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 {
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);
}
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;
}