public ImportSettings(string shader)
{
if (shader != null)
{
shaders = new ShaderSettings(shader);
}
}
public Material CreateMaterial(GLTFTexture.ImportResult[] textures, ShaderSettings shaderSettings)
{
Material mat;
// Load metallic-roughness materials
if (pbrMetallicRoughness != null)
{
mat = pbrMetallicRoughness.CreateMaterial(textures, alphaMode, shaderSettings);
}
// Load specular-glossiness materials
else if (extensions != null && extensions.KHR_materials_pbrSpecularGlossiness != null)
{
mat = extensions.KHR_materials_pbrSpecularGlossiness.CreateMaterial(textures, alphaMode, shaderSettings);
}
// Load fallback material
else
{
mat = new Material(Shader.Find("Standard"));
}
Texture2D tex;
if (TryGetTexture(textures, normalTexture, out tex, x => x.GetNormalMap()))
{
mat.SetTexture("_BumpMap", tex);
mat.EnableKeyword("_NORMALMAP");
}
if (TryGetTexture(textures, occlusionTexture, out tex))
{
mat.SetTexture("_OcclusionMap", tex);
}
if (emissiveFactor != Color.black)
{
mat.SetColor("_EmissionColor", emissiveFactor);
mat.EnableKeyword("_EMISSION");
}
if (TryGetTexture(textures, emissiveTexture, out tex))
{
mat.SetTexture("_EmissionMap", tex);
mat.EnableKeyword("_EMISSION");
}
if (alphaMode == AlphaMode.MASK)
{
mat.SetFloat("_AlphaCutoff", alphaCutoff);
}
mat.name = name;
return(mat);
}
public IEnumerator CreateMaterial(GLTFTexture.ImportResult[] textures, AlphaMode alphaMode, ShaderSettings shaderSettings, Action <Material> onFinish)
{
// Shader
Shader sh = null;
#if UNITY_2019_1_OR_NEWER
// LWRP support
if (GraphicsSettings.renderPipelineAsset)
{
sh = GraphicsSettings.renderPipelineAsset.defaultShader;
}
#endif
if (sh == null)
{
if (alphaMode == AlphaMode.BLEND)
{
sh = shaderSettings.MetallicBlend;
}
else
{
sh = shaderSettings.Metallic;
}
}
// Material
Material mat = new Material(sh);
mat.color = baseColorFactor;
mat.SetFloat("_Metallic", metallicFactor);
mat.SetFloat("_Roughness", roughnessFactor);
// Assign textures
if (textures != null)
{
// Base color texture
if (baseColorTexture != null && baseColorTexture.index >= 0)
{
if (textures.Length <= baseColorTexture.index)
{
Debug.LogWarning("Attempted to get basecolor texture index " + baseColorTexture.index + " when only " + textures.Length + " exist");
}
else
{
IEnumerator en = textures[baseColorTexture.index].GetTextureCached(false, tex => {
if (tex != null)
{
mat.SetTexture("_MainTex", tex);
}
});
while (en.MoveNext())
{
yield return(null);
}
;
}
}
// Metallic roughness texture
if (metallicRoughnessTexture != null && metallicRoughnessTexture.index >= 0)
{
if (textures.Length <= metallicRoughnessTexture.index)
{
Debug.LogWarning("Attempted to get metallicRoughness texture index " + metallicRoughnessTexture.index + " when only " + textures.Length + " exist");
}
else
{
IEnumerator en = TryGetTexture(textures, metallicRoughnessTexture, true, tex => {
if (tex != null)
{
mat.SetTexture("_MetallicGlossMap", tex);
mat.EnableKeyword("_METALLICGLOSSMAP");
}
});
while (en.MoveNext())
{
yield return(null);
}
;
}
}
}
// After the texture and color is extracted from the glTFObject
if (mat.HasProperty("_BaseMap"))
{
mat.SetTexture("_BaseMap", mat.mainTexture);
}
if (mat.HasProperty("_BaseColor"))
{
mat.SetColor("_BaseColor", baseColorFactor);
}
onFinish(mat);
}
} //END SetScale
public IEnumerator CreateMaterial(GLTFTexture.ImportResult[] textures, ShaderSettings shaderSettings, Action <Material> onFinish)
{
Material mat = null;
// Load metallic-roughness materials
if (pbrMetallicRoughness != null)
{
yield return(StaticCoroutine.Start(pbrMetallicRoughness.CreateMaterial(textures, alphaMode, shaderSettings, x => mat = x)));
}
// Load specular-glossiness materials
else if (extensions != null && extensions.KHR_materials_pbrSpecularGlossiness != null)
{
yield return(StaticCoroutine.Start(extensions.KHR_materials_pbrSpecularGlossiness.CreateMaterial(textures, alphaMode, shaderSettings, x => mat = x)));
