From c5fc66ee58f2c60f2d226868bb1cf5b91badaf53 Mon Sep 17 00:00:00 2001
From: sanine <sanine.not@pm.me>
Date: Sat, 1 Oct 2022 20:59:36 -0500
Subject: add ode

---
 libs/ode-0.16.1/libccd/src/testsuites/cylcyl.c | 180 +++++++++++++++++++++++++
 1 file changed, 180 insertions(+)
 create mode 100644 libs/ode-0.16.1/libccd/src/testsuites/cylcyl.c

(limited to 'libs/ode-0.16.1/libccd/src/testsuites/cylcyl.c')

diff --git a/libs/ode-0.16.1/libccd/src/testsuites/cylcyl.c b/libs/ode-0.16.1/libccd/src/testsuites/cylcyl.c
new file mode 100644
index 0000000..6cd2124
--- /dev/null
+++ b/libs/ode-0.16.1/libccd/src/testsuites/cylcyl.c
@@ -0,0 +1,180 @@
+#include <stdio.h>
+#include <cu/cu.h>
+#include <ccd/ccd.h>
+#include "support.h"
+#include "common.h"
+
+
+TEST(cylcylSetUp)
+{
+}
+
+TEST(cylcylTearDown)
+{
+}
+
+
+TEST(cylcylAlignedX)
+{
+    ccd_t ccd;
+    CCD_CYL(c1);
+    CCD_CYL(c2);
+    size_t i;
+    int res;
+
+    CCD_INIT(&ccd);
+    ccd.support1 = ccdSupport;
+    ccd.support2 = ccdSupport;
+
+    c1.radius = 0.35;
+    c1.height = 0.5;
+    c2.radius = 0.5;
+    c2.height = 1.;
+
+    ccdVec3Set(&c1.pos, -5., 0., 0.);
+    for (i = 0; i < 100; i++){
+        res = ccdGJKIntersect(&c1, &c2, &ccd);
+
+        if (i < 42 || i > 58){
+            assertFalse(res);
+        }else{
+            assertTrue(res);
+        }
+
+        c1.pos.v[0] += 0.1;
+    }
+}
+
+TEST(cylcylAlignedY)
+{
+    ccd_t ccd;
+    CCD_CYL(c1);
+    CCD_CYL(c2);
+    size_t i;
+    int res;
+
+    CCD_INIT(&ccd);
+    ccd.support1 = ccdSupport;
+    ccd.support2 = ccdSupport;
+
+    c1.radius = 0.35;
+    c1.height = 0.5;
+    c2.radius = 0.5;
+    c2.height = 1.;
+
+    ccdVec3Set(&c1.pos, 0., -5., 0.);
+    for (i = 0; i < 100; i++){
+        res = ccdGJKIntersect(&c1, &c2, &ccd);
+
+        if (i < 42 || i > 58){
+            assertFalse(res);
+        }else{
+            assertTrue(res);
+        }
+
+        c1.pos.v[1] += 0.1;
+    }
+}
+
+TEST(cylcylAlignedZ)
+{
+    ccd_t ccd;
+    CCD_CYL(c1);
+    CCD_CYL(c2);
+    size_t i;
+    int res;
+
+    CCD_INIT(&ccd);
+    ccd.support1 = ccdSupport;
+    ccd.support2 = ccdSupport;
+
+    c1.radius = 0.35;
+    c1.height = 0.5;
+    c2.radius = 0.5;
+    c2.height = 1.;
+
+    ccdVec3Set(&c1.pos, 0., 0., -5.);
+    for (i = 0; i < 100; i++){
+        res = ccdGJKIntersect(&c1, &c2, &ccd);
+
+        if (i < 43 || i > 57){
+            assertFalse(res);
+        }else{
+            assertTrue(res);
+        }
+
+        c1.pos.v[2] += 0.1;
+    }
+}
+
+#define TOSVT() \
+    svtObjPen(&cyl1, &cyl2, stdout, "Pen 1", depth, &dir, &pos); \
+    ccdVec3Scale(&dir, depth); \
+    ccdVec3Add(&cyl2.pos, &dir); \
+    svtObjPen(&cyl1, &cyl2, stdout, "Pen 1", depth, &dir, &pos)
+
+TEST(cylcylPenetrationEPA)
+{
+    ccd_t ccd;
+    CCD_CYL(cyl1);
+    CCD_CYL(cyl2);
+    int res;
+    ccd_vec3_t axis;
+    ccd_real_t depth;
+    ccd_vec3_t dir, pos;
+
+    fprintf(stderr, "\n\n\n---- cylcylPenetration ----\n\n\n");
+
+    cyl1.radius = 0.35;
+    cyl1.height = 0.5;
+    cyl2.radius = 0.5;
+    cyl2.height = 1.;
+
+    CCD_INIT(&ccd);
+    ccd.support1 = ccdSupport;
+    ccd.support2 = ccdSupport;
+
+    ccdVec3Set(&cyl2.pos, 0., 0., 0.3);
+    res = ccdGJKPenetration(&cyl1, &cyl2, &ccd, &depth, &dir, &pos);
+    assertTrue(res == 0);
+    recPen(depth, &dir, &pos, stdout, "Pen 1");
+    //TOSVT();
+
+    ccdVec3Set(&cyl1.pos, 0.3, 0.1, 0.1);
+    res = ccdGJKPenetration(&cyl1, &cyl2, &ccd, &depth, &dir, &pos);
+    assertTrue(res == 0);
+    recPen(depth, &dir, &pos, stdout, "Pen 2");
+    //TOSVT(); <<<
+
+    ccdVec3Set(&axis, 0., 1., 1.);
+    ccdQuatSetAngleAxis(&cyl2.quat, M_PI / 4., &axis);
+    ccdVec3Set(&cyl2.pos, 0., 0., 0.);
+    res = ccdGJKPenetration(&cyl1, &cyl2, &ccd, &depth, &dir, &pos);
+    assertTrue(res == 0);
+    recPen(depth, &dir, &pos, stdout, "Pen 3");
+    //TOSVT();
+
+    ccdVec3Set(&axis, 0., 1., 1.);
+    ccdQuatSetAngleAxis(&cyl2.quat, M_PI / 4., &axis);
+    ccdVec3Set(&cyl2.pos, -0.2, 0.7, 0.2);
+    res = ccdGJKPenetration(&cyl1, &cyl2, &ccd, &depth, &dir, &pos);
+    assertTrue(res == 0);
+    recPen(depth, &dir, &pos, stdout, "Pen 4");
+    //TOSVT();
+
+    ccdVec3Set(&axis, 0.567, 1.2, 1.);
+    ccdQuatSetAngleAxis(&cyl2.quat, M_PI / 4., &axis);
+    ccdVec3Set(&cyl2.pos, 0.6, -0.7, 0.2);
+    res = ccdGJKPenetration(&cyl1, &cyl2, &ccd, &depth, &dir, &pos);
+    assertTrue(res == 0);
+    recPen(depth, &dir, &pos, stdout, "Pen 5");
+    //TOSVT();
+
+    ccdVec3Set(&axis, -4.567, 1.2, 0.);
+    ccdQuatSetAngleAxis(&cyl2.quat, M_PI / 3., &axis);
+    ccdVec3Set(&cyl2.pos, 0.6, -0.7, 0.2);
+    res = ccdGJKPenetration(&cyl1, &cyl2, &ccd, &depth, &dir, &pos);
+    assertTrue(res == 0);
+    recPen(depth, &dir, &pos, stdout, "Pen 6");
+    //TOSVT();
+}
-- 
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