21 lines
560 B
C++
21 lines
560 B
C++
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#include <gtest/gtest.h>
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#include "vde/collision/gjk.h"
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using namespace vde::collision;
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static SupportFunc make_sphere(const Point3D& center, double radius) {
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return [=](const Vector3D& dir) { return center + dir.normalized() * radius; };
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}
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TEST(GJKTest, SeparatedSpheres) {
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auto a = make_sphere({0,0,0}, 1.0);
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auto b = make_sphere({5,0,0}, 1.0);
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EXPECT_FALSE(gjk_intersect(a, b));
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}
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TEST(GJKTest, OverlappingSpheres) {
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auto a = make_sphere({0,0,0}, 1.0);
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auto b = make_sphere({1,0,0}, 1.0);
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EXPECT_TRUE(gjk_intersect(a, b));
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}
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