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-rw-r--r--src/unittest/test_collision.cpp293
1 files changed, 161 insertions, 132 deletions
diff --git a/src/unittest/test_collision.cpp b/src/unittest/test_collision.cpp
index 2f39c2489..c47349721 100644
--- a/src/unittest/test_collision.cpp
+++ b/src/unittest/test_collision.cpp
@@ -21,7 +21,8 @@ with this program; if not, write to the Free Software Foundation, Inc.,
#include "collision.h"
-class TestCollision : public TestBase {
+class TestCollision : public TestBase
+{
public:
TestCollision() { TestManager::registerTestModule(this); }
const char *getName() { return "TestCollision"; }
@@ -43,138 +44,166 @@ void TestCollision::runTests(IGameDef *gamedef)
void TestCollision::testAxisAlignedCollision()
{
for (s16 bx = -3; bx <= 3; bx++)
- for (s16 by = -3; by <= 3; by++)
- for (s16 bz = -3; bz <= 3; bz++) {
- // X-
- {
- aabb3f s(bx, by, bz, bx+1, by+1, bz+1);
- aabb3f m(bx-2, by, bz, bx-1, by+1, bz+1);
- v3f v(1, 0, 0);
- f32 dtime = 1.0f;
- UASSERT(axisAlignedCollision(s, m, v, &dtime) == 0);
- UASSERT(fabs(dtime - 1.000) < 0.001);
- }
- {
- aabb3f s(bx, by, bz, bx+1, by+1, bz+1);
- aabb3f m(bx-2, by, bz, bx-1, by+1, bz+1);
- v3f v(-1, 0, 0);
- f32 dtime = 1.0f;
- UASSERT(axisAlignedCollision(s, m, v, &dtime) == -1);
- }
- {
- aabb3f s(bx, by, bz, bx+1, by+1, bz+1);
- aabb3f m(bx-2, by+1.5, bz, bx-1, by+2.5, bz-1);
- v3f v(1, 0, 0);
- f32 dtime = 1.0f;
- UASSERT(axisAlignedCollision(s, m, v, &dtime) == -1);
- }
- {
- aabb3f s(bx, by, bz, bx+1, by+1, bz+1);
- aabb3f m(bx-2, by-1.5, bz, bx-1.5, by+0.5, bz+1);
- v3f v(0.5, 0.1, 0);
- f32 dtime = 3.0f;
- UASSERT(axisAlignedCollision(s, m, v, &dtime) == 0);
- UASSERT(fabs(dtime - 3.000) < 0.001);
- }
- {
- aabb3f s(bx, by, bz, bx+1, by+1, bz+1);
- aabb3f m(bx-2, by-1.5, bz, bx-1.5, by+0.5, bz+1);
- v3f v(0.5, 0.1, 0);
- f32 dtime = 3.0f;
- UASSERT(axisAlignedCollision(s, m, v, &dtime) == 0);
- UASSERT(fabs(dtime - 3.000) < 0.001);
- }
+ for (s16 by = -3; by <= 3; by++)
+ for (s16 bz = -3; bz <= 3; bz++) {
