nngn::Models Class Reference

#include <model.h>

Public Types
enum	Flag : u8 { DEDUP = 1u << 0 , CALC_NORMALS = 1u << 1 }

Static Public Member Functions
static bool	load (const char *path, u32 tex, u8 flags, std::vector< Vertex > *vertices, std::vector< u32 > *indices)
	Reads an OBJ file as a list of vertices/indices.
static void	calculate_normals (std::vector< Vertex >::iterator b_vtx, std::vector< Vertex >::iterator i_vtx, std::vector< Vertex >::iterator e_vtx, std::vector< u32 >::const_iterator b_idx, std::vector< u32 >::const_iterator e_idx)

Member Enumeration Documentation

Flag

enum nngn::Models::Flag : u8

Enumerator
DEDUP
CALC_NORMALS

Member Function Documentation

calculate_normals()

void nngn::Models::calculate_normals ( std::vector< Vertex >::iterator  b_vtx, std::vector< Vertex >::iterator  i_vtx, std::vector< Vertex >::iterator  e_vtx, std::vector< u32 >::const_iterator  b_idx, std::vector< u32 >::const_iterator  e_idx  )

static

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load()

bool nngn::Models::load ( const char *  path, u32  tex, u8  flags, std::vector< Vertex > *  vertices, std::vector< u32 > *  indices  )

static

Reads an OBJ file as a list of vertices/indices.

Both vectors are input/output arguments: existing values will be preserved, new values will be appended.

Parameters

vertices	Filled with position/texture/normal values from the OBJ file, with one exception: the third texture coordinate of every element is set to (float)tex.
indices	Indices into vertices, adjusted as necessary if it already contains data.

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

• src/render/model.h
• src/render/model.cpp