Second pass idLib integration.

2026-08-08 19:30:03 -07:00
parent 55a14323f2
commit 1b718f17f6
114 changed files with 9696 additions and 331 deletions
@@ -0,0 +1,31 @@
+#pragma once
+
+#include "idlib/typesafenumber.h"
+#include "idlib/math/vector.h"
+
+enum SphereUnique_t : int;
+typedef idTypesafeNumber<float, SphereUnique_t> sphere_t;
+
+class idSphere {
+public:
+    idVec3 origin;
+    float radius;
+
+    idSphere() = default;
+    idSphere(const idVec3& newOrigin, const float newRadius)
+        : origin(newOrigin), radius(newRadius) {}
+    void Clear() { origin.Zero(); radius = -1.0f; }
+    void Zero() { origin.Zero(); radius = 0.0f; }
+    bool IsCleared() const { return radius < 0.0f; }
+    void SetOrigin(const idVec3& newOrigin) { origin = newOrigin; }
+    void SetRadius(const float newRadius) { radius = newRadius; }
+    const idVec3& GetOrigin() const { return origin; }
+    float GetRadius() const { return radius; }
+    bool ContainsPoint(const idVec3& point) const {
+        return (point - origin).LengthSqr() < radius * radius;
+    }
+    bool LineIntersection(const idVec3& start, const idVec3& end) const;
+};
+
+static_assert(sizeof(idSphere) == 16, "Recovered idSphere ABI changed");
+static_assert(sizeof(sphere_t) == 4, "Recovered sphere_t ABI changed");