1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
|
#ifndef AddPair_H
#define AddPair_H
class AddPair : public Test
{
public:
AddPair()
{
m_world->SetGravity(b2Vec2(0.0f,0.0f));
{
b2CircleShape shape;
shape.m_p.SetZero();
shape.m_radius = 0.1f;
float minX = -6.0f;
float maxX = 0.0f;
float minY = 4.0f;
float maxY = 6.0f;
for (int i = 0; i < 400; ++i)
{
b2BodyDef bd;
bd.type = b2_dynamicBody;
bd.position = b2Vec2(RandomFloat(minX,maxX),RandomFloat(minY,maxY));
b2Body* body = m_world->CreateBody(&bd);
body->CreateFixture(&shape, 0.01f);
}
}
{
b2PolygonShape shape;
shape.SetAsBox(1.5f, 1.5f);
b2BodyDef bd;
bd.type = b2_dynamicBody;
bd.position.Set(-40.0f,5.0f);
bd.bullet = true;
b2Body* body = m_world->CreateBody(&bd);
body->CreateFixture(&shape, 1.0f);
body->SetLinearVelocity(b2Vec2(150.0f, 0.0f));
}
}
static Test* Create()
{
return new AddPair;
}
};
#endif
|
