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Don't pass non-const references to collision methods 

Non const references cause a lot of confusion with behaviour of code,
and are disallowed by minetest style guide.
This commit is contained in:
est31 2016-01-25 00:06:01 +01:00
parent ad884f23d4
commit 4e93ba06a7
7 changed files with 98 additions and 108 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

154
src/collision.cpp
View File

@ -40,7 +40,7 @@ with this program; if not, write to the Free Software Foundation, Inc.,
// The time after which the collision occurs is stored in dtime.
int axisAlignedCollision(
const aabb3f &staticbox, const aabb3f &movingbox,
const v3f &speed, f32 d, f32 &dtime)
const v3f &speed, f32 d, f32 *dtime)
{
//TimeTaker tt("axisAlignedCollision");
@ -59,13 +59,12 @@ int axisAlignedCollision(
if(speed.X > 0) // Check for collision with X- plane
{
if(relbox.MaxEdge.X <= d)
{
dtime = - relbox.MaxEdge.X / speed.X;
if((relbox.MinEdge.Y + speed.Y * dtime < ysize) &&
(relbox.MaxEdge.Y + speed.Y * dtime > COLL_ZERO) &&
(relbox.MinEdge.Z + speed.Z * dtime < zsize) &&
(relbox.MaxEdge.Z + speed.Z * dtime > COLL_ZERO))
if (relbox.MaxEdge.X <= d) {
*dtime = -relbox.MaxEdge.X / speed.X;
if ((relbox.MinEdge.Y + speed.Y * (*dtime) < ysize) &&
(relbox.MaxEdge.Y + speed.Y * (*dtime) > COLL_ZERO) &&
(relbox.MinEdge.Z + speed.Z * (*dtime) < zsize) &&
(relbox.MaxEdge.Z + speed.Z * (*dtime) > COLL_ZERO))
return 0;
}
else if(relbox.MinEdge.X > xsize)
@ -75,13 +74,12 @@ int axisAlignedCollision(
}
else if(speed.X < 0) // Check for collision with X+ plane
{
if(relbox.MinEdge.X >= xsize - d)
{
dtime = (xsize - relbox.MinEdge.X) / speed.X;
if((relbox.MinEdge.Y + speed.Y * dtime < ysize) &&
(relbox.MaxEdge.Y + speed.Y * dtime > COLL_ZERO) &&
(relbox.MinEdge.Z + speed.Z * dtime < zsize) &&
(relbox.MaxEdge.Z + speed.Z * dtime > COLL_ZERO))
if (relbox.MinEdge.X >= xsize - d) {
*dtime = (xsize - relbox.MinEdge.X) / speed.X;
if ((relbox.MinEdge.Y + speed.Y * (*dtime) < ysize) &&
(relbox.MaxEdge.Y + speed.Y * (*dtime) > COLL_ZERO) &&
(relbox.MinEdge.Z + speed.Z * (*dtime) < zsize) &&
(relbox.MaxEdge.Z + speed.Z * (*dtime) > COLL_ZERO))
return 0;
}
else if(relbox.MaxEdge.X < 0)
@ -94,13 +92,12 @@ int axisAlignedCollision(
if(speed.Y > 0) // Check for collision with Y- plane
{
if(relbox.MaxEdge.Y <= d)
{
dtime = - relbox.MaxEdge.Y / speed.Y;
if((relbox.MinEdge.X + speed.X * dtime < xsize) &&
(relbox.MaxEdge.X + speed.X * dtime > COLL_ZERO) &&
(relbox.MinEdge.Z + speed.Z * dtime < zsize) &&
(relbox.MaxEdge.Z + speed.Z * dtime > COLL_ZERO))
if (relbox.MaxEdge.Y <= d) {
*dtime = -relbox.MaxEdge.Y / speed.Y;
if ((relbox.MinEdge.X + speed.X * (*dtime) < xsize) &&
(relbox.MaxEdge.X + speed.X * (*dtime) > COLL_ZERO) &&
(relbox.MinEdge.Z + speed.Z * (*dtime) < zsize) &&
(relbox.MaxEdge.Z + speed.Z * (*dtime) > COLL_ZERO))
return 1;
}
else if(relbox.MinEdge.Y > ysize)
