35 lines
439 B
C
35 lines
439 B
C
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#pragma once
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#include <stdint.h>
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#include <stdbool.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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// A 2d vector of double.
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typedef struct {
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double x, y;
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} Vec2;
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Vec2 vec2_Add(Vec2 x, Vec2 y);
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Vec2 vec2_Scale(Vec2 v, double scale);
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// A 2d box of double.
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typedef struct {
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Vec2 lefttop;
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Vec2 size;
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} Box2;
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// Intersection test.
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bool box2_Intersects(const Box2 x, const Box2 y, Box2 *out_intersection);
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#ifdef __cplusplus
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}
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#endif
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