Justin Marshall
34 lines
896 B
C++
34 lines
896 B
C++
#pragma once
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#include "idlib/math/vector.h"
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#include <cassert>
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class idWinding2D {
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public:
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static constexpr int MAX_POINTS = 32;
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int numPoints;
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idVec2 p[MAX_POINTS];
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idVec2 st[MAX_POINTS];
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idWinding2D() : numPoints(0) {}
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void Clear() { numPoints = 0; }
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int GetNumPoints() const { return numPoints; }
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bool AddPoint(const idVec2& point, const idVec2& texCoord = idVec2()) {
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if (numPoints >= MAX_POINTS) return false;
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p[numPoints] = point;
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st[numPoints] = texCoord;
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++numPoints;
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return true;
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}
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idVec2& operator[](const int index) {
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assert(index >= 0 && index < numPoints); return p[index];
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}
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const idVec2& operator[](const int index) const {
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assert(index >= 0 && index < numPoints); return p[index];
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}
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};
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static_assert(sizeof(idWinding2D) == 516, "Recovered idWinding2D ABI changed");
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