mirror of
https://github.com/minetest/irrlicht.git
synced 2024-11-06 10:20:41 +01:00
8310a3fbad
git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@6000 dfc29bdd-3216-0410-991c-e03cc46cb475
406 lines
10 KiB
C++
406 lines
10 KiB
C++
// Copyright (C) 2008-2012 Colin MacDonald
|
|
// No rights reserved: this software is in the public domain.
|
|
|
|
#include "testUtils.h"
|
|
|
|
using namespace irr;
|
|
using namespace core;
|
|
|
|
// These tests are also only called for f32 and f64, due to conversion problems
|
|
// in the respective methods.
|
|
template<class T>
|
|
static bool checkCollisions()
|
|
{
|
|
aabbox3d<T> one(0,0,0,4,4,4);
|
|
aabbox3d<T> two(2,2,2,4,4,4);
|
|
|
|
if (two.getInterpolated(one, 1) != two)
|
|
{
|
|
logTestString("aabbox3d<T> interpolation wrong on 1\n");
|
|
return false;
|
|
}
|
|
if (two.getInterpolated(one, 0) != one)
|
|
{
|
|
logTestString("aabbox3d<T> interpolation wrong on 0\n");
|
|
return false;
|
|
}
|
|
aabbox3d<T> three(two.getInterpolated(one, 0.5f));
|
|
if (two == one)
|
|
{
|
|
logTestString("aabbox3d<T> interpolation wrong on 0.5 (right)\n");
|
|
return false;
|
|
}
|
|
if (two == three)
|
|
{
|
|
logTestString("aabbox3d<T> interpolation wrong on 0.5 (left)\n");
|
|
return false;
|
|
}
|
|
three.reset(aabbox3d<T>(2,2,2,5,5,5));
|
|
if (!two.isFullInside(one))
|
|
{
|
|
logTestString("small aabbox3d<T> is not fully inside\n");
|
|
return false;
|
|
}
|
|
if (three.isFullInside(one))
|
|
{
|
|
logTestString("large aabbox3d<T> is fully inside\n");
|
|
return false;
|
|
}
|
|
|
|
if (!two.intersectsWithBox(one))
|
|
{
|
|
logTestString("small aabbox3d<T> does not intersect\n");
|
|
return false;
|
|
}
|
|
if (!three.intersectsWithBox(one))
|
|
{
|
|
logTestString("large aabbox3d<T> does not intersect\n");
|
|
return false;
|
|
}
|
|
|
|
core::line3d<T> line(-2,-2,-2,2,2,2);
|
|
if (!one.intersectsWithLine(line))
|
|
{
|
|
logTestString("aabbox3d<T> does not intersect with line(1)\n");
|
|
return false;
|
|
}
|
|
line.end.set(2,2,10);
|
|
if (!one.intersectsWithLine(line))
|
|
{
|
|
logTestString("aabbox3d<T> does not intersect with line(2)\n");
|
|
return false;
|
|
}
|
|
line.end.set(0,2,10);
|
|
if (one.intersectsWithLine(line))
|
|
{
|
|
logTestString("aabbox3d<T> does intersect with line(3)\n");
|
|
return false;
|
|
}
|
|
return true;
|
|
}
|
|
|
|
template<class T>
|
|
static bool checkPoints()
|
|
{
|
|
aabbox3d<T> one(-1,-2,-3,2,2,2);
|
|
|
|
if (!one.isPointInside(core::vector3d<T>(-1,-2,-3)))
|
|
{
|
|
logTestString("isPointInside failed with min vertex\n");
|
|
return false;
|
|
}
|
|
if (!one.isPointInside(core::vector3d<T>(-1,2,-3)))
|
|
{
|
|
logTestString("isPointInside failed with other min vertex\n");
|
|
return false;
|
|
}
|
|
if (!one.isPointInside(core::vector3d<T>(2,-2,2)))