+ // X-
+ {
+ aabb3f s(bx, by, bz, bx + 1, by + 1, bz + 1);
+ aabb3f m(bx - 2, by, bz, bx - 1, by + 1, bz + 1);
+ v3f v(1, 0, 0);
+ f32 dtime = 1.0f;
+ UASSERT(axisAlignedCollision(s, m, v, &dtime) ==
+ 0);
+ UASSERT(fabs(dtime - 1.000) < 0.001);
+ }
+ {
+ aabb3f s(bx, by, bz, bx + 1, by + 1, bz + 1);
+ aabb3f m(bx - 2, by, bz, bx - 1, by + 1, bz + 1);
+ v3f v(-1, 0, 0);
+ f32 dtime = 1.0f;
+ UASSERT(axisAlignedCollision(s, m, v, &dtime) ==
+ -1);
+ }
+ {
+ aabb3f s(bx, by, bz, bx + 1, by + 1, bz + 1);
+ aabb3f m(bx - 2, by + 1.5, bz, bx - 1, by + 2.5,
+ bz - 1);
+ v3f v(1, 0, 0);
+ f32 dtime = 1.0f;
+ UASSERT(axisAlignedCollision(s, m, v, &dtime) ==
+ -1);
+ }
+ {
+ aabb3f s(bx, by, bz, bx + 1, by + 1, bz + 1);
+ aabb3f m(bx - 2, by - 1.5, bz, bx - 1.5, by + 0.5,
+ bz + 1);
+ v3f v(0.5, 0.1, 0);
+ f32 dtime = 3.0f;
+ UASSERT(axisAlignedCollision(s, m, v, &dtime) ==
+ 0);
+ UASSERT(fabs(dtime - 3.000) < 0.001);
+ }
+ {
+ aabb3f s(bx, by, bz, bx + 1, by + 1, bz + 1);
+ aabb3f m(bx - 2, by - 1.5, bz, bx - 1.5, by + 0.5,
+ bz + 1);
+ v3f v(0.5, 0.1, 0);
+ f32 dtime = 3.0f;
+ UASSERT(axisAlignedCollision(s, m, v, &dtime) ==
+ 0);
+ UASSERT(fabs(dtime - 3.000) < 0.001);
+ }
- // X+
- {
- aabb3f s(bx, by, bz, bx+1, by+1, bz+1);
- aabb3f m(bx+2, by, bz, bx+3, by+1, bz+1);
- v3f v(-1, 0, 0);
- f32 dtime = 1.0f;
- UASSERT(axisAlignedCollision(s, m, v, &dtime) == 0);
- UASSERT(fabs(dtime - 1.000) < 0.001);
- }
- {
- aabb3f s(bx, by, bz, bx+1, by+1, bz+1);
- aabb3f m(bx+2, by, bz, bx+3, by+1, bz+1);
- v3f v(1, 0, 0);
- f32 dtime = 1.0f;
- UASSERT(axisAlignedCollision(s, m, v, &dtime) == -1);
- }
- {
- aabb3f s(bx, by, bz, bx+1, by+1, bz+1);
- aabb3f m(bx+2, by, bz+1.5, bx+3, by+1, bz+3.5);
- v3f v(-1, 0, 0);
- f32 dtime = 1.0f;
- UASSERT(axisAlignedCollision(s, m, v, &dtime) == -1);
- }
- {
- aabb3f s(bx, by, bz, bx+1, by+1, bz+1);
- aabb3f m(bx+2, by-1.5, bz, bx+2.5, by-0.5, bz+1);
- v3f v(-0.5, 0.2, 0);
- f32 dtime = 2.5f;
- UASSERT(axisAlignedCollision(s, m, v, &dtime) == 1); // Y, not X!