}
// Load fallback material
else
{
mat = new Material(Shader.Find("Standard"));
}
// Normal texture
if (normalTexture != null)
{
yield return(StaticCoroutine.Start(TryGetTexture(textures, normalTexture, true, (tex, orientation) => {
if (tex != null)
{
mat.SetTexture("_BumpMap", tex);
SetScale(ref mat, orientation, tex.name, "_BumpMap");
mat.EnableKeyword("_NORMALMAP");
mat.SetFloat("_BumpScale", normalTexture.scale);
if (normalTexture.extensions != null)
{
normalTexture.extensions.Apply(normalTexture, mat, "_BumpMap");
}
}
})));
}
// Occlusion texture
if (occlusionTexture != null)
{
yield return(StaticCoroutine.Start(TryGetTexture(textures, occlusionTexture, true, (tex, orientation) => {
if (tex != null)
{
mat.SetTexture("_OcclusionMap", tex);
SetScale(ref mat, orientation, tex.name, "_OcclusionMap");
if (occlusionTexture.extensions != null)
{
occlusionTexture.extensions.Apply(occlusionTexture, mat, "_OcclusionMap");
}
}
})));
}
// Emissive factor
if (emissiveFactor != Color.black)
{
mat.SetColor("_EmissionColor", emissiveFactor);
mat.EnableKeyword("_EMISSION");
}
// Emissive texture
if (emissiveTexture != null)
{
yield return(StaticCoroutine.Start(TryGetTexture(textures, emissiveTexture, false, (tex, orientation) => {
if (tex != null)
{
mat.SetTexture("_EmissionMap", tex);
SetScale(ref mat, orientation, tex.name, "_EmissionMap");
mat.EnableKeyword("_EMISSION");
if (emissiveTexture.extensions != null)
{
emissiveTexture.extensions.Apply(emissiveTexture, mat, "_EmissionMap");
}
}
})));
}
if (alphaMode == AlphaMode.MASK)
{
mat.SetFloat("_AlphaCutoff", alphaCutoff);
}
mat.name = name;
onFinish(mat);
}
public IEnumerator CreateMaterial(GLTFTexture.ImportResult[] textures, AlphaMode alphaMode, ShaderSettings shaderSettings, Action <Material> onFinish)
{
// Shader
Shader sh = null;
if (alphaMode == AlphaMode.BLEND)
{
sh = shaderSettings.SpecularBlend;
}
else
{
sh = shaderSettings.Specular;
}
// Material
Material mat = new Material(sh);
mat.color = diffuseFactor;
mat.SetColor("_SpecColor", specularFactor);
mat.SetFloat("_GlossyReflections", glossinessFactor);
// Assign textures
if (textures != null)
{
// Diffuse texture
if (diffuseTexture != null)
{
if (textures.Length <= diffuseTexture.index)
{
Debug.LogWarning("Attempted to get diffuseTexture texture index " + diffuseTexture.index + " when only " + textures.Length + " exist");
}
else
{
yield return(StaticCoroutine.Start(textures[diffuseTexture.index].GetTextureCached(false, (tex, orientation) => {
if (tex != null)
{
mat.SetTexture("_MainTex", tex);
SetScale(ref mat, orientation, tex.name, "_MainTex");
if (diffuseTexture.extensions != null)
{
diffuseTexture.extensions.Apply(diffuseTexture, mat, "_MainTex");
}
}
})));
}
}
// Specular texture
if (specularGlossinessTexture != null)
{
if (textures.Length <= specularGlossinessTexture.index)
{
Debug.LogWarning("Attempted to get specularGlossinessTexture texture index " + specularGlossinessTexture.index + " when only " + textures.Length + " exist");
}
else
{
mat.EnableKeyword("_SPECGLOSSMAP");
yield return(StaticCoroutine.Start(textures[specularGlossinessTexture.index].GetTextureCached(false, (tex, orientation) => {
if (tex != null)
{
mat.SetTexture("_SpecGlossMap", tex);
SetScale(ref mat, orientation, tex.name, "_SpecGlossMap");
mat.EnableKeyword("_SPECGLOSSMAP");
if (specularGlossinessTexture.extensions != null)
{
specularGlossinessTexture.extensions.Apply(specularGlossinessTexture, mat, "_SpecGlossMap");
}
}
})));
}
}
}
onFinish(mat);
}
public IEnumerator CreateMaterial(GLTFTexture.ImportResult[] textures, AlphaMode alphaMode, ShaderSettings shaderSettings, Action <Material> onFinish)
{
// Shader
Shader sh = null;
if (alphaMode == AlphaMode.BLEND)
{
sh = shaderSettings.MetallicBlend;
}
else
{
sh = shaderSettings.Metallic;
}
// Material
Material mat = new Material(sh);
