SceneExport Namespace Reference

Helpers to export a Rendu scene. More...

Classes
struct	Material
	Contain exported texture infos for a given material. More...

Functions
int	saveColor (const std::string &outputPath, const glm::vec3 &color)
Material	saveMaterial (const std::string &baseName, const CompositeObj::Material &material, const std::string &outputDirPath)
int	saveDescription (const std::vector< CompositeObj::Object > &objects, const std::unordered_map< std::string, Material > &materials, const std::string &outputPath)

Variables
const int	textureSize = 8
	Default uniform texture size.

Detailed Description

Helpers to export a Rendu scene.

Function Documentation

saveColor()

int SceneExport::saveColor	(	const std::string &	outputPath,
		const glm::vec3 &	color
	)

Save a small colored texture.

Parameters

outputPath	the output image file path
color	the color to store in the texture

Returns

an error code or 0

saveDescription()

int SceneExport::saveDescription	(	const std::vector< CompositeObj::Object > &	objects,
		const std::unordered_map< std::string, Material > &	materials,
		const std::string &	outputPath
	)

Save a scene description, listing all objects with materials. The file can then be decoded by Codable objects.

Parameters

objects	the scene objects
materials	the scene materials
outputPath	the destination file

Returns

an error code or 0

saveMaterial()

Material SceneExport::saveMaterial	(	const std::string &	baseName,
		const CompositeObj::Material &	material,
		const std::string &	outputDirPath
	)

Save a material parameters as a series of textures.

Parameters

baseName	material base name
material	the material to export
outputDirPath	the output directory

Returns

the exported material information