@ -110,13 +107,12 @@ int axisAlignedCollision(
}
else if(speed.Y < 0) // Check for collision with Y+ plane
{
if(relbox.MinEdge.Y >= ysize - d)
{
dtime = (ysize - relbox.MinEdge.Y) / speed.Y;
if((relbox.MinEdge.X + speed.X * dtime < xsize) &&
(relbox.MaxEdge.X + speed.X * dtime > COLL_ZERO) &&
(relbox.MinEdge.Z + speed.Z * dtime < zsize) &&
(relbox.MaxEdge.Z + speed.Z * dtime > COLL_ZERO))
if (relbox.MinEdge.Y >= ysize - d) {
*dtime = (ysize - relbox.MinEdge.Y) / speed.Y;
if ((relbox.MinEdge.X + speed.X * (*dtime) < xsize) &&
(relbox.MaxEdge.X + speed.X * (*dtime) > COLL_ZERO) &&
(relbox.MinEdge.Z + speed.Z * (*dtime) < zsize) &&
(relbox.MaxEdge.Z + speed.Z * (*dtime) > COLL_ZERO))
return 1;
}
else if(relbox.MaxEdge.Y < 0)
@ -129,13 +125,12 @@ int axisAlignedCollision(
if(speed.Z > 0) // Check for collision with Z- plane
{
if(relbox.MaxEdge.Z <= d)
{
dtime = - relbox.MaxEdge.Z / speed.Z;
if((relbox.MinEdge.X + speed.X * dtime < xsize) &&
(relbox.MaxEdge.X + speed.X * dtime > COLL_ZERO) &&
(relbox.MinEdge.Y + speed.Y * dtime < ysize) &&
(relbox.MaxEdge.Y + speed.Y * dtime > COLL_ZERO))
if (relbox.MaxEdge.Z <= d) {
*dtime = -relbox.MaxEdge.Z / speed.Z;
if ((relbox.MinEdge.X + speed.X * (*dtime) < xsize) &&
(relbox.MaxEdge.X + speed.X * (*dtime) > COLL_ZERO) &&
(relbox.MinEdge.Y + speed.Y * (*dtime) < ysize) &&
(relbox.MaxEdge.Y + speed.Y * (*dtime) > COLL_ZERO))
return 2;
}
//else if(relbox.MinEdge.Z > zsize)
@ -145,13 +140,12 @@ int axisAlignedCollision(
}
else if(speed.Z < 0) // Check for collision with Z+ plane
{
if(relbox.MinEdge.Z >= zsize - d)
{
dtime = (zsize - relbox.MinEdge.Z) / speed.Z;
if((relbox.MinEdge.X + speed.X * dtime < xsize) &&
(relbox.MaxEdge.X + speed.X * dtime > COLL_ZERO) &&
(relbox.MinEdge.Y + speed.Y * dtime < ysize) &&
(relbox.MaxEdge.Y + speed.Y * dtime > COLL_ZERO))
if (relbox.MinEdge.Z >= zsize - d) {
*dtime = (zsize - relbox.MinEdge.Z) / speed.Z;
if ((relbox.MinEdge.X + speed.X * (*dtime) < xsize) &&
(relbox.MaxEdge.X + speed.X * (*dtime) > COLL_ZERO) &&
(relbox.MinEdge.Y + speed.Y * (*dtime) < ysize) &&
(relbox.MaxEdge.Y + speed.Y * (*dtime) > COLL_ZERO))
return 2;
}
//else if(relbox.MaxEdge.Z < 0)
@ -195,8 +189,8 @@ bool wouldCollideWithCeiling(
collisionMoveResult collisionMoveSimple(Environment *env, IGameDef *gamedef,
f32 pos_max_d, const aabb3f &box_0,
f32 stepheight, f32 dtime,
v3f &pos_f, v3f &speed_f,
v3f &accel_f,ActiveObject* self,
v3f *pos_f, v3f *speed_f,
v3f accel_f, ActiveObject *self,
bool collideWithObjects)
{
static bool time_notification_done = false;
@ -219,16 +213,16 @@ collisionMoveResult collisionMoveSimple(Environment *env, IGameDef *gamedef,
} else {
time_notification_done = false;
}
speed_f += accel_f * dtime;
*speed_f += accel_f * dtime;
// If there is no speed, there are no collisions
if(speed_f.getLength() == 0)
if (speed_f->getLength() == 0)
return result;
// Limit speed for avoiding hangs
speed_f.Y=rangelim(speed_f.Y,-5000,5000);
