nrt::graphics::Textures Class Reference

#include <nrt/Graphics/Shapes.H>

A set of textures to be used later by Brush objects.

To avoid sending over and over texture maps, we handle textures as follows: First register new textures by name by sending a single Texture message. Then, create Brush objects that use that name and the texture index under that name to use a registered texture. You can have multiple textures associated with a name; for example, if a robot model needs 100 textures, you can send them all in one message here, then it is assumed that you will remember which texture number you want to slap onto each different part of your robot (e.g., number 0 for torso, 1 for left arm, etc).

Definition at line 610 of file Shapes.H.

Inheritance diagram for nrt::graphics::Textures:

Public Member Functions
	Textures (std::string const &name_="Unknown", std::vector< nrt::Image< nrt::PixRGB< nrt::byte > > > const &textures_={})
	Constructor from a bunch of RGB textures.
virtual	~Textures ()
	Virtual destructor for safe inheritance.
virtual void	render (nrt::graphics::ShapeRenderer &sr) const
	Render this shape into a ShapeRenderer (e.g., OpenGL window)
template<class Archive >
void	serialize (Archive &ar)
	Serialization.
Public Member Functions inherited from nrt::graphics::Shape
	Shape (Eigen::Affine3f const &frame_=Eigen::Affine3f::Identity(), nrt::Duration const &lifetime_=nrt::forev(), nrt::graphics::Pen const &pen_=nrt::graphics::Pen(), nrt::graphics::Brush const &brush_=nrt::graphics::Brush())
	Constructor using a lifetime duration.
	Shape (Eigen::Affine3f const &frame_, nrt::Time const &endtime_, nrt::graphics::Pen const &pen_=nrt::graphics::Pen(), nrt::graphics::Brush const &brush_=nrt::graphics::Brush())
	Constructor using an end-of-life time point.
virtual	~Shape ()
	Virtual destructor for safe inheritance.
bool	expired () const
	Returns true if this shape is past its lifetime.
template<class Archive >
void	serialize (Archive &ar)
	Serialization.

Protected Attributes
std::string	name
	unique name for a collection of textures
std::vector< nrt::Image < nrt::PixRGB< nrt::byte > > >	textures
	Our textures.
Protected Attributes inherited from nrt::graphics::Shape
Eigen::Affine3f	frame
	Coordinate frame of this shape.
nrt::Time	endtime
	Time after which this shape should be discarded.
nrt::graphics::Pen	pen
	Pen to use to draw edges.
nrt::graphics::Brush	brush
	Brush to use to draw surfaces.

Additional Inherited Members
Protected Member Functions inherited from nrt::graphics::Shape
bool	prerender (nrt::graphics::ShapeRenderer &sr) const
	Set frame, pen, brush, etc, return false if dead.
void	postrender (nrt::graphics::ShapeRenderer &sr) const
	End rendering of a given shape.

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The documentation for this class was generated from the following file:

• include/nrt/Graphics/Shapes.H