static void blender_camera_view_subset(BL::RenderEngine& b_engine,
BL::RenderSettings& b_render,
BL::Scene& b_scene,
BL::Object& b_ob,
BL::SpaceView3D& b_v3d,
BL::RegionView3D& b_rv3d,
int width, int height,
BoundBox2D *view_box,
BoundBox2D *cam_box)
{
BoundBox2D cam, view;
float view_aspect, cam_aspect, sensor_size;
/* get viewport viewplane */
BlenderCamera view_bcam;
blender_camera_init(&view_bcam, b_render);
blender_camera_from_view(&view_bcam, b_engine, b_scene, b_v3d, b_rv3d, width, height, true);
blender_camera_viewplane(&view_bcam, width, height,
&view, &view_aspect, &sensor_size);
/* get camera viewplane */
BlenderCamera cam_bcam;
blender_camera_init(&cam_bcam, b_render);
blender_camera_from_object(&cam_bcam, b_engine, b_ob, true);
blender_camera_viewplane(&cam_bcam, cam_bcam.full_width, cam_bcam.full_height,
&cam, &cam_aspect, &sensor_size);
/* return */
*view_box = view * (1.0f/view_aspect);
*cam_box = cam * (1.0f/cam_aspect);
}
void BlenderSync::sync_view(BL::SpaceView3D b_v3d, BL::RegionView3D b_rv3d, int width, int height)
{
BlenderCamera bcam;
blender_camera_init(&bcam, b_scene);
blender_camera_from_view(&bcam, b_scene, b_v3d, b_rv3d, width, height);
blender_camera_border(&bcam, b_scene, b_v3d, b_rv3d, width, height);
blender_camera_sync(scene->camera, &bcam, width, height);
}
void BlenderSync::sync_view(BL::SpaceView3D& b_v3d,
BL::RegionView3D& b_rv3d,
int width, int height)
{
BlenderCamera bcam;
BL::RenderSettings b_render_settings(b_scene.render());
blender_camera_init(&bcam, b_render_settings);
blender_camera_from_view(&bcam,
b_engine,
b_scene,
b_v3d,
b_rv3d,
width, height);
blender_camera_border(&bcam,
b_engine,
b_render_settings,
b_scene,
b_v3d,
b_rv3d,
width, height);
blender_camera_sync(scene->camera, &bcam, width, height);
}