mat.color = baseColorFactor;
mat.SetFloat("_Metallic", metallicFactor);
mat.SetFloat("_Roughness", roughnessFactor);
// Assign textures
if (textures != null)
{
// Base color texture
if (baseColorTexture != null && baseColorTexture.index >= 0)
{
if (textures.Length <= baseColorTexture.index)
{
Debug.LogWarning("Attempted to get basecolor texture index " + baseColorTexture.index + " when only " + textures.Length + " exist");
}
else
{
yield return(StaticCoroutine.Start(textures[baseColorTexture.index].GetTextureCached(false, (tex, orientation) => {
if (tex != null)
{
mat.SetTexture("_MainTex", tex);
SetScale(ref mat, orientation, tex.name, "_MainTex");
if (baseColorTexture.extensions != null)
{
baseColorTexture.extensions.Apply(baseColorTexture, mat, "_MainTex");
}
}
})));
}
}
// Metallic roughness texture
if (metallicRoughnessTexture != null && metallicRoughnessTexture.index >= 0)
{
if (textures.Length <= metallicRoughnessTexture.index)
{
Debug.LogWarning("Attempted to get metallicRoughness texture index " + metallicRoughnessTexture.index + " when only " + textures.Length + " exist");
}
else
{
yield return(StaticCoroutine.Start(TryGetTexture(textures, metallicRoughnessTexture, true, (tex, orientation) => {
if (tex != null)
{
mat.SetTexture("_MetallicGlossMap", tex);
mat.EnableKeyword("_METALLICGLOSSMAP");
SetScale(ref mat, orientation, tex.name, "_MetallicGlossMap");
if (metallicRoughnessTexture.extensions != null)
{
metallicRoughnessTexture.extensions.Apply(metallicRoughnessTexture, mat, "_MetallicGlossMap");
}
}
})));
}
}
}
// After the texture and color is extracted from the glTFObject
if (mat.HasProperty("_BaseMap"))
{
mat.SetTexture("_BaseMap", mat.mainTexture);
}
if (mat.HasProperty("_BaseColor"))
{
mat.SetColor("_BaseColor", baseColorFactor);
}
onFinish(mat);
}
public Material CreateMaterial(GLTFTexture.ImportResult[] textures, AlphaMode alphaMode, ShaderSettings shaderSettings)
{
// Shader
Shader sh = null;
#if UNITY_2019_1_OR_NEWER
// LWRP support
if (GraphicsSettings.renderPipelineAsset)
{
sh = GraphicsSettings.renderPipelineAsset.defaultShader;
}
#endif
if (sh == null)
{
if (alphaMode == AlphaMode.BLEND)
{
sh = shaderSettings.SpecularBlend;
}
else
{
sh = shaderSettings.Specular;
}
}
// Material
Material mat = new Material(sh);
mat.color = diffuseFactor;
mat.SetColor("_SpecColor", specularFactor);
mat.SetFloat("_Glossiness", glossinessFactor);
// Diffuse texture
if (diffuseTexture != null)
{
if (textures.Length <= diffuseTexture.index)
{
Debug.LogWarning("Attempted to get diffuseTexture texture index " + diffuseTexture.index + " when only " + textures.Length + " exist");
}
else
{
mat.SetTexture("_MainTex", textures[diffuseTexture.index].image.texture);
}
}
// Specular texture
if (specularGlossinessTexture != null)
{
if (textures.Length <= specularGlossinessTexture.index)
{
Debug.LogWarning("Attempted to get specularGlossinessTexture texture index " + specularGlossinessTexture.index + " when only " + textures.Length + " exist");
}
else
{
mat.SetTexture("_SpecGlossMap", textures[specularGlossinessTexture.index].image.GetFixedMetallicRoughness());
mat.EnableKeyword("_SPECGLOSSMAP");
}
}
return(mat);
}
public IEnumerator CreateMaterial(GLTFTexture.ImportResult[] textures, ShaderSettings shaderSettings, Action <Material> onFinish)
{
Material mat = null;
IEnumerator en = null;
// Load metallic-roughness materials
if (pbrMetallicRoughness != null)
{
en = pbrMetallicRoughness.CreateMaterial(textures, alphaMode, shaderSettings, x => mat = x);
while (en.MoveNext())
{
yield return(null);
}
;
}
// Load specular-glossiness materials
else if (extensions != null && extensions.KHR_materials_pbrSpecularGlossiness != null)
{
en = extensions.KHR_materials_pbrSpecularGlossiness.CreateMaterial(textures, alphaMode, shaderSettings, x => mat = x);
while (en.MoveNext())
{
yield return(null);
}
;
}
// Load fallback material
