50 lines
1.9 KiB
Protocol Buffer
50 lines
1.9 KiB
Protocol Buffer
// Copyright 2019 The MediaPipe Authors.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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syntax = "proto2";
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package mediapipe;
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import "mediapipe/framework/calculator.proto";
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message RectTransformationCalculatorOptions {
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extend mediapipe.CalculatorOptions {
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optional RectTransformationCalculatorOptions ext = 262226312;
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}
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// Scaling factor along the side of a rotated rect that was aligned with the
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// X and Y axis before rotation respectively.
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optional float scale_x = 1 [default = 1.0];
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optional float scale_y = 2 [default = 1.0];
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// Additional rotation (counter-clockwise) around the rect center either in
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// radians or in degrees.
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optional float rotation = 3;
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optional int32 rotation_degrees = 4;
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// Shift along the side of a rotated rect that was aligned with the X and Y
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// axis before rotation respectively. The shift is relative to the length of
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// corresponding side. For example, for a rect with size (0.4, 0.6), with
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// shift_x = 0.5 and shift_y = -0.5 the rect is shifted along the two sides
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// by 0.2 and -0.3 respectively.
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optional float shift_x = 5;
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optional float shift_y = 6;
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// Change the final transformed rect into a square that shares the same center
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// and rotation with the rect, and with the side of the square equal to either
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// the long or short side of the rect respectively.
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optional bool square_long = 7;
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optional bool square_short = 8;
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}
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