|
|
{
|
|
logTestString("isPointInside failed with other max vertex\n");
|
|
return false;
|
|
}
|
|
if (!one.isPointInside(core::vector3d<T>(2,2,2)))
|
|
{
|
|
logTestString("isPointInside failed with max vertex\n");
|
|
return false;
|
|
}
|
|
if (!one.isPointInside(core::vector3d<T>(0,0,0)))
|
|
{
|
|
logTestString("isPointInside failed with origin\n");
|
|
return false;
|
|
}
|
|
if (!one.isPointInside(core::vector3d<T>((T)1.2,-1,1)))
|
|
{
|
|
logTestString("isPointInside failed with random point inside\n");
|
|
return false;
|
|
}
|
|
if (one.isPointInside(core::vector3d<T>(-2,-2,-3)))
|
|
{
|
|
logTestString("isPointInside failed near min vertex\n");
|
|
return false;
|
|
}
|
|
if (one.isPointInside(core::vector3d<T>(2,3,2)))
|
|
{
|
|
logTestString("isPointInside failed near max vertex\n");
|
|
return false;
|
|
}
|
|
if (one.isPointInside(core::vector3d<T>(3,0,0)))
|
|
{
|
|
logTestString("isPointInside failed near origin\n");
|
|
return false;
|
|
}
|
|
if (one.isPointInside(core::vector3d<T>((T)10.2,-1,1)))
|
|
{
|
|
logTestString("isPointInside failed with random point outside\n");
|
|
return false;
|
|
}
|
|
if (one.isPointTotalInside(core::vector3d<T>(-1,-2,-3)))
|
|
{
|
|
logTestString("isPointTotalInside failed with min vertex\n");
|
|
return false;
|
|
}
|
|
if (one.isPointTotalInside(core::vector3d<T>(-1,2,-3)))
|
|
{
|
|
logTestString("isPointTotalInside failed with other min vertex\n");
|
|
return false;
|
|
}
|
|
if (one.isPointTotalInside(core::vector3d<T>(2,-2,2)))
|
|
{
|
|
logTestString("isPointTotalInside failed with other max vertex\n");
|
|
return false;
|
|
}
|
|
if (one.isPointTotalInside(core::vector3d<T>(2,2,2)))
|
|
{
|
|
logTestString("isPointTotalInside failed with max vertex\n");
|
|
return false;
|
|
}
|
|
if (!one.isPointTotalInside(core::vector3d<T>(0,0,0)))
|
|
{
|
|
logTestString("isPointTotalInside failed with origin\n");
|
|
return false;
|
|
}
|
|
if (!one.isPointTotalInside(core::vector3d<T>((T)1.2,-1,1)))
|
|
{
|
|
logTestString("isPointTotalInside failed with random point inside\n");
|
|
return false;
|
|
}
|
|
if (one.isPointTotalInside(core::vector3d<T>((T)10.2,-1,1)))
|
|
{
|
|
logTestString("isPointTotalInside failed with random point outside\n");
|
|
return false;
|
|
}
|
|
|
|
core::plane3d<T> plane(core::vector3d<T>(0,0,-1), -10);
|
|
if (one.classifyPlaneRelation(plane) != core::ISREL3D_BACK)
|
|
{
|
|
logTestString("box not behind\n");
|
|
return false;
|
|
}
|
|
plane.D=0;
|
|
if (one.classifyPlaneRelation(plane) != core::ISREL3D_CLIPPED)
|
|
{
|
|
logTestString("box not clipped\n");
|
|
return false;
|
|
}
|
|
plane.D=10;
|
|
if (one.classifyPlaneRelation(plane) != core::ISREL3D_FRONT)
|
|
{
|
|
logTestString("box not in front\n");
|
|
return false;
|
|
}
|
|
return true;
