File size: 6,682 Bytes
1e3b872 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 | import { app } from '../../../scripts/app.js'
import { api } from '../../../scripts/api.js'
import { $el } from '../../../scripts/ui.js'
function get_position_style (ctx, widget_width, y, node_height) {
const MARGIN = 14 // the margin around the html element
/* Create a transform that deals with all the scrolling and zooming */
const elRect = ctx.canvas.getBoundingClientRect()
const transform = new DOMMatrix()
.scaleSelf(
elRect.width / ctx.canvas.width,
elRect.height / ctx.canvas.height
)
.multiplySelf(ctx.getTransform())
.translateSelf(MARGIN, MARGIN + y)
return {
transformOrigin: '0 0',
transform: transform,
left: `0`,
top: `0`,
cursor: 'pointer',
position: 'absolute',
maxWidth: `${widget_width - MARGIN * 2}px`,
// maxHeight: `${node_height - MARGIN * 2}px`, // we're assuming we have the whole height of the node
width: `${widget_width - MARGIN * 2}px`,
// height: `${node_height * 0.3 - MARGIN * 2}px`,
// background: '#EEEEEE',
// outline: '1px solid red',
display: 'flex',
flexDirection: 'column',
// alignItems: 'center',
justifyContent: 'space-around'
}
}
app.registerExtension({
name: 'Mixlab.3D.SaveTripoSRMesh',
async beforeRegisterNodeDef (nodeType, nodeData, app) {
if (nodeType.comfyClass == 'SaveTripoSRMesh') {
const orig_nodeCreated = nodeType.prototype.onNodeCreated
nodeType.prototype.onNodeCreated = async function () {
orig_nodeCreated?.apply(this, arguments)
const widget = {
type: 'div',
name: 'preview',
draw (ctx, node, widget_width, y, widget_height) {
Object.assign(
this.div.style,
get_position_style(ctx, widget_width, 88, node.size[1])
)
}
// value: [],
// async serializeValue (nodeId, widgetIndex) {
// return widget.value
// }
}
widget.div = $el('div', {})
widget.div.style.width = `120px`
document.body.appendChild(widget.div)
// preview.style = `margin-top: 12px;display: flex;
// justify-content: center;
// align-items: center;background-repeat: no-repeat;background-size: contain;`
this.addCustomWidget(widget)
const onResize = this.onResize
this.onResize = () => {
widget.div.style.width = `${this.size[0]}px`
widget.div.style.height = `${this.size[1] - 112}px`
let mvs = widget.div.querySelectorAll('model-viewer')
for (const m of mvs) {
m.style.height = `${Math.round(
(this.size[1] - 112) / mvs.length
)}px`
// console.log(m.style.height)
}
// console.log('resize', this.size)
return onResize?.apply(this, arguments)
}
const onRemoved = this.onRemoved
this.onRemoved = () => {
widget.div.remove()
return onRemoved?.()
}
if (this.onResize) {
this.onResize(this.size)
}
// this.isVirtualNode = true
this.serialize_widgets = false //需要保存参数
}
const onExecuted = nodeType.prototype.onExecuted
nodeType.prototype.onExecuted = function (message) {
const r = onExecuted?.apply?.(this, arguments)
let widget = this.widgets.filter(d => d.name == 'preview')[0]
console.log('Test', widget, message)
let meshes = message.mesh
widget.div.innerHTML = ''
for (const mesh of meshes) {
if (mesh) {
const { filename, subfolder, type } = mesh
const fileURL = api.apiURL(
`/view?filename=${encodeURIComponent(
filename
)}&type=${type}&subfolder=${subfolder}${app.getPreviewFormatParam()}${app.getRandParam()}`
)
let modelViewer = document.createElement('div')
modelViewer.innerHTML = `<model-viewer src="${fileURL}"
min-field-of-view="0deg" max-field-of-view="180deg"
shadow-intensity="1"
camera-controls
touch-action="pan-y"
style="width:100%;margin:4px;min-height:88px"
>
<div class="controls">
<div><button class="export" style="
background-color: var(--comfy-input-bg);
border-radius: 8px;
border-color: var(--border-color);
border-style: solid;
color: var(--descrip-text);cursor: pointer;">Export GLB</button></div>
</div></model-viewer>`
widget.div.appendChild(modelViewer)
let modelViewerVariants= modelViewer
.querySelector('model-viewer');
modelViewer
.querySelector('.export')
.addEventListener('click', async e => {
e.preventDefault()
const glTF = await modelViewerVariants.exportScene()
const file = new File([glTF], filename)
const link = document.createElement('a')
link.download = file.name
link.href = URL.createObjectURL(file)
link.click()
})
}
}
// widget.value = [meshes]
this.onResize?.(this.size)
return r
}
}
},
async loadedGraphNode (node, app) {
const sleep = (t = 1000) => {
return new Promise((res, rej) => {
setTimeout(() => res(1), t)
})
}
// if (node.type === 'SaveTripoSRMesh') {
// await sleep(0)
// let widget = node.widgets.filter(w => w.name === 'preview')[0]
// widget.div.innerHTML = ''
// for (const mesh of widget.value) {
// if (mesh) {
// const { filename, subfolder, type } = mesh
// const fileURL = api.apiURL(
// `/view?filename=${encodeURIComponent(
// filename
// )}&type=${type}&subfolder=${subfolder}${app.getPreviewFormatParam()}${app.getRandParam()}`
// )
// let modelViewer = document.createElement('div')
// modelViewer.innerHTML = `<model-viewer src="${fileURL}"
// min-field-of-view="0deg" max-field-of-view="180deg"
// shadow-intensity="1"
// camera-controls
// touch-action="pan-y">
// <div class="controls">
// <div><button class="export">Export GLB</button></div>
// </div></model-viewer>`
// widget.div.appendChild(modelViewer)
// }
// }
// }
}
})
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