speed_f.X=rangelim(speed_f.X,-5000,5000);
speed_f.Z=rangelim(speed_f.Z,-5000,5000);
speed_f->Y = rangelim(speed_f->Y, -5000, 5000);
speed_f->X = rangelim(speed_f->X, -5000, 5000);
speed_f->Z = rangelim(speed_f->Z, -5000, 5000);
/*
Collect node boxes in movement range
@ -243,8 +237,8 @@ collisionMoveResult collisionMoveSimple(Environment *env, IGameDef *gamedef,
//TimeTaker tt2("collisionMoveSimple collect boxes");
ScopeProfiler sp(g_profiler, "collisionMoveSimple collect boxes avg", SPT_AVG);
v3s16 oldpos_i = floatToInt(pos_f, BS);
v3s16 newpos_i = floatToInt(pos_f + speed_f * dtime, BS);
v3s16 oldpos_i = floatToInt(*pos_f, BS);
v3s16 newpos_i = floatToInt(*pos_f + *speed_f * dtime, BS);
s16 min_x = MYMIN(oldpos_i.X, newpos_i.X) + (box_0.MinEdge.X / BS) - 1;
s16 min_y = MYMIN(oldpos_i.Y, newpos_i.Y) + (box_0.MinEdge.Y / BS) - 1;
s16 min_z = MYMIN(oldpos_i.Z, newpos_i.Z) + (box_0.MinEdge.Z / BS) - 1;
@ -318,9 +312,9 @@ collisionMoveResult collisionMoveSimple(Environment *env, IGameDef *gamedef,
#ifndef SERVER
ClientEnvironment *c_env = dynamic_cast<ClientEnvironment*>(env);
if (c_env != 0) {
f32 distance = speed_f.getLength();
f32 distance = speed_f->getLength();
std::vector<DistanceSortedActiveObject> clientobjects;
c_env->getActiveObjects(pos_f,distance * 1.5,clientobjects);
c_env->getActiveObjects(*pos_f, distance * 1.5, clientobjects);
for (size_t i=0; i < clientobjects.size(); i++) {
if ((self == 0) || (self != clientobjects[i].obj)) {
objects.push_back((ActiveObject*)clientobjects[i].obj);
@ -332,9 +326,9 @@ collisionMoveResult collisionMoveSimple(Environment *env, IGameDef *gamedef,
{
ServerEnvironment *s_env = dynamic_cast<ServerEnvironment*>(env);
if (s_env != 0) {
f32 distance = speed_f.getLength();
f32 distance = speed_f->getLength();
std::vector<u16> s_objects;
s_env->getObjectsInsideRadius(s_objects, pos_f, distance * 1.5);
s_env->getObjectsInsideRadius(s_objects, *pos_f, distance * 1.5);
for (std::vector<u16>::iterator iter = s_objects.begin(); iter != s_objects.end(); ++iter) {
ServerActiveObject *current = s_env->getActiveObject(*iter);
if ((self == 0) || (self != current)) {
@ -399,8 +393,8 @@ collisionMoveResult collisionMoveSimple(Environment *env, IGameDef *gamedef,
}
aabb3f movingbox = box_0;
movingbox.MinEdge += pos_f;
movingbox.MaxEdge += pos_f;
movingbox.MinEdge += *pos_f;
movingbox.MaxEdge += *pos_f;
int nearest_collided = -1;
f32 nearest_dtime = dtime;
@ -417,7 +411,7 @@ collisionMoveResult collisionMoveSimple(Environment *env, IGameDef *gamedef,
// Find nearest collision of the two boxes (raytracing-like)
f32 dtime_tmp;
int collided = axisAlignedCollision(
cboxes[boxindex], movingbox, speed_f, d, dtime_tmp);
cboxes[boxindex], movingbox, *speed_f, d, &dtime_tmp);
if (collided == -1 || dtime_tmp >= nearest_dtime)
continue;
@ -429,7 +423,7 @@ collisionMoveResult collisionMoveSimple(Environment *env, IGameDef *gamedef,
if (nearest_collided == -1) {
