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feat: auto scale with offset and scale

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Radionic
2023-11-16 19:46:52 +08:00
parent 62344eb41d
commit bd3ed5ff09
1 changed files with 56 additions and 20 deletions
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js/LayerEditor.js
+56 -20
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@@ -42,44 +42,72 @@ const faceLandmarker = await FaceLandmarker.createFromOptions(filesetResolver, {
const layerMapping = {
L_eye: {
useMiddle: false,
positiveOffset: 0,
negativeOffset: 0.5,
positiveOffsetX: 0,
positiveOffsetY: 0,
negativeOffsetX: 0,
negativeOffsetY: 0,
positiveScale: 0,
negativeScale: 0.5,
indices: FaceLandmarker.FACE_LANDMARKS_LEFT_EYE,
},
R_eye: {
useMiddle: false,
positiveOffset: 0,
negativeOffset: 0.5,
positiveOffsetX: 0,
positiveOffsetY: 0,
negativeOffsetX: 0,
negativeOffsetY: 0,
positiveScale: 0,
negativeScale: 0.5,
indices: FaceLandmarker.FACE_LANDMARKS_RIGHT_EYE,
},
L_iris: {
useMiddle: false,
positiveOffset: 0,
negativeOffset: 0.1,
positiveOffsetX: 0,
positiveOffsetY: 0,
negativeOffsetX: 0,
negativeOffsetY: 0,
positiveScale: 0,
negativeScale: 0.5,
indices: FaceLandmarker.FACE_LANDMARKS_LEFT_IRIS,
},
R_iris: {
useMiddle: false,
positiveOffset: 0,
negativeOffset: 0.1,
positiveOffsetX: 0,
positiveOffsetY: 0,
negativeOffsetX: 0,
negativeOffsetY: 0,
positiveScale: 0,
negativeScale: 0.5,
indices: FaceLandmarker.FACE_LANDMARKS_RIGHT_IRIS,
},
face: {
useMiddle: false,
positiveOffset: -0.1,
negativeOffset: 0.1,
positiveOffsetX: 0,
positiveOffsetY: 40,
negativeOffsetX: 0,
negativeOffsetY: 60,
positiveScale: 0.2,
negativeScale: 0.6,
indices: FaceLandmarker.FACE_LANDMARKS_FACE_OVAL,
},
mouth: {
useMiddle: true,
positiveOffset: 0,
negativeOffset: 0.2,
positiveOffsetX: 0,
positiveOffsetY: 0,
negativeOffsetX: 0,
negativeOffsetY: 0,
positiveScale: 0,
negativeScale: 0.5,
indices: FaceLandmarker.FACE_LANDMARKS_LIPS,
},
mouth_in: {
useMiddle: true,
positiveOffset: 0,
negativeOffset: 0.2,
positiveOffsetX: 0,
positiveOffsetY: 0,
negativeOffsetX: 0,
negativeOffsetY: 0,
positiveScale: 0,
negativeScale: 0.5,
indices: FaceLandmarker.FACE_LANDMARKS_LIPS,
},
};
@@ -156,26 +184,34 @@ export async function autoSegment() {
directionVector.y * directionVector.y
);
const negativePointDistance =
value.negativeOffset * directionVectorLength;
value.negativeScale * directionVectorLength;
const negativePoint = {
x:
startX -
(negativePointDistance * directionVector.x) / directionVectorLength,
(negativePointDistance * directionVector.x) /
directionVectorLength -
value.negativeOffsetX,
y:
startY -
(negativePointDistance * directionVector.y) / directionVectorLength,
(negativePointDistance * directionVector.y) /
directionVectorLength -
value.negativeOffsetY,
label: 0,
};
const positivePointDistance =
value.positiveOffset * directionVectorLength;
value.positiveScale * directionVectorLength;
positivePoints[i] = {
x:
positivePoints[i].x -
(positivePointDistance * directionVector.x) / directionVectorLength,
(positivePointDistance * directionVector.x) /
directionVectorLength -
value.positiveOffsetX,
y:
positivePoints[i].y -
(positivePointDistance * directionVector.y) / directionVectorLength,
(positivePointDistance * directionVector.y) /
directionVectorLength -
value.positiveOffsetY,
label: 1,
};