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34 lines
1022 B
34 lines
1022 B
7 months ago
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/*
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* Copyright (C) 2013 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except
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* in compliance with the License. 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 distributed under the License
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* is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
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* or implied. See the License for the specific language governing permissions and limitations under
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* the License.
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*/
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#ifndef VECTOR2D_H
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#define VECTOR2D_H
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class Vector2D {
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public:
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Vector2D();
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Vector2D(float x, float y);
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Vector2D copy();
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void normalize();
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void add(const Vector2D& v);
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void sub(const Vector2D& v);
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void scale(float s);
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void limit(float max);
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void limit(float maxX, float maxY);
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float magnitude();
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float distance(const Vector2D& v);
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float mX;
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float mY;
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};
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#endif
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