small3d Namespace Reference

Classes
class	BinaryFile
	Native model file loader. The model file loaded has to have been produced by converting a file in a supported format to a small3d native binary file using the format converter program, s3dfc, produced by this project's build scripts, for example by running s3dfc car.glb car.bin (this would convert a car gltf (.glb) model file to a native binary model file) ATTENTION: Unfortunately the native binary files have issues across architectures. So for example binaries created on Windows do not work on Linux. They need to be created and tested separately for each. More...
class	BoundingBoxSet
	Set of bounding boxes for a SceneObject, calculated based on the vertices of a Model. More...
class	File
	Abstract file parser class. More...
class	GlbFile
	.glb (glTF) file parser class. It can load meshes, textures and linear animations from samplers with a common input (the rest are ignored). More...
class	Image
	An image, loaded from a .png file, which can be used for generating textures. More...
class	Logger
	Used for logging through macros (LOGERROR, LOGDEBUG, LOGINFO) More...
class	Mat4
	4x4 float matrix More...
class	Material
	A 3D model material. More...
class	Model
	A 3D model. It can be loaded from a WavefrontFile or GlbFile. It can also be constructed procedurally by code, by inserting values to the appropriate member variables. More...
struct	Quat
class	Renderer
	Renderer class (OpenGL 3.3 / OpenGL ES 3.0) More...
class	SceneObject
	An object that appears on the 3D scene. It is made up of a Model, together with information for positioning, rotation and collision detection. Skeletal animation is supported if contained in the Model. Otherwise, frame based animation can be used if the SceneObject is constructed with a vector of Models, each of which will be used as an animation frame. More...
class	Sound
	Class that loads and plays a sound from an ogg file, or a native sound file. In the latter case, the file loaded has to have been produced by converting an .ogg file to a small3d native binary file using the format converter program, s3dfc, produced by this project's build scripts, for example by running s3dfc engine.ogg engine.bin (this would convert an engine sound .ogg file to a native binary sound file) ATTENTION: Unfortunately the native binary files have issues across architectures. So for example binaries created on Windows do not work on Linux. They need to be created and tested separately for each. More...
class	Vec3
	3 component float vector More...
class	Vec3i
	3 component integer vector More...
class	Vec4
	4 component vector More...
class	Vec4i
	4 component integer vector More...
class	WavefrontFile
	.obj (Wavefront) file parser class. The file format has to be somewhat specific, with triangulated faces and containing the normals. Such a file can be exported from Blender for example (see blender.org). From the file menu, select Export > Wavefront (.obj). Then from the "Export OBJ" menu, only select "Write Normals", "Triangulate Faces" and "Keep Vertex Order". More...

Enumerations
enum	LogLevel { loggerinfo, loggerdebug, loggererror }
	Possible logging levels.

Functions
void	initLogger ()
	Initialise the logger.
void	deleteLogger ()
	Destroy the logger.
Mat4	translate (const Mat4 &mat, const Vec3 &vec)
Mat4	scale (const Mat4 &mat, const Vec3 &vec)
Mat4	rotate (const Mat4 &mat, const float angle, const Vec3 &vec)
Mat4	ortho (float left, float right, float bottom, float top, float zNear, float zFar)
Mat4	perspective (float fovy, float aspect, float zNear, float zFar)
Mat4	inverse (const Mat4 mat)
float *	Value_ptr (Mat4 &mat)
float *	Value_ptr (Vec3 &vec)
float *	Value_ptr (Vec4 &vec)

Detailed Description

File.cpp

Created on: 2021/02/25 Author: Dimitri Kourkoulis License: BSD 3-Clause License (see LICENSE file)

GlbFile.cpp

Created on: 2021/01/30 Author: Dimitri Kourkoulis License: BSD 3-Clause License (see LICENSE file)

WavefrontFile.cpp

Created on: 2021/02/22 Author: Dimitri Kourkoulis License: BSD 3-Clause License (see LICENSE file)