gdk::graphics::texture_camera Class Reference

texture camera renders to textures instead of the screen More...

#include <texture_camera.h>

Inheritance diagram for gdk::graphics::texture_camera:

Collaboration diagram for gdk::graphics::texture_camera:

Public Member Functions
virtual texture_ptr_type	color_texture () const =0
	the texture the camera draws colour into
virtual texture_ptr_type	depth_texture () const =0
	the texture the camera draws depth into
Public Member Functions inherited from gdk::graphics::camera
virtual void	set_perspective_projection (const floating_point_type aFieldOfView, const floating_point_type aNearClippingPlane, const floating_point_type aFarClippingPlane, const floating_point_type aViewportAspectRatio)=0
	use a perspective projection with the given view volume
virtual void	set_perspective_projection (const floating_point_type aFieldOfView, const floating_point_type aNearClippingPlane, const floating_point_type aFarClippingPlane, const floating_point_type aViewportAspectRatio, const vector2_type &aShift)=0
	use a perspective projection whose window is off the view's axis: an asymmetric frustum, as an eye of a stereo pair sees a screen both eyes converge on, or a panel of a tiled display sees its share
virtual void	set_orthographic_projection (const gdk::graphics::vector2_type &aOrthographicSize, const floating_point_type aNearClippingPlane, const floating_point_type aFarClippingPlane, const floating_point_type aViewportAspectRatio)=0
	use an orthographic projection with the given view volume aOrthographicSize is the full extent of the volume, not its half extents
virtual void	set_transform (const gdk::graphics::matrix4x4_type &aMatrix)=0
	sets the camera's world and view matrix
virtual void	set_transform (const gdk::graphics::vector3_type &aWorldPos, const gdk::graphics::quaternion_type &aRotation)=0
virtual void	set_clear_color (const gdk::graphics::color &acolor)=0
	sets the clear color, used to fill color buffer after it is cleared.
virtual void	set_clear_mode (const clear_mode aClearMode)=0
	clear mode decides which buffers to clear. see enum

Additional Inherited Members
Public Types inherited from gdk::graphics::camera
enum class	clear_mode { nothing , color_and_depth , depth_only }
	controls which buffers in the active frame buffer object to clear More...

Detailed Description

texture camera renders to textures instead of the screen

Member Function Documentation

color_texture()

virtual texture_ptr_type gdk::graphics::texture_camera::color_texture ( ) const

nodiscardpure virtual

the texture the camera draws colour into

Implemented in gdk::graphics::null_texture_camera.

depth_texture()

virtual texture_ptr_type gdk::graphics::texture_camera::depth_texture ( ) const

nodiscardpure virtual

the texture the camera draws depth into

Exceptions

gdk::graphics::exception

where the device cannot sample depth

Implemented in gdk::graphics::null_texture_camera.

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

• /home/runner/work/gdk-graphics/gdk-graphics/include/gdk/graphics/texture_camera.h