static void draw_console_layer (void)
{
cairo_surface_t *surf;
cairo_matrix_t matrix;
surf = console_render_to_cairo_surface ();
xcairo_surface_mark_dirty (surf);
compute_transform (&matrix, CONSOLE_OFFSET_X, CONSOLE_OFFSET_Y,
0.0, 0.0, 0.0, CONSOLE_EXPANSION);
paint_transformed_image (main_screen_context, &matrix, surf);
xcairo_surface_destroy (surf);
}
/** Scanner */
PointCloud<PointNormal>::Ptr
Scanner::getCloud(Scan scan, Model &model)
{
PointCloud<PointNormal>::Ptr cloud (new PointCloud<PointNormal>());
vtkSmartPointer<vtkTransform> transform = compute_transform(scan, model);
PointCloud<PointXYZ>::Ptr pcxyz = compute_pcxyz(model, transform);
float v[3];
transform->GetPosition(v);
PointCloud<Normal>::Ptr pcn = compute_pcn(pcxyz, v[0], v[1], v[2]);
concatenateFields(*pcxyz, *pcn, *cloud);
return cloud;
}
static void draw_obj (int id)
{
cairo_surface_t *surf;
cairo_matrix_t matrix;
double x, y, rotation_center_x, rotation_center_y;
double rotation, expansion;
surf = obj_render_to_cairo_surface (id);
xcairo_surface_mark_dirty (surf);
obj_get_location (id, &x, &y, &rotation_center_x, &rotation_center_y,
&rotation, &expansion);
compute_transform (&matrix, x, y, rotation_center_x, rotation_center_y,
rotation, expansion);
paint_transformed_image (main_screen_context, &matrix, surf);
xcairo_surface_destroy (surf);
}
static void draw_background_layer (bg_index_t layer)
{
cairo_surface_t *surf;
cairo_matrix_t matrix;
double scroll_x, scroll_y, rotation_center_x, rotation_center_y;
double rotation, expansion;
surf = bg_get_cairo_surface (layer);
xcairo_surface_mark_dirty (surf);
bg_get_transform (layer, &scroll_x, &scroll_y,
&rotation_center_x, &rotation_center_y,
&rotation, &expansion);
compute_transform (&matrix, scroll_x, scroll_y,
rotation_center_x, rotation_center_y,
rotation, expansion);
if (layer >= BG_MAIN_0 && layer <= BG_MAIN_3)
paint_transformed_image (main_screen_context, &matrix, surf);
else
paint_transformed_image (sub_screen_context, &matrix, surf);
// xcairo_surface_destroy (surf);
}