C++ (Cpp) evas_canvas3d_node_light_set示例

示例#1

文件： evas3d_scene_on_button_example.c 项目： tasn/efl

static void
_light_setup(Scene_Data *data)
{
   data->light = efl_add(EVAS_CANVAS3D_LIGHT_CLASS, evas);
   evas_canvas3d_light_ambient_set(data->light, 0.2, 0.2, 0.2, 1.0);
   evas_canvas3d_light_diffuse_set(data->light, 1.0, 1.0, 1.0, 1.0);
   evas_canvas3d_light_specular_set(data->light, 1.0, 1.0, 1.0, 1.0);

   data->light_node =
      efl_add(EVAS_CANVAS3D_NODE_CLASS, evas, evas_canvas3d_node_type_set(efl_added, EVAS_CANVAS3D_NODE_TYPE_LIGHT));
   evas_canvas3d_node_light_set(data->light_node, data->light);
   evas_canvas3d_node_position_set(data->light_node, 0.0, 0.0, 10.0);
   evas_canvas3d_node_look_at_set(data->light_node, EVAS_CANVAS3D_SPACE_PARENT, 0.0, 0.0, 0.0, EVAS_CANVAS3D_SPACE_PARENT, 0.0, 1.0, 0.0);
   evas_canvas3d_node_member_add(data->root_node, data->light_node);
}

示例#2

文件： evas-3d-shooter-header.c 项目： FlorentRevest/EFL

void
_light_setup(Scene_Data *data)
{
   data->light = eo_add(EVAS_CANVAS3D_LIGHT_CLASS, evas);

   eo_do(data->light,
         evas_canvas3d_light_ambient_set(0.2, 0.2, 0.2, 1.0),
         evas_canvas3d_light_diffuse_set(1.0, 1.0, 1.0, 1.0),
         evas_canvas3d_light_specular_set(0.2, 0.2, 0.2, 1.0),
                  evas_canvas3d_light_projection_perspective_set(100.0, 1.0, 1.0, 200.0));

   data->light_node = eo_add(EVAS_CANVAS3D_NODE_CLASS, evas,
                                    evas_canvas3d_node_constructor(EVAS_CANVAS3D_NODE_TYPE_LIGHT));

   eo_do(data->light_node,
         evas_canvas3d_node_light_set(data->light),
          evas_canvas3d_node_position_set(-30.0, 70.0, 0.0),
         evas_canvas3d_node_look_at_set(EVAS_CANVAS3D_SPACE_PARENT, 0.0, 0.0, 0.0, EVAS_CANVAS3D_SPACE_PARENT, 0.0, 0.0, 1.0));

   eo_do(data->root_node, evas_canvas3d_node_member_add(data->light_node));
}