- UASSERT(fabs(dtime - 2.500) < 0.001);
- }
- {
- aabb3f s(bx, by, bz, bx+1, by+1, bz+1);
- aabb3f m(bx+2, by-1.5, bz, bx+2.5, by-0.5, bz+1);
- v3f v(-0.5, 0.3, 0);
- f32 dtime = 2.0f;
- UASSERT(axisAlignedCollision(s, m, v, &dtime) == 0);
- UASSERT(fabs(dtime - 2.000) < 0.001);
- }
+ // X+
+ {
+ aabb3f s(bx, by, bz, bx + 1, by + 1, bz + 1);
+ aabb3f m(bx + 2, by, bz, bx + 3, by + 1, bz + 1);
+ v3f v(-1, 0, 0);
+ f32 dtime = 1.0f;
+ UASSERT(axisAlignedCollision(s, m, v, &dtime) ==
+ 0);
+ UASSERT(fabs(dtime - 1.000) < 0.001);
+ }
+ {
+ aabb3f s(bx, by, bz, bx + 1, by + 1, bz + 1);
+ aabb3f m(bx + 2, by, bz, bx + 3, by + 1, bz + 1);
+ v3f v(1, 0, 0);
+ f32 dtime = 1.0f;
+ UASSERT(axisAlignedCollision(s, m, v, &dtime) ==
+ -1);
+ }
+ {
+ aabb3f s(bx, by, bz, bx + 1, by + 1, bz + 1);
+ aabb3f m(bx + 2, by, bz + 1.5, bx + 3, by + 1,
+ bz + 3.5);
+ v3f v(-1, 0, 0);
+ f32 dtime = 1.0f;
+ UASSERT(axisAlignedCollision(s, m, v, &dtime) ==
+ -1);
+ }
+ {
+ aabb3f s(bx, by, bz, bx + 1, by + 1, bz + 1);
+ aabb3f m(bx + 2, by - 1.5, bz, bx + 2.5, by - 0.5,
+ bz + 1);
+ v3f v(-0.5, 0.2, 0);
+ f32 dtime = 2.5f;
+ UASSERT(axisAlignedCollision(s, m, v, &dtime) ==
+ 1); // Y, not X!
+ UASSERT(fabs(dtime - 2.500) < 0.001);
+ }
+ {
+ aabb3f s(bx, by, bz, bx + 1, by + 1, bz + 1);
+ aabb3f m(bx + 2, by - 1.5, bz, bx + 2.5, by - 0.5,
+ bz + 1);
+ v3f v(-0.5, 0.3, 0);
+ f32 dtime = 2.0f;
+ UASSERT(axisAlignedCollision(s, m, v, &dtime) ==
+ 0);
+ UASSERT(fabs(dtime - 2.000) < 0.001);
+ }
- // TODO: Y-, Y+, Z-, Z+
+ // TODO: Y-, Y+, Z-, Z+
- // misc
- {
- aabb3f s(bx, by, bz, bx+2, by+2, bz+2);
- aabb3f m(bx+2.3, by+2.29, bz+2.29, bx+4.2, by+4.2, bz+4.2);
- v3f v(-1./3, -1./3, -1./3);
- f32 dtime = 1.0f;
- UASSERT(axisAlignedCollision(s, m, v, &dtime) == 0);
- UASSERT(fabs(dtime - 0.9) < 0.001);
- }
- {
- aabb3f s(bx, by, bz, bx+2, by+2, bz+2);
- aabb3f m(bx+2.29, by+2.3, bz+2.29, bx+4.2, by+4.2, bz+4.2);
- v3f v(-1./3, -1./3, -1./3);
- f32 dtime = 1.0f;
- UASSERT(axisAlignedCollision(s, m, v, &dtime) == 1);
- UASSERT(fabs(dtime - 0.9) < 0.001);
- }
- {
- aabb3f s(bx, by, bz, bx+2, by+2, bz+2);
- aabb3f m(bx+2.29, by+2.29, bz+2.3, bx+4.2, by+4.2, bz+4.2);
- v3f v(-1./3, -1./3, -1./3);
- f32 dtime = 1.0f;
- UASSERT(axisAlignedCollision(s, m, v, &dtime) == 2);
- UASSERT(fabs(dtime - 0.9) < 0.001);
- }
- {
- aabb3f s(bx, by, bz, bx+2, by+2, bz+2);
- aabb3f m(bx-4.2, by-4.2, bz-4.2, bx-2.3, by-2.29, bz-2.29);
