material.c File Reference

#include "material.h"
#include "io.h"
#include "log.h"
#include "utils.h"
#include <cJSON.h>
#include <limits.h>
#include <stdint.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>

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Macros
#define	MAT_DEFAULT_ROUGHNESS   0.5F
#define	MAT_DEFAULT_ALBEDO   0.0F
#define	MAT_DEFAULT_METALLIC   0.0F

Enumerations
enum	{ MAX_MATERIAL_CONFIG_SIZE = 2 * 1024 * 1024 }
enum	{ MAX_MATERIAL_COUNT = 10000 , RGB_COMPONENTS = 3 }

Functions
static void	parse_material_name (cJSON *element, PBRMaterial *mat)
static void	parse_albedo_array (cJSON *element, PBRMaterial *mat)
static void	parse_material_properties (cJSON *element, PBRMaterial *mat)
static PBRMaterial *	allocate_materials (int count)
static int	parse_materials_from_json (cJSON *json_root, PBRMaterial *materials, int max_count)
MaterialLib *	material_load_presets (const char *path)
	Loads a set of material presets from a configuration file. More...
void	material_free_lib (MaterialLib *lib)
	Frees all memory associated with a material library. More...

Macro Definition Documentation

MAT_DEFAULT_ALBEDO

#define MAT_DEFAULT_ALBEDO   0.0F

MAT_DEFAULT_METALLIC

#define MAT_DEFAULT_METALLIC   0.0F

MAT_DEFAULT_ROUGHNESS

#define MAT_DEFAULT_ROUGHNESS   0.5F

Enumeration Type Documentation

anonymous enum

anonymous enum

Enumerator
MAX_MATERIAL_CONFIG_SIZE

anonymous enum

anonymous enum

Enumerator
MAX_MATERIAL_COUNT
RGB_COMPONENTS

Function Documentation

allocate_materials()

static PBRMaterial* allocate_materials ( int  count )

static

material_free_lib()

void material_free_lib

(

MaterialLib *

lib

)

Frees all memory associated with a material library.

Parameters

lib	Pointer to the library to destroy.

material_load_presets()

MaterialLib* material_load_presets

(

const char *

path

)

Loads a set of material presets from a configuration file.

Parameters

path	Path to the material description file.

Returns

Pointer to the allocated library, or NULL on failure.

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parse_albedo_array()

static void parse_albedo_array ( cJSON *  element, PBRMaterial *  mat  )

static

parse_material_name()

static void parse_material_name ( cJSON *  element, PBRMaterial *  mat  )

static

parse_material_properties()

static void parse_material_properties ( cJSON *  element, PBRMaterial *  mat  )

static

parse_materials_from_json()

static int parse_materials_from_json ( cJSON *  json_root, PBRMaterial *  materials, int  max_count  )

static

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