// No collision with any collision box.
pos_f += speed_f * dtime;
*pos_f += *speed_f * dtime;
dtime = 0; // Set to 0 to avoid "infinite" loop due to small FP numbers
} else {
// Otherwise, a collision occurred.
@ -452,14 +446,14 @@ collisionMoveResult collisionMoveSimple(Environment *env, IGameDef *gamedef,
// Handle negative nearest_dtime (can be caused by the d allowance)
if (!step_up) {
if (nearest_collided == 0)
pos_f.X += speed_f.X * nearest_dtime;
pos_f->X += speed_f->X * nearest_dtime;
if (nearest_collided == 1)
pos_f.Y += speed_f.Y * nearest_dtime;
pos_f->Y += speed_f->Y * nearest_dtime;
if (nearest_collided == 2)
pos_f.Z += speed_f.Z * nearest_dtime;
pos_f->Z += speed_f->Z * nearest_dtime;
}
} else {
pos_f += speed_f * nearest_dtime;
*pos_f += *speed_f * nearest_dtime;
dtime -= nearest_dtime;
}
@ -475,7 +469,7 @@ collisionMoveResult collisionMoveSimple(Environment *env, IGameDef *gamedef,
info.node_p = node_positions[nearest_boxindex];
info.bouncy = bouncy;
info.old_speed = speed_f;
info.old_speed = *speed_f;
// Set the speed component that caused the collision to zero
if (step_up) {
@ -483,29 +477,29 @@ collisionMoveResult collisionMoveSimple(Environment *env, IGameDef *gamedef,
is_step_up[nearest_boxindex] = true;
is_collision = false;
} else if(nearest_collided == 0) { // X
if (fabs(speed_f.X) > BS * 3)
speed_f.X *= bounce;
if (fabs(speed_f->X) > BS * 3)
speed_f->X *= bounce;
else
speed_f.X = 0;
speed_f->X = 0;
result.collides = true;
result.collides_xz = true;
}
else if(nearest_collided == 1) { // Y
if(fabs(speed_f.Y) > BS * 3)
speed_f.Y *= bounce;
if (fabs(speed_f->Y) > BS * 3)
speed_f->Y *= bounce;
else
speed_f.Y = 0;
speed_f->Y = 0;
result.collides = true;
} else if(nearest_collided == 2) { // Z
if (fabs(speed_f.Z) > BS * 3)
speed_f.Z *= bounce;
if (fabs(speed_f->Z) > BS * 3)
speed_f->Z *= bounce;
else
speed_f.Z = 0;
speed_f->Z = 0;
result.collides = true;
result.collides_xz = true;
}
info.new_speed = speed_f;
info.new_speed = *speed_f;
if (info.new_speed.getDistanceFrom(info.old_speed) < 0.1 * BS)
is_collision = false;
@ -519,8 +513,8 @@ collisionMoveResult collisionMoveSimple(Environment *env, IGameDef *gamedef,
Final touches: Check if standing on ground, step up stairs.
*/
aabb3f box = box_0;
box.MinEdge += pos_f;
box.MaxEdge += pos_f;
box.MinEdge += *pos_f;
box.MaxEdge += *pos_f;
for (u32 boxindex = 0; boxindex < cboxes.size(); boxindex++) {
const aabb3f& cbox = cboxes[boxindex];
@ -537,10 +531,10 @@ collisionMoveResult collisionMoveSimple(Environment *env, IGameDef *gamedef,
cbox.MaxEdge.Z - d > box.MinEdge.Z &&
cbox.MinEdge.Z + d < box.MaxEdge.Z) {
if (is_step_up[boxindex]) {
pos_f.Y += (cbox.MaxEdge.Y - box.MinEdge.Y);
pos_f->Y += (cbox.MaxEdge.Y - box.MinEdge.Y);
box = box_0;
box.MinEdge += pos_f;
box.MaxEdge += pos_f;
box.MinEdge += *pos_f;
box.MaxEdge += *pos_f;
}
if (fabs(cbox.MaxEdge.Y - box.MinEdge.Y) < 0.15 * BS) {
result.touching_ground = true;

