render_view.hpp File Reference

#include <array>
#include <optional>
#include <stdexcept>
#include <string>
#include <string_view>
#include <vector>

Include dependency graph for render_view.hpp:

Go to the source code of this file.

Classes
struct	reusex::visualize::CameraSpec
	An explicit camera: rigid pose plus pinhole intrinsics. More...
struct	reusex::visualize::RenderOptions
	Everything render_view() can be told to do. More...
class	reusex::visualize::OffscreenGlUnavailable
	This machine cannot create an offscreen OpenGL context (#313). More...

Namespaces
namespace	cv
namespace	reusex
namespace	reusex::visualize

Enumerations
enum class	reusex::visualize::Layer {   reusex::visualize::cloud , reusex::visualize::labels , reusex::visualize::planes , reusex::visualize::rooms ,   reusex::visualize::instances , reusex::visualize::mesh , reusex::visualize::components }
	One drawable body of content in a rendered view. More...
enum class	reusex::visualize::ViewPreset {   reusex::visualize::top , reusex::visualize::plan , reusex::visualize::front , reusex::visualize::orbit ,   reusex::visualize::explicit_camera }
	How the camera is placed. More...

Functions
std::optional< Layer >	reusex::visualize::layer_from_string (std::string_view name)
	Parse a layer name as accepted by rux render --layers.
std::string_view	reusex::visualize::to_string (Layer layer)
	The canonical name of layer (the inverse of layer_from_string).
const std::vector< Layer > &	reusex::visualize::all_layers ()
	Every layer, in draw order — the vocabulary --layers accepts.
std::string_view	reusex::visualize::to_string (ViewPreset view)
	The canonical name of view, as accepted by rux render --view.
std::optional< ViewPreset >	reusex::visualize::view_preset_from_string (std::string_view name)
	Parse a bare view-preset name.
cv::Mat	reusex::visualize::render_view (const ProjectDB &db, const RenderOptions &opts)
	Render one view of db to an image.
CameraSpec	reusex::visualize::camera_from_sensor_frame (const ProjectDB &db, int node_id, int width, int height)
	Build the camera that reproduces a stored sensor frame's viewpoint.

Variables
constexpr double	reusex::visualize::kDefaultCutHeightM = 1.2
	Default height of the plan cut above the detected floor, in metres.
constexpr double	reusex::visualize::kDefaultCutBboxFraction = 0.45
	Fallback cut height when no floor plane is available, as a fraction of the scene's vertical extent.
constexpr double	reusex::visualize::kHorizontalNormalZ = 0.95
	|n_z| above which a segmented plane counts as horizontal when looking for the floor.