public MaterialImporter(IShaderStore shaderStore, Func <int, TextureItem> getTextureFunc)
{
m_shaderStore = shaderStore;
GetTextureFunc = getTextureFunc;
}
public MaterialImporter(IShaderStore shaderStore, ImporterContext context)
{
m_shaderStore = shaderStore;
m_context = context;
}
/// StandardShader vaiables
///
/// _Color
/// _MainTex
/// _Cutoff
/// _Glossiness
/// _Metallic
/// _MetallicGlossMap
/// _BumpScale
/// _BumpMap
/// _Parallax
/// _ParallaxMap
/// _OcclusionStrength
/// _OcclusionMap
/// _EmissionColor
/// _EmissionMap
/// _DetailMask
/// _DetailAlbedoMap
/// _DetailNormalMapScale
/// _DetailNormalMap
/// _UVSec
/// _EmissionScaleUI
/// _EmissionColorUI
/// _Mode
/// _SrcBlend
/// _DstBlend
/// _ZWrite
public static CreateMaterialFunc CreateMaterialFuncFromShader(IShaderStore shaderStore)
{
if (shaderStore == null)
{
return(null);
}
return((ctx, i) =>
{
var material = new Material(shaderStore.GetShader(ctx, i));
material.name = string.Format("material_{0:00}", i);
if (i >= 0 && i < ctx.GLTF.materials.Count)
{
var x = ctx.GLTF.materials[i];
if (x != null)
{
if (!string.IsNullOrEmpty(x.name))
{
material.name = ctx.GLTF.GetUniqueMaterialName(i);
}
//Debug.LogFormat("{0}: {1}", i, material.name);
if (x.pbrMetallicRoughness != null)
{
if (x.pbrMetallicRoughness.baseColorFactor != null)
{
var color = x.pbrMetallicRoughness.baseColorFactor;
material.color = new Color(color[0], color[1], color[2], color[3]);
}
if (x.pbrMetallicRoughness.baseColorTexture.index != -1)
{
var texture = ctx.Textures[x.pbrMetallicRoughness.baseColorTexture.index];
material.mainTexture = texture.Texture;
}
if (x.pbrMetallicRoughness.metallicRoughnessTexture.index != -1)
{
material.EnableKeyword("_METALLICGLOSSMAP");
var texture = ctx.Textures[x.pbrMetallicRoughness.metallicRoughnessTexture.index];
material.SetTexture("_MetallicGlossMap", texture.GetMetallicRoughnessOcclusionConverted());
}
}
if (x.normalTexture.index != -1)
{
material.EnableKeyword("_NORMALMAP");
var texture = ctx.Textures[x.normalTexture.index];
#if UNITY_EDITOR
var textureAssetPath = AssetDatabase.GetAssetPath(texture.Texture);
if (!string.IsNullOrEmpty(textureAssetPath))
{
MarkTextureAssetAsNormalMap(textureAssetPath);
}
#endif
material.SetTexture("_BumpMap", texture.Texture);
}
if (x.occlusionTexture.index != -1)
{
var texture = ctx.Textures[x.occlusionTexture.index];
material.SetTexture("_OcclusionMap", texture.GetMetallicRoughnessOcclusionConverted());
}
if (x.emissiveFactor != null ||
x.emissiveTexture.index != -1)
{
material.EnableKeyword("_EMISSION");
material.globalIlluminationFlags &= ~MaterialGlobalIlluminationFlags.EmissiveIsBlack;
if (x.emissiveFactor != null)
{
material.SetColor("_EmissionColor", new Color(x.emissiveFactor[0], x.emissiveFactor[1], x.emissiveFactor[2]));
}
if (x.emissiveTexture.index != -1)
{
var texture = ctx.Textures[x.emissiveTexture.index];
material.SetTexture("_EmissionMap", texture.Texture);
}
}
}
}
return material;
});
}
public ImporterContext(IShaderStore shaderStore)
{
m_shaderStore = shaderStore;
}
public GLTFImporter(IShaderStore shaderStore)
{
_shaderStore = shaderStore;
}