face_swap::FaceRenderer Class Reference

Simple renderer for rendering textured face meshes. More...

#include <face_renderer.h>

Public Member Functions
	FaceRenderer ()
	Create an instance of FaceRenderer.
	~FaceRenderer ()
	Destrcutor.
void	init (int width, int height, bool force=false)
	Initialize buffers and viewport. More...
void	clear ()
	Clear all allocated data.
void	clearFrameBuffer ()
	Clear the frame buffer.
void	clearMesh ()
	Clear the mesh.
void	setViewport (int width, int height)
	Set viewport resolution. More...
void	setProjection (float f, float z_near=10, float z_far=10000)
	Set projection. More...
void	setMesh (const Mesh &mesh)
	Set mesh to render.
void	render (const cv::Mat &vecR, const cv::Mat &vecT)
	Render with the specified pose. More...
void	getFrameBuffer (cv::Mat &img)
	Get frame buffer (should be called after render).
void	getDepthBuffer (cv::Mat &depth)
	Get depth buffer (should be called after render).
void	setLight (const cv::Mat &pos_dir, const cv::Mat &ambient, const cv::Mat &diffuse)
	Set light position and color. More...
void	clearLight ()
	Clear previously set light.

Detailed Description

Simple renderer for rendering textured face meshes.

Member Function Documentation

void face_swap::FaceRenderer::init	(	int	width,
		int	height,
		bool	force = false
	)

Initialize buffers and viewport.

Parameters

width	The width of the viewport [pixels].
height	The height of the viewport [pixels].
force	Force initialization even if the resolution is the same as the last one.

void face_swap::FaceRenderer::render	(	const cv::Mat &	vecR,
		const cv::Mat &	vecT
	)

Render with the specified pose.

Parameters

vecR	Rotation vector [Euler angles].
vecT	Translation vector.

void face_swap::FaceRenderer::setLight	(	const cv::Mat &	pos_dir,
		const cv::Mat &	ambient,
		const cv::Mat &	diffuse
	)

Set light position and color.

Parameters

pos_dir	Light's position or direction in OpenGL's format.
ambient	Light's ambient color in OpenGL's format.
diffuse	Light's diffuse color in OpenGL's format.

void face_swap::FaceRenderer::setProjection	(	float	f,
		float	z_near = 10,
		float	z_far = 10000
	)

Set projection.

Parameters

f	Focal length.
z_near	The near plane distance on Z axis.
z_far	The far plane distance on Z axis.

void face_swap::FaceRenderer::setViewport	(	int	width,
		int	height
	)

Set viewport resolution.

Parameters

width	The width of the viewport [pixels].
height	The height of the viewport [pixels].

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

• face_renderer.h