public int ExportMesh(Mesh mesh, GameObject obj)
{
int meshId = mesh.GetInstanceID();
#if UNITY_EDITOR
if (!meshLinks.ContainsKey(meshId))
{
string meshName = "mesh_" + meshId.ToString() + "_" + WG_Helper.NormalizeName(mesh.name);
string meshLink = "meshes/" + meshName;
string meshPath = AssetDatabase.GetAssetPath(mesh);
if (meshPath.Length > 0)
{
AssetImporter.GetAtPath(meshPath).SetAssetBundleNameAndVariant(meshLink, "");
meshLinks.Add(meshId, new NameLinkPath()
{
link = meshLink, name = mesh.name, path = meshPath
});
}
else
{
Debug.Log("Mesh component of the object " + obj.name + " not saved as asset. Save it before exorting scene.");
}
}
#endif
return(meshId);
}
public int ExportMaterial(Material material)
{
int materialId = material.GetInstanceID();
int shaderId = material.shader.GetInstanceID();
#if UNITY_EDITOR
//should we add the shader to the asset bundle
if (!shaderLinks.ContainsKey(shaderId))
{
Shader shader = material.shader;
string shaderName = "shader_" + shaderId.ToString();
string shaderLink = "shaders/" + shaderName;
string assetPath = AssetDatabase.GetAssetPath(shader);
AssetImporter.GetAtPath(assetPath).SetAssetBundleNameAndVariant(shaderLink, "");
shaderLinks.Add(shaderId, new NameLinkPath()
{
link = shaderLink, name = shaderName, path = assetPath
});
}
if (!materialLinks.ContainsKey(materialId))
{
string matName = "material_" + materialId.ToString() + "_" + WG_Helper.NormalizeName(material.name);
string matLink = "materials/" + matName;
string assetPath = AssetDatabase.GetAssetPath(material);
//iterate throw parameters of the material and try to find all textures
Shader shader = material.shader;
int propsCount = ShaderUtil.GetPropertyCount(shader);
for (int i = 0; i < propsCount; i++)
{
if (ShaderUtil.GetPropertyType(shader, i) == ShaderUtil.ShaderPropertyType.TexEnv)
{
string texPropName = ShaderUtil.GetPropertyName(shader, i);
Texture tex = material.GetTexture(texPropName);
ExportTexture(tex);
}
}
AssetImporter.GetAtPath(assetPath).SetAssetBundleNameAndVariant(matLink, "");
materialLinks.Add(materialId, new NameLinkPath()
{
link = matLink, name = material.name, path = assetPath
});
}
#endif
return(materialId);
}
public void ExportTexture(Texture tex)
{
#if UNITY_EDITOR
if (tex != null)
{
int texId = tex.GetInstanceID();
if (!textureLinks.ContainsKey(texId))
{
string texName = "texture_" + texId.ToString() + "_" +
WG_Helper.NormalizeName(tex.name);
string texPath = AssetDatabase.GetAssetPath(tex);
string texLink = "textures/" + texName;
AssetImporter.GetAtPath(texPath).SetAssetBundleNameAndVariant(texLink, "");
textureLinks.Add(texId, new NameLinkPath()
{
link = texLink, name = texName, path = texPath
});
}
}
#endif
}