igl::opengl::stb Namespace Reference

Functions
bool	render_to_file (const std::string filename, const int width, const int height, const bool alpha=true)
	Render current open GL image to an image file.
std::thread	render_to_file_async (const std::string filename, const int width, const int height, const bool alpha=true)
	Render current open GL image to file using a separate thread.

Function Documentation

render_to_file()

bool igl::opengl::stb::render_to_file	(	const std::string	filename,
		const int	width,
		const int	height,
		const bool	alpha = true
	)

Render current open GL image to an image file.

Parameters

[in]	filename	path to output file
[in]	width	width of scene and resulting image
[in]	height	height of scene and resulting image
[in]	alpha	whether to include alpha channel

Returns

true only if no errors occurred

See also

igl::stb::write_image, render_to_file_async

render_to_file_async()

std::thread igl::opengl::stb::render_to_file_async	(	const std::string	filename,
		const int	width,
		const int	height,
		const bool	alpha = true
	)

Render current open GL image to file using a separate thread.

Parameters

[in]	filename	path to output image file
[in]	width	width of scene and resulting image
[in]	height	height of scene and resulting image
[in]	alpha	whether to include alpha channel

Returns

true only if no errors occurred

See also

render_to_file