler: scheduler,
denoise: 1,
steps: steps,
cfg: cfg,
})
const portrait_squared_image = graph.ImageTransformResizeAbsolute({
images: graph.ImageTransformPaddingAbsolute({
images: graph.VAEDecode({ samples: portrait_start_latent, vae: vae }),
add_width: 0,
add_height: (portrait_height - portrait_width) / 2,
method: 'constant',
}),
width: frame_width,
height: frame_height,
method: 'lanczos',
})
let portrait_segmented = graph.ImageSegmentation({
images: portrait_squared_image,
model: 'u2net_human_seg',
alpha_matting: 'true',
alpha_matting_background_threshold: 100,
alpha_matting_foreground_threshold: 200,
alpha_matting_erode_size: 0,
post_process_mask: 'true',
})
const portrait_mask = graph.SubtractMask({
mask1: graph.ImageToMask({
image: portrait_segmented,
channel: 'alpha',
}),
mask2: half_frame_outside_mask,
})
const portrait_image_alpha = graph.AlphaChanelAddByMask({
images: graph.Images_to_RGB({ images: portrait_squared_image }),
mask: graph.InvertMask({ mask: portrait_mask }),
method: 'default',
})
const frame_image_alpha = graph.AlphaChanelAddByMask({
images: graph.Images_to_RGB({ images: graph.VAEDecode({ samples: frame_start_latent, vae: vae }) }),
mask: graph.InvertMask({
mask: frame_mask,
}),
method: 'default',
})
let mask_for_composite = graph.AddMask({ mask1: frame_mask, mask2: portrait_mask })
const final_image = graph.ImageCompositeAbsoluteByContainer({
container: container_image,
images_a: frame_image_alpha,
images_b: portrait_image_alpha,
images_a_x: 0,
images_a_y: 0,
images_b_x: 0,
images_b_y: 0,
background: 'images_a',
method: 'pair',
})
if (p.save) {
let filename_prefix = ''
const date = new Date()
let currentDay = String(date.getDate()).padStart(2, '0')
let currentMonth = String(date.getMonth() + 1).padStart(2, '0')
let currentYear = date.getFullYear()
let namedate = `${currentYear}${currentMonth}${currentDay}`
let nameckpt = `${p.model.replace(/^(SDXL|SD1\.5)\\/, '')}`
if (p.save.date) {
filename_prefix += `${p.save.delimiter}${namedate}`
}
if (p.save.ckpt) {
filename_prefix += `${p.save.delimiter}${nameckpt}`
}
let avatar_filename = `avatar${filename_prefix}`
let portrait_filename = `portrait${filename_prefix}`
let frame_filename = `frame${filename_prefix}`
if (p.save.save_frame) {
graph.Image_Save({
images: frame_image_alpha,
filename_prefix: frame_filename,
output_path: p.save.directory,
filename_delimiter: p.save.delimiter,
filename_number_padding: 1,
filename_number_start: 'false',
extension: 'png',
quality: 100,
lossless_webp: 'false',
overwrite_mode: 'false',
show_history: 'false',
show_history_by_prefix: 'false',
embed_workflow: p.save.embed ? 'true' : 'false',
show_previews: 'true',
})
} else {
graph.PreviewImage({ images: frame_image_alpha })
}
if (p.save.save_frame) {
graph.Image_Save({
images: graph.VAEDecode({ samples: portrait_start_latent, vae: vae }),
filename_prefix: portrait_filename,
output_path: p.save.directory,
filename_delimiter: p.save.delimiter,
filename_number_padding: 1,
filename_number_start: 'false',
extension: 'png',
quality: 100,
lossless_webp: 'false',
overwrite_mode: 'false',
show_history: 'false',
show_history_by_prefix: 'false',
embed_workflow: p.save.embed ? 'true' : 'false',
show_previews: 'true',
})
} else {
graph.PreviewImage({ images: graph.VAEDecode({ samples: portrait_start_latent, vae: vae }) })
}
graph.Image_Save({
images: final_image,
filename_prefix: avatar_filename,
output_path: p.save.directory,
filename_delimiter: p.save.delimiter,
filename_number_padding: 1,
filename_number_start: 'false',
extension: 'png',
quality: 100,
lossless_webp: 'false',
overwrite_mode: 'false',
show_history: 'false',
show_history_by_prefix: 'false',
embed_workflow: p.save.embed ? 'true' : 'false',
show_previews: 'true',
})
} else {
//graph.PreviewImage({ images: graph.VAEDecode({ samples: portrait_start_latent, vae: vae }) })
//graph.PreviewImage({ images: frame_image_alpha })
graph.PreviewImage({ images: final_image })
}
await flow.PROMPT()
},
})