|
|
}
|
|
|
|
template <class T>
|
|
static bool doTests()
|
|
{
|
|
aabbox3d<T> empty;
|
|
aabbox3d<T> one(-1,-1,-1,1,1,1);
|
|
if (empty != one)
|
|
{
|
|
logTestString("default aabbox3d<T> wrong, or comparison failed\n");
|
|
return false;
|
|
}
|
|
if (empty.getCenter() != core::vector3d<T>(0,0,0))
|
|
{
|
|
logTestString("default aabbox3d<T> has wrong Center\n");
|
|
return false;
|
|
}
|
|
if (empty.getExtent() != core::vector3d<T>(2,2,2))
|
|
{
|
|
logTestString("default aabbox3d<T> has wrong Extent\n");
|
|
return false;
|
|
}
|
|
if (!core::equals(empty.getRadius(), (T)sqrt(3.0)))
|
|
{
|
|
logTestString("default aabbox3d<T> has wrong radius\n");
|
|
return false;
|
|
}
|
|
if (empty.isEmpty())
|
|
{
|
|
logTestString("default aabbox3d<T> is empty\n");
|
|
return false;
|
|
}
|
|
if (empty.getVolume() != 8)
|
|
{
|
|
logTestString("default aabbox3d<T> has wrong volume\n");
|
|
return false;
|
|
}
|
|
if (empty.getArea() != 24)
|
|
{
|
|
logTestString("default aabbox3d<T> has wrong area\n");
|
|
return false;
|
|
}
|
|
aabbox3d<T> two(core::vector3d<T>(-1,-1,-1),core::vector3d<T>(2,2,2));
|
|
if (empty == two)
|
|
{
|
|
logTestString("empty aabbox3d<T> too large, or comparison failed\n");
|
|
return false;
|
|
}
|
|
if (two.getCenter() != core::vector3d<T>((T)0.5,(T)0.5,(T)0.5))
|
|
{
|
|
logTestString("extended aabbox3d<T> has wrong Center\n");
|
|
return false;
|
|
}
|
|
if (two.getExtent() != core::vector3d<T>(3,3,3))
|
|
{
|
|
logTestString("extended aabbox3d<T> has wrong Extent\n");
|
|
return false;
|
|
}
|
|
if (!core::equals(two.getRadius(), (T)sqrt(27./4.)))
|
|
{
|
|
logTestString("extended aabbox3d<T> has wrong radius\n");
|
|
return false;
|
|
}
|
|
if (two.isEmpty())
|
|
{
|
|
logTestString("extended aabbox3d<T> is empty\n");
|
|
return false;
|
|
}
|
|
if (two.getVolume() != 27)
|
|
{
|
|
logTestString("extended aabbox3d<T> has wrong volume\n");
|
|
return false;
|
|
}
|
|
if (two.getArea() != 54)
|
|
{
|
|
logTestString("extended aabbox3d<T> has wrong area\n");
|
|
return false;
|
|
}
|
|
one.reset(1,1,1);
|
|
if (one==empty)
|
|
{
|
|
logTestString("reset failed, or comparison failed\n");
|
|
return false;
|
|
}
|
|
if (one.getCenter() != core::vector3d<T>(1,1,1))
|
|
{
|
|
logTestString("singular aabbox3d<T> has wrong Center\n");
|
|
return false;
|
|
}
|
|
if (one.getExtent() != core::vector3d<T>(0,0,0))
|
|
{
|
|
logTestString("singular aabbox3d<T> has Extent\n");
|
|
return false;
|
|
}
|
|
if (one.getRadius() != 0)
|
|
{
|
|
logTestString("singular aabbox3d<T> has radius\n");
|
|
return false;
|
|
}
|
|
if (!one.isEmpty())
|
|
{
|
|
logTestString("empty aabbox3d<T> is not empty\n");
|
|
return false;
|
|
}
|
|
if (one.getVolume() != 0)
|
|
{
|
|
logTestString("empty aabbox3d<T> has wrong volume\n");
|
|
