From 2d518bfbcdaf673c813d6fc56218d906678f42be Mon Sep 17 00:00:00 2001 From: Ray Date: Sat, 24 Jun 2023 13:32:13 +0200 Subject: [PATCH] REVIEWED: `ProcessMaterialsOBJ()` #3125 --- src/rmodels.c | 31 +++++++++++++++---------------- 1 file changed, 15 insertions(+), 16 deletions(-) diff --git a/src/rmodels.c b/src/rmodels.c index 73fb0235..49f92269 100644 --- a/src/rmodels.c +++ b/src/rmodels.c @@ -1857,35 +1857,34 @@ bool ExportMesh(Mesh mesh, const char *fileName) #if defined(SUPPORT_FILEFORMAT_OBJ) || defined(SUPPORT_FILEFORMAT_MTL) // Process obj materials -static void ProcessMaterialsOBJ(Material *rayMaterials, tinyobj_material_t *materials, int materialCount) +static void ProcessMaterialsOBJ(Material *materials, tinyobj_material_t *mats, int materialCount) { - // Init model materials + // Init model mats for (int m = 0; m < materialCount; m++) { // Init material to default // NOTE: Uses default shader, which only supports MATERIAL_MAP_DIFFUSE - rayMaterials[m] = LoadMaterialDefault(); + materials[m] = LoadMaterialDefault(); // Get default texture, in case no texture is defined // NOTE: rlgl default texture is a 1x1 pixel UNCOMPRESSED_R8G8B8A8 - rayMaterials[m].maps[MATERIAL_MAP_DIFFUSE].texture = (Texture2D){ rlGetTextureIdDefault(), 1, 1, 1, PIXELFORMAT_UNCOMPRESSED_R8G8B8A8 }; + materials[m].maps[MATERIAL_MAP_DIFFUSE].texture = (Texture2D){ rlGetTextureIdDefault(), 1, 1, 1, PIXELFORMAT_UNCOMPRESSED_R8G8B8A8 }; - if (materials[m].diffuse_texname != NULL) rayMaterials[m].maps[MATERIAL_MAP_DIFFUSE].texture = LoadTexture(materials[m].diffuse_texname); //char *diffuse_texname; // map_Kd + if (mats[m].diffuse_texname != NULL) materials[m].maps[MATERIAL_MAP_DIFFUSE].texture = LoadTexture(mats[m].diffuse_texname); //char *diffuse_texname; // map_Kd + else materials[m].maps[MATERIAL_MAP_DIFFUSE].color = (Color){ (unsigned char)(mats[m].diffuse[0]*255.0f), (unsigned char)(mats[m].diffuse[1]*255.0f), (unsigned char)(mats[m].diffuse[2] * 255.0f), 255 }; //float diffuse[3]; + materials[m].maps[MATERIAL_MAP_DIFFUSE].value = 0.0f; - rayMaterials[m].maps[MATERIAL_MAP_DIFFUSE].color = (Color){ (unsigned char)(materials[m].diffuse[0]*255.0f), (unsigned char)(materials[m].diffuse[1]*255.0f), (unsigned char)(materials[m].diffuse[2] * 255.0f), 255 }; //float diffuse[3]; - rayMaterials[m].maps[MATERIAL_MAP_DIFFUSE].value = 0.0f; + if (mats[m].specular_texname != NULL) materials[m].maps[MATERIAL_MAP_SPECULAR].texture = LoadTexture(mats[m].specular_texname); //char *specular_texname; // map_Ks + materials[m].maps[MATERIAL_MAP_SPECULAR].color = (Color){ (unsigned char)(mats[m].specular[0]*255.0f), (unsigned char)(mats[m].specular[1]*255.0f), (unsigned char)(mats[m].specular[2] * 255.0f), 255 }; //float specular[3]; + materials[m].maps[MATERIAL_MAP_SPECULAR].value = 0.0f; - if (materials[m].specular_texname != NULL) rayMaterials[m].maps[MATERIAL_MAP_SPECULAR].texture = LoadTexture(materials[m].specular_texname); //char *specular_texname; // map_Ks - rayMaterials[m].maps[MATERIAL_MAP_SPECULAR].color = (Color){ (unsigned char)(materials[m].specular[0]*255.0f), (unsigned char)(materials[m].specular[1]*255.0f), (unsigned char)(materials[m].specular[2] * 255.0f), 255 }; //float specular[3]; - rayMaterials[m].maps[MATERIAL_MAP_SPECULAR].value = 0.0f; + if (mats[m].bump_texname != NULL) materials[m].maps[MATERIAL_MAP_NORMAL].texture = LoadTexture(mats[m].bump_texname); //char *bump_texname; // map_bump, bump + materials[m].maps[MATERIAL_MAP_NORMAL].color = WHITE; + materials[m].maps[MATERIAL_MAP_NORMAL].value = mats[m].shininess; - if (materials[m].bump_texname != NULL) rayMaterials[m].maps[MATERIAL_MAP_NORMAL].texture = LoadTexture(materials[m].bump_texname); //char *bump_texname; // map_bump, bump - rayMaterials[m].maps[MATERIAL_MAP_NORMAL].color = WHITE; - rayMaterials[m].maps[MATERIAL_MAP_NORMAL].value = materials[m].shininess; + materials[m].maps[MATERIAL_MAP_EMISSION].color = (Color){ (unsigned char)(mats[m].emission[0]*255.0f), (unsigned char)(mats[m].emission[1]*255.0f), (unsigned char)(mats[m].emission[2] * 255.0f), 255 }; //float emission[3]; - rayMaterials[m].maps[MATERIAL_MAP_EMISSION].color = (Color){ (unsigned char)(materials[m].emission[0]*255.0f), (unsigned char)(materials[m].emission[1]*255.0f), (unsigned char)(materials[m].emission[2] * 255.0f), 255 }; //float emission[3]; - - if (materials[m].displacement_texname != NULL) rayMaterials[m].maps[MATERIAL_MAP_HEIGHT].texture = LoadTexture(materials[m].displacement_texname); //char *displacement_texname; // disp + if (mats[m].displacement_texname != NULL) materials[m].maps[MATERIAL_MAP_HEIGHT].texture = LoadTexture(mats[m].displacement_texname); //char *displacement_texname; // disp } } #endif