- v3f v(1./7, 1./7, 1./7);
- f32 dtime = 17.0f;
- UASSERT(axisAlignedCollision(s, m, v, &dtime) == 0);
- UASSERT(fabs(dtime - 16.1) < 0.001);
- }
- {
- aabb3f s(bx, by, bz, bx+2, by+2, bz+2);
- aabb3f m(bx-4.2, by-4.2, bz-4.2, bx-2.29, by-2.3, bz-2.29);
- v3f v(1./7, 1./7, 1./7);
- f32 dtime = 17.0f;
- UASSERT(axisAlignedCollision(s, m, v, &dtime) == 1);
- UASSERT(fabs(dtime - 16.1) < 0.001);
- }
- {
- aabb3f s(bx, by, bz, bx+2, by+2, bz+2);
- aabb3f m(bx-4.2, by-4.2, bz-4.2, bx-2.29, by-2.29, bz-2.3);
- v3f v(1./7, 1./7, 1./7);
- f32 dtime = 17.0f;
- UASSERT(axisAlignedCollision(s, m, v, &dtime) == 2);
- UASSERT(fabs(dtime - 16.1) < 0.001);
- }
- }
+ // misc
+ {
+ aabb3f s(bx, by, bz, bx + 2, by + 2, bz + 2);
+ aabb3f m(bx + 2.3, by + 2.29, bz + 2.29, bx + 4.2,
+ by + 4.2, bz + 4.2);
+ v3f v(-1. / 3, -1. / 3, -1. / 3);
+ f32 dtime = 1.0f;
+ UASSERT(axisAlignedCollision(s, m, v, &dtime) ==
+ 0);
+ UASSERT(fabs(dtime - 0.9) < 0.001);
+ }
+ {
+ aabb3f s(bx, by, bz, bx + 2, by + 2, bz + 2);
+ aabb3f m(bx + 2.29, by + 2.3, bz + 2.29, bx + 4.2,
+ by + 4.2, bz + 4.2);
+ v3f v(-1. / 3, -1. / 3, -1. / 3);
+ f32 dtime = 1.0f;
+ UASSERT(axisAlignedCollision(s, m, v, &dtime) ==
+ 1);
+ UASSERT(fabs(dtime - 0.9) < 0.001);
+ }
+ {
+ aabb3f s(bx, by, bz, bx + 2, by + 2, bz + 2);
+ aabb3f m(bx + 2.29, by + 2.29, bz + 2.3, bx + 4.2,
+ by + 4.2, bz + 4.2);
+ v3f v(-1. / 3, -1. / 3, -1. / 3);
+ f32 dtime = 1.0f;
+ UASSERT(axisAlignedCollision(s, m, v, &dtime) ==
+ 2);
+ UASSERT(fabs(dtime - 0.9) < 0.001);
+ }
+ {
+ aabb3f s(bx, by, bz, bx + 2, by + 2, bz + 2);
+ aabb3f m(bx - 4.2, by - 4.2, bz - 4.2, bx - 2.3,
+ by - 2.29, bz - 2.29);
+ v3f v(1. / 7, 1. / 7, 1. / 7);
+ f32 dtime = 17.0f;
+ UASSERT(axisAlignedCollision(s, m, v, &dtime) ==
+ 0);
+ UASSERT(fabs(dtime - 16.1) < 0.001);
+ }
+ {
+ aabb3f s(bx, by, bz, bx + 2, by + 2, bz + 2);
+ aabb3f m(bx - 4.2, by - 4.2, bz - 4.2, bx - 2.29,
+ by - 2.3, bz - 2.29);
+ v3f v(1. / 7, 1. / 7, 1. / 7);
+ f32 dtime = 17.0f;
+ UASSERT(axisAlignedCollision(s, m, v, &dtime) ==
+ 1);
+ UASSERT(fabs(dtime - 16.1) < 0.001);
+ }
+ {
+ aabb3f s(bx, by, bz, bx + 2, by + 2, bz + 2);
+ aabb3f m(bx - 4.2, by - 4.2, bz - 4.2, bx - 2.29,
+ by - 2.29, bz - 2.3);
+ v3f v(1. / 7, 1. / 7, 1. / 7);
+ f32 dtime = 17.0f;
+ UASSERT(axisAlignedCollision(s, m, v, &dtime) ==
+ 2);
+ UASSERT(fabs(dtime - 16.1) < 0.001);
+ }
+ }
}
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