6
src/collision.h
View File

@ -73,8 +73,8 @@ struct collisionMoveResult
collisionMoveResult collisionMoveSimple(Environment *env,IGameDef *gamedef,
f32 pos_max_d, const aabb3f &box_0,
f32 stepheight, f32 dtime,
v3f &pos_f, v3f &speed_f,
v3f &accel_f,ActiveObject* self=0,
v3f *pos_f, v3f *speed_f,
v3f accel_f, ActiveObject *self=NULL,
bool collideWithObjects=true);
// Helper function:
@ -83,7 +83,7 @@ collisionMoveResult collisionMoveSimple(Environment *env,IGameDef *gamedef,
// dtime receives time until first collision, invalid if -1 is returned
int axisAlignedCollision(
const aabb3f &staticbox, const aabb3f &movingbox,
const v3f &speed, f32 d, f32 &dtime);
const v3f &speed, f32 d, f32 *dtime);
// Helper function:
// Checks if moving the movingbox up by the given distance would hit a ceiling.

4
src/content_cao.cpp
View File

@ -1192,15 +1192,13 @@ void GenericCAO::step(float dtime, ClientEnvironment *env)
f32 pos_max_d = BS*0.125; // Distance per iteration
v3f p_pos = m_position;
v3f p_velocity = m_velocity;
v3f p_acceleration = m_acceleration;
moveresult = collisionMoveSimple(env,env->getGameDef(),
pos_max_d, box, m_prop.stepheight, dtime,
p_pos, p_velocity, p_acceleration,
&p_pos, &p_velocity, m_acceleration,
this, m_prop.collideWithObjects);
// Apply results
m_position = p_pos;
m_velocity = p_velocity;
m_acceleration = p_acceleration;
bool is_end_position = moveresult.collides;
pos_translator.update(m_position, is_end_position, dtime);

2
src/content_sao.cpp
View File

@ -269,7 +269,7 @@ void LuaEntitySAO::step(float dtime, bool send_recommended)
v3f p_acceleration = m_acceleration;
moveresult = collisionMoveSimple(m_env,m_env->getGameDef(),
pos_max_d, box, m_prop.stepheight, dtime,
p_pos, p_velocity, p_acceleration,
&p_pos, &p_velocity, p_acceleration,
this, m_prop.collideWithObjects);
// Apply results

4
src/localplayer.cpp
View File

@ -214,8 +214,8 @@ void LocalPlayer::move(f32 dtime, Environment *env, f32 pos_max_d,
v3f accel_f = v3f(0,0,0);
collisionMoveResult result = collisionMoveSimple(env, m_gamedef,
pos_max_d, m_collisionbox, player_stepheight, dtime,
position, m_speed, accel_f);
pos_max_d, m_collisionbox, player_stepheight, dtime,
&position, &m_speed, accel_f);
/*
If the player's feet touch the topside of any node, this is

4
src/particles.cpp
View File

@ -131,14 +131,12 @@ void Particle::step(float dtime)
core::aabbox3d<f32> box = m_collisionbox;
v3f p_pos = m_pos*BS;
v3f p_velocity = m_velocity*BS;
v3f p_acceleration = m_acceleration*BS;
collisionMoveSimple(m_env, m_gamedef,
BS*0.5, box,
0, dtime,
p_pos, p_velocity, p_acceleration);
&p_pos, &p_velocity, m_acceleration * BS);
m_pos = p_pos/BS;
m_velocity = p_velocity/BS;
m_acceleration = p_acceleration/BS;
}
else
{

