Example #1
0
static void touch_timer_fire(unsigned long data)
{
    unsigned long data0;
    unsigned long data1;
    bool down;

    data0 = readl(ts.io + S3C2410_ADCDAT0);
    data1 = readl(ts.io + S3C2410_ADCDAT1);

    down = get_down(data0, data1);

    if (down) {
        if (ts.count == (1 << ts.shift)) {
            ts.xp >>= ts.shift;
            ts.yp >>= ts.shift;

            dev_dbg(ts.dev, "%s: X=%lu, Y=%lu, count=%d\n",
                    __func__, ts.xp, ts.yp, ts.count);

            input_report_abs(ts.input, ABS_X, ts.xp);
            input_report_abs(ts.input, ABS_Y, ts.yp);

            input_report_key(ts.input, BTN_TOUCH, 1);
            input_sync(ts.input);

            ts.xp = 0;
            ts.yp = 0;
            ts.count = 0;
        }

        s3c_adc_start(ts.client, 0, 1 << ts.shift);
    } else {
Example #2
0
		void bc_perspective_camera::get_extend_points(extend& p_points) const
		{
			auto l_fov_tan = 2 * std::tanf(m_field_of_view / 2);
			auto l_near_clip_height = l_fov_tan * get_near_clip();
			auto l_near_clip_width = l_near_clip_height * m_aspect_ratio;
			auto l_far_clip_height = l_fov_tan * get_far_clip();
			auto l_far_clip_width = l_far_clip_height * m_aspect_ratio;

			auto l_near_clip_center = get_position() + get_forward() * get_near_clip();
			auto l_far_clip_center = get_position() + get_forward() * get_far_clip();

			p_points[0] = l_near_clip_center + get_left() * (l_near_clip_width / 2) + get_down() * (l_near_clip_height / 2);
			p_points[1] = l_near_clip_center + get_left() * (l_near_clip_width / 2) + get_up() * (l_near_clip_height / 2);
			p_points[2] = l_near_clip_center + get_right() * (l_near_clip_width / 2) + get_up() * (l_near_clip_height / 2);
			p_points[3] = l_near_clip_center + get_right() * (l_near_clip_width / 2) + get_down() * (l_near_clip_height / 2);
			p_points[4] = l_far_clip_center + get_left() * (l_far_clip_width / 2) + get_down() * (l_far_clip_height / 2);
			p_points[5] = l_far_clip_center + get_left() * (l_far_clip_width / 2) + get_up() * (l_far_clip_height / 2);
			p_points[6] = l_far_clip_center + get_right() * (l_far_clip_width / 2) + get_up() * (l_far_clip_height / 2);
			p_points[7] = l_far_clip_center + get_right() * (l_far_clip_width / 2) + get_down() * (l_far_clip_height / 2);
		}
Example #3
0
struct gmi_set* gmi_base_adjacent(struct gmi_model* m, struct gmi_ent* e,
    int dim)
{
  int from_dim;
  struct agm_ent a;
  a = agm_from_gmi(e);
  from_dim = agm_dim_from_type(a.type);
  if (dim == from_dim - 1)
    return get_down(to_base(m)->topo, a);
  else if (dim == from_dim + 1)
    return get_up(to_base(m)->topo, a);
  gmi_fail("only one-level adjacencies supported");
  return 0;
}
		void bc_free_camera::update(core_platform::bc_clock::update_param p_clock_update_param,
			const platform::bc_pointing_device& p_pointing_device,
			const platform::bc_key_device& p_key_device)
		{
			core::bc_vector3f l_position = get_position();
			bcFLOAT l_move_speed = m_shift_pressed ? m_move_speed * 6 : m_ctrl_pressed ? m_move_speed * 0.25 : m_move_speed;
			bcFLOAT l_rotate_speed = m_rotate_speed;

			l_move_speed *= p_clock_update_param.m_elapsed_second;
			l_rotate_speed *= p_clock_update_param.m_elapsed_second;

			if (m_w_pressed)
			{
				l_position += get_forward() * l_move_speed;
			}
			if (m_s_pressed)
			{
				l_position += get_back() * l_move_speed;
			}
			if (m_a_pressed)
			{
				l_position += get_left() * l_move_speed;
			}
			if (m_d_pressed)
			{
				l_position += get_right() * l_move_speed;
			}
			if (m_e_pressed)
			{
				l_position += get_down() * l_move_speed;
			}
			if (m_q_pressed)
			{
				l_position += get_up() * l_move_speed;
			}

			core::bc_vector3f l_direction = get_direction();

			if (m_rmb_pressed)
			{
				bcFLOAT l_pi = 3.14159265358979323846 / 2;
				auto l_dx = -m_dx * l_rotate_speed;
				auto l_dy = m_dy * l_rotate_speed;

				if (m_dy > l_pi)
				{
					m_dy = l_pi;
				}
				if (m_dy < -l_pi)
				{
					m_dy = -l_pi;
				}

				core::bc_matrix3f l_rotation_y;
				core::bc_matrix3f l_rotation_x;
				core::bc_matrix3f l_rotation;

				core::bc_vector3f l_right = get_right();
				core::bc_vector3f l_up = get_up();

				if(graphic::bc_render_api_info::is_left_handed())
				{
					l_rotation_y.rotation_euler_lh(l_up, -l_dx);
					l_rotation_x.rotation_euler_lh(l_right, l_dy);
				}
				else
				{
					l_rotation_y.rotation_euler_rh(l_up, -l_dx);
					l_rotation_x.rotation_euler_rh(l_right, l_dy);
				}
				l_rotation = l_rotation_y * l_rotation_x;

				l_direction = l_rotation * l_direction;
				l_direction.normalize();
			}

			auto l_lookat = l_position + l_direction;

			set_look_at(l_position, l_lookat, core::bc_vector3f(0, 1, 0));

			m_dx = 0;
			m_dy = 0;
		}