70 lines
1.4 KiB
C++
70 lines
1.4 KiB
C++
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/**
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@file Rect2D.cpp
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@maintainer Morgan McGuire, http://graphics.cs.williams.edu
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@created 2003-11-13
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@created 2011-06-16
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Copyright 2000-2012, Morgan McGuire.
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All rights reserved.
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*/
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#include "G3D/platform.h"
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#include "G3D/Rect2D.h"
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#include "G3D/Any.h"
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#include "G3D/stringutils.h"
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#include "G3D/BinaryInput.h"
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#include "G3D/BinaryOutput.h"
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namespace G3D {
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const Rect2D& Rect2D::empty() {
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static Rect2D r;
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return r;
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}
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void Rect2D::serialize(class BinaryOutput& b) const {
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min.serialize(b);
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max.serialize(b);
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}
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void Rect2D::deserialize(class BinaryInput& b) {
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min.deserialize(b);
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max.deserialize(b);
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}
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/** \param any Must either Rect2D::xywh(#, #, #, #) or Rect2D::xyxy(#, #, #, #)*/
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Rect2D::Rect2D(const Any& any) {
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if (any.name() == "Rect2D::empty" || any.name() == "AABox2D::empty") {
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*this = empty();
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return;
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}
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any.verifyName("Rect2D::xyxy", "Rect2D::xywh");
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any.verifyType(Any::ARRAY);
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any.verifySize(4);
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if (any.name() == "Rect2D::xywh") {
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*this = Rect2D::xywh(any[0], any[1], any[2], any[3]);
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} else {
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*this = Rect2D::xyxy(any[0], any[1], any[2], any[3]);
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}
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}
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/** Converts the Rect2D to an Any. */
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Any Rect2D::toAny() const {
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if (isEmpty()) {
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return Any(Any::ARRAY, "Rect2D::empty");
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} else {
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Any any(Any::ARRAY, "Rect2D::xywh");
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any.append(Any(x0()), Any(y0()), Any(width()), Any(height()));
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return any;
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}
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}
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}
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