return false;
|
|
}
|
|
if (one.getArea() != 0)
|
|
{
|
|
logTestString("empty aabbox3d<T> has wrong area\n");
|
|
return false;
|
|
}
|
|
one.addInternalPoint(core::vector3d<T>(-1,-1,-1));
|
|
if (one!=empty)
|
|
{
|
|
logTestString("addInternalPoint failed, creating default bbox\n");
|
|
return false;
|
|
}
|
|
one.reset(1,1,1);
|
|
one.reset(empty);
|
|
if (one!=empty)
|
|
{
|
|
logTestString("reset with bbox failed, creating default bbox\n");
|
|
return false;
|
|
}
|
|
one.addInternalPoint(core::vector3d<T>(2,2,2));
|
|
if (one != two)
|
|
{
|
|
logTestString("addInternalPoint for aabbox3d<T> failed.\n");
|
|
return false;
|
|
}
|
|
one.addInternalBox(empty);
|
|
if (one != two)
|
|
{
|
|
logTestString("addInternalBox with smaller box failed.\n");
|
|
return false;
|
|
}
|
|
one.addInternalBox(two);
|
|
if (one != two)
|
|
{
|
|
logTestString("addInternalBox with same box failed.\n");
|
|
return false;
|
|
}
|
|
one.addInternalPoint(-1,-2,-3);
|
|
two.addInternalPoint(-1,-2,-3);
|
|
empty.addInternalBox(one);
|
|
if (empty != two)
|
|
{
|
|
logTestString("addInternalBox with larger box failed\n");
|
|
return false;
|
|
}
|
|
if (one.getCenter() != core::vector3d<T>((T)0.5,0,(T)-0.5))
|
|
{
|
|
logTestString("large aabbox3d<T> has wrong Center\n");
|
|
return false;
|
|
}
|
|
if (one.getExtent() != core::vector3d<T>(3,4,5))
|
|
{
|
|
logTestString("large aabbox3d<T> has wrong Extent\n");
|
|
return false;
|
|
}
|
|
if (!core::equals(one.getRadius(), (T)sqrt(50./4.)))
|
|
{
|
|
logTestString("large aabbox3d<T> has wrong radius\n");
|
|
return false;
|
|
}
|
|
if (one.isEmpty())
|
|
{
|
|
logTestString("large aabbox3d<T> is empty\n");
|
|
return false;
|
|
}
|
|
if (one.getVolume() != 60)
|
|
{
|
|
logTestString("large aabbox3d<T> has wrong volume\n");
|
|
return false;
|
|
}
|
|
if (one.getArea() != 94)
|
|
{
|
|
logTestString("large aabbox3d<T> has wrong area\n");
|
|
return false;
|
|
}
|
|
if (!checkPoints<T>())
|
|
return false;
|
|
return true;
|
|
}
|
|
|
|
|
|
/** Test the functionality of aabbox3d<T>. */
|
|
bool testaabbox3d(void)
|
|
{
|
|
bool f32Success = doTests<f32>();
|
|
f32Success &= checkCollisions<f32>();
|
|
if(f32Success)
|
|
logTestString("aabbox3d<f32> tests passed\n\n");
|
|
else
|
|
logTestString("\n*** aabbox3d<f32> tests failed ***\n\n");
|
|
|
|
bool f64Success = doTests<f64>();
|
|
f64Success &= checkCollisions<f64>();
|
|
if(f64Success)
|
|
logTestString("aabbox3d<f64> tests passed\n\n");
|
|
else
|
|
logTestString("\n*** aabbox3d<f64> tests failed ***\n\n");
|
|
|
|
bool s32Success = doTests<s32>();
|
|
if(s32Success)
|
|
logTestString("aabbox3d<s32> tests passed\n\n");
|
|
else
|
|
logTestString("\n*** aabbox3d<s32> tests failed ***\n\n");
|
|
|
|
return f32Success && f64Success && s32Success;
|
|
}
|