// The start of the Application
int Collision::start(const std::vector<std::string> &args)
{
//Remove the need to send physic world to every object. Instead send just the description.
//Fix having two fixtures working weirdly.
quit = false;
// Set the window
DisplayWindowDescription desc;
desc.set_title("ClanLib Collision Example");
desc.set_size(Size(window_x_size, window_y_size), true);
desc.set_allow_resize(false);
DisplayWindow window(desc);
// Connect the Window close event
window.sig_window_close().connect(this, &Collision::on_window_close);
// Connect a keyboard handler to on_key_up()
window.get_ic().get_keyboard().sig_key_up().connect(this, &Collision::on_input_up);
// Create the canvas
Canvas canvas(window);
//Setup physic world
PhysicsWorldDescription phys_desc;
phys_desc.set_gravity(0.0f,10.0f);
phys_desc.set_sleep(true);
phys_desc.set_physic_scale(100);
phys_desc.set_timestep(1.0f/60.0f);
phys_desc.set_velocity_iterations(8);
phys_desc.set_position_iterations(3);
PhysicsWorld phys_world(phys_desc);
//Setup ground body
Body ground = create_ground_body(phys_world);
unsigned int last_time = System::get_time();
//Setup outline body
Body outline_body = create_outline_body(phys_world);
outline_body.set_position(Vec2f(200.0f,200.0f));
//Setup debug draw.
PhysicsDebugDraw debug_draw(phys_world);
debug_draw.set_flags(f_shape);
GraphicContext gc = canvas.get_gc();
// Run until someone presses escape
while (!quit)
{
unsigned int current_time = System::get_time();
float time_delta_ms = static_cast<float> (current_time - last_time);
last_time = current_time;
canvas.clear();
phys_world.step();
debug_draw.draw(canvas);
canvas.flush();
window.flip(1);
// This call processes user input and other events
KeepAlive::process(0);
System::sleep(10);
}
return 0;
}
// The start of the Application
int Joints::start(const std::vector<std::string> &args)
{
//Remove the need to send physic world to every object. Instead send just the description.
//Fix having two fixtures working weirdly.
quit = false;
// Set the window
DisplayWindowDescription desc;
desc.set_title("ClanLib Joints Example");
desc.set_size(Size(window_x_size, window_y_size), true);
desc.set_allow_resize(false);
DisplayWindow window(desc);
// Connect the Window close event
Slot slot_quit = window.sig_window_close().connect(this, &Joints::on_window_close);
// Connect a keyboard handler to on_key_up()
Slot slot_input_up = (window.get_ic().get_keyboard()).sig_key_up().connect(this, &Joints::on_input_up);
// Create the canvas
Canvas canvas(window);
//Setup physic world
PhysicsWorldDescription phys_desc;
phys_desc.set_gravity(0.0f,10.0f);
phys_desc.set_sleep(true);
phys_desc.set_physic_scale(100);
PhysicsWorld phys_world(phys_desc);
//Setup ground body
Body ground = create_ground_body(phys_world);
unsigned int last_time = System::get_time();
//Setup debug draw.
PhysicsDebugDraw debug_draw(phys_world);
debug_draw.set_flags(f_shape|f_aabb|f_joint);
GraphicContext gc = canvas.get_gc();
//Setup joints
const int number_of_joints = 3;
std::vector<Body> bodies_A(number_of_joints);
std::vector<Body> bodies_B(number_of_joints);
std::vector<std::shared_ptr<Joint>> Joints(number_of_joints);
for(int i=0; i<number_of_joints; i++)
{
bodies_A[i] = create_box_body(phys_world);
bodies_A[i].set_position(Vec2f(80.0f+80.0f*i,280.0f));
bodies_B[i] = create_box_body(phys_world);
bodies_B[i].set_position(Vec2f(80.0f+80.0f*i,440.0f));
Joints[i] = create_joint(phys_world, bodies_A[i], bodies_B[i], i);
}
// Run until someone presses escape
while (!quit)
{
unsigned int current_time = System::get_time();
float time_delta_ms = static_cast<float> (current_time - last_time);
last_time = current_time;
canvas.clear();
phys_world.step();
debug_draw.draw(canvas);
canvas.flush();
window.flip(1);
// This call processes user input and other events
KeepAlive::process(0);
System::sleep(10);
}
return 0;
}