32
src/unittest/test_collision.cpp
View File

@ -51,7 +51,7 @@ void TestCollision::testAxisAlignedCollision()
aabb3f m(bx-2, by, bz, bx-1, by+1, bz+1);
v3f v(1, 0, 0);
f32 dtime = 0;
UASSERT(axisAlignedCollision(s, m, v, 0, dtime) == 0);
UASSERT(axisAlignedCollision(s, m, v, 0, &dtime) == 0);
UASSERT(fabs(dtime - 1.000) < 0.001);
}
{
@ -59,21 +59,21 @@ void TestCollision::testAxisAlignedCollision()
aabb3f m(bx-2, by, bz, bx-1, by+1, bz+1);
v3f v(-1, 0, 0);
f32 dtime = 0;
UASSERT(axisAlignedCollision(s, m, v, 0, dtime) == -1);
UASSERT(axisAlignedCollision(s, m, v, 0, &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;
UASSERT(axisAlignedCollision(s, m, v, 0, dtime) == -1);
UASSERT(axisAlignedCollision(s, m, v, 0, &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;
UASSERT(axisAlignedCollision(s, m, v, 0, dtime) == 0);
UASSERT(axisAlignedCollision(s, m, v, 0, &dtime) == 0);
UASSERT(fabs(dtime - 3.000) < 0.001);
}
{
@ -81,7 +81,7 @@ void TestCollision::testAxisAlignedCollision()
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;
UASSERT(axisAlignedCollision(s, m, v, 0, dtime) == 0);
UASSERT(axisAlignedCollision(s, m, v, 0, &dtime) == 0);
UASSERT(fabs(dtime - 3.000) < 0.001);
}
@ -91,7 +91,7 @@ void TestCollision::testAxisAlignedCollision()
aabb3f m(bx+2, by, bz, bx+3, by+1, bz+1);
v3f v(-1, 0, 0);
f32 dtime;
UASSERT(axisAlignedCollision(s, m, v, 0, dtime) == 0);
UASSERT(axisAlignedCollision(s, m, v, 0, &dtime) == 0);
UASSERT(fabs(dtime - 1.000) < 0.001);
}
{
@ -99,21 +99,21 @@ void TestCollision::testAxisAlignedCollision()
aabb3f m(bx+2, by, bz, bx+3, by+1, bz+1);
v3f v(1, 0, 0);
f32 dtime;
UASSERT(axisAlignedCollision(s, m, v, 0, dtime) == -1);
UASSERT(axisAlignedCollision(s, m, v, 0, &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;
UASSERT(axisAlignedCollision(s, m, v, 0, dtime) == -1);
UASSERT(axisAlignedCollision(s, m, v, 0, &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;
UASSERT(axisAlignedCollision(s, m, v, 0, dtime) == 1); // Y, not X!
UASSERT(axisAlignedCollision(s, m, v, 0, &dtime) == 1); // Y, not X!
UASSERT(fabs(dtime - 2.500) < 0.001);
}
{
@ -121,7 +121,7 @@ void TestCollision::testAxisAlignedCollision()
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;
UASSERT(axisAlignedCollision(s, m, v, 0, dtime) == 0);
UASSERT(axisAlignedCollision(s, m, v, 0, &dtime) == 0);
UASSERT(fabs(dtime - 2.000) < 0.001);
}
@ -133,7 +133,7 @@ void TestCollision::testAxisAlignedCollision()
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;
UASSERT(axisAlignedCollision(s, m, v, 0, dtime) == 0);
UASSERT(axisAlignedCollision(s, m, v, 0, &dtime) == 0);
UASSERT(fabs(dtime - 0.9) < 0.001);
}
{
@ -141,7 +141,7 @@ void TestCollision::testAxisAlignedCollision()
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;
UASSERT(axisAlignedCollision(s, m, v, 0, dtime) == 1);
UASSERT(axisAlignedCollision(s, m, v, 0, &dtime) == 1);
UASSERT(fabs(dtime - 0.9) < 0.001);
}
{
@ -149,7 +149,7 @@ void TestCollision::testAxisAlignedCollision()
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;
UASSERT(axisAlignedCollision(s, m, v, 0, dtime) == 2);
UASSERT(axisAlignedCollision(s, m, v, 0, &dtime) == 2);
UASSERT(fabs(dtime - 0.9) < 0.001);
}
{
@ -157,7 +157,7 @@ void TestCollision::testAxisAlignedCollision()
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;
UASSERT(axisAlignedCollision(s, m, v, 0, dtime) == 0);
UASSERT(axisAlignedCollision(s, m, v, 0, &dtime) == 0);
UASSERT(fabs(dtime - 16.1) < 0.001);
}
{
@ -165,7 +165,7 @@ void TestCollision::testAxisAlignedCollision()
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;
UASSERT(axisAlignedCollision(s, m, v, 0, dtime) == 1);
UASSERT(axisAlignedCollision(s, m, v, 0, &dtime) == 1);
UASSERT(fabs(dtime - 16.1) < 0.001);
}
{
@ -173,7 +173,7 @@ void TestCollision::testAxisAlignedCollision()
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;
UASSERT(axisAlignedCollision(s, m, v, 0, dtime) == 2);
UASSERT(axisAlignedCollision(s, m, v, 0, &dtime) == 2);
UASSERT(fabs(dtime - 16.1) < 0.001);
}
}