Erase By Mask
Erase the white areas of a mask and keep the black areas
basic
Since P00
Input Ports
Image
ๅใๆใใใ็ปๅใงใ
Mask
็ฝใๆใปใฉๅผทใๅใๆใใในใฏใงใ
Output Ports
Image
ๅใๆใใๅพใฎ็ปๅใงใ
Parameters
| Name | Type | Default | Description |
|---|---|---|---|
| Invert | Bool | false | ๅใๅใใ่ปฝใๅ่ปขใใพใใ้ๅธธใฏใชใใฎใพใพไฝฟใใพใ |
ใพใไฝใซไฝฟใ๏ผ
- ๅธใ็ใฎๅฝขใไธ้จใ ใๅใใใๆ
- ใในใฏใไฝฟใฃใฆimageใซ็ฉดใ้ใใใๆ
- ็ฝ + alpha ใฎ mask ใง cutout ใไฝใใใๆ
ใฉใ่ใใใฐใใ๏ผ
- ็ฝใๆ: ๅใใ
- ้ปใๆ: ใใฎใพใพๆฎใ
- ็ฐColor: ๅๅใ ใๅใใ
invert ใใชใณใซใใใจ้ใซใชใใพใใ
ใใ ใใใฎใใผใใฎไธปๅฝนใฏใใใพใง ๅใ ๅใใงใใ
`Mask` ใจใฎ้ใ
Mask
- ็ฝใๆใ ๆฎใ
Erase By Mask
- ็ฝใๆใ ๅใ
ใๆฎใใใใใชใ Maskใ
ใ็ฉดใ้ใใใใใชใ Erase By Mask ใไฝฟใใพใใ
ๆณจๆ
- RGB ใฏใใฎใพใพใงใใขใซใใกใ ใใๆธใใใพใใ
- ใในใฏใฎใขใซใใกใ
1.0ใฎๆใฏๅฎๅ จใซๆถใใพใใ - ใในใฏใฎใขใซใใกใ
0.5ใฎๆใฏๅๅใ ใ่ใใชใใพใใ - ใใฎใใผใใฏ mask imageใฎ alpha ใไฝฟใฃใฆๅใใพใใ็ฝ + alpha ใฎ mask ใจ็ธๆงใ่ฏใใงใใ
invertใฏใ้ใ ใฃใๆใซใใ็ดใใใใใใฎ่ปฝใ่ฃๅฉใงใใๅบๆฌ็ใซๆฎใ็จ้ใฎๆฌๅฝใฏMaskใงใใ
Usage Examples
Shape Sweepใงไฝใฃใๅใในใฏใงๅธ็ซฏใๅใMask Boolean(Subtract)ใฎ็ตๆใๆ็ตimageใธ้ฉ็จใใ- ้กใฐใฉใใฃใใฏใฎไธ้จใ ใใๅฅๅฝข็ถใงๅใๆใ
- ใจใใงใฏใimageใซๆตๅ็ใช cutout ใใใใ