else
{
mat = new Material(alphaMode == AlphaMode.BLEND ? shaderSettings.MetallicBlend : shaderSettings.Metallic);
}
// Normal texture
if (normalTexture != null)
{
en = TryGetTexture(textures, normalTexture, true, tex => {
if (tex != null)
{
mat.SetTexture("_BumpMap", tex);
mat.EnableKeyword("_NORMALMAP");
mat.SetFloat("_BumpScale", normalTexture.scale);
if (normalTexture.extensions != null)
{
normalTexture.extensions.Apply(normalTexture, mat, "_BumpMap");
}
}
});
while (en.MoveNext())
{
yield return(null);
}
;
}
// Occlusion texture
if (occlusionTexture != null)
{
en = TryGetTexture(textures, occlusionTexture, true, tex => {
if (tex != null)
{
mat.SetTexture("_OcclusionMap", tex);
if (occlusionTexture.extensions != null)
{
occlusionTexture.extensions.Apply(occlusionTexture, mat, "_OcclusionMap");
}
}
});
while (en.MoveNext())
{
yield return(null);
}
;
}
// Emissive factor
if (emissiveFactor != Color.black)
{
mat.SetColor("_EmissionColor", emissiveFactor);
mat.EnableKeyword("_EMISSION");
}
// Emissive texture
if (emissiveTexture != null)
{
en = TryGetTexture(textures, emissiveTexture, false, tex => {
if (tex != null)
{
mat.SetTexture("_EmissionMap", tex);
mat.EnableKeyword("_EMISSION");
if (emissiveTexture.extensions != null)
{
emissiveTexture.extensions.Apply(emissiveTexture, mat, "_EmissionMap");
}
}
});
while (en.MoveNext())
{
yield return(null);
}
;
}
if (alphaMode == AlphaMode.MASK)
{
mat.SetFloat("_AlphaCutoff", alphaCutoff);
}
#if UNITY_2019_1_OR_NEWER
if (GraphicsSettings.renderPipelineAsset)
{
URPHelper.SetMaterialKeywords(mat, alphaMode, doubleSided);
}
#endif
mat.name = name;
onFinish(mat);
}
public IEnumerator CreateMaterial(GLTFTexture.ImportResult[] textures, ShaderSettings shaderSettings, Action <Material> onFinish)
{
Material mat = new Material(Shader.Find("Unlit/Texture"));
IEnumerator en = null;
//UnityEngine.Debug.Log("textures size : " + textures.Length);
Stopwatch sw = new Stopwatch();
//if (textures[0] != null)
{
sw.Start();
en = textures[0].GetTextureCached(false, tex => {
if (tex != null)
{
mat.SetTexture("_MainTex", tex);
}
});
while (en.MoveNext())
{
yield return(null);
}
;
sw.Stop();
UnityEngine.Debug.Log("CreateMaterial : " + sw.ElapsedMilliseconds.ToString() + "ms");
}
//Load metallic-roughness materials
//if (pbrMetallicRoughness != null)
//{
// en = pbrMetallicRoughness.CreateMaterial(textures, alphaMode, shaderSettings, x => mat = x);
// while (en.MoveNext()) { yield return null; };
//}
//// Load specular-glossiness materials
//else if (extensions != null && extensions.KHR_materials_pbrSpecularGlossiness != null) {
// en = extensions.KHR_materials_pbrSpecularGlossiness.CreateMaterial(textures, alphaMode, shaderSettings, x => mat = x);
// while (en.MoveNext()) { yield return null; };
//}
//// Load fallback material
//else
//mat = new Material(Shader.Find("Unlit/Texture"));
//en = TryGetTexture(textures, normalTexture, true, tex => {
// if (tex != null)
// {
// mat.SetTexture("_MainTex", tex);
// }
//});
//while (en.MoveNext()) { yield return null; };
//// Normal texture
//if (normalTexture != null) {
// en = TryGetTexture(textures, normalTexture, true, tex => {
// if (tex != null) {
// mat.SetTexture("_BumpMap", tex);
// mat.EnableKeyword("_NORMALMAP");
// mat.SetFloat("_BumpScale", normalTexture.scale);
// if (normalTexture.extensions != null) {
// normalTexture.extensions.Apply(normalTexture, mat, "_BumpMap");
// }
// }
// });
// while (en.MoveNext()) { yield return null; };
//}
// Occlusion texture
//if (occlusionTexture != null) {
// en = TryGetTexture(textures, occlusionTexture, true, tex => {
// if (tex != null) {
// mat.SetTexture("_OcclusionMap", tex);
// if (occlusionTexture.extensions != null) {
// occlusionTexture.extensions.Apply(occlusionTexture, mat, "_OcclusionMap");
// }
// }
// });
// while (en.MoveNext()) { yield return null; };
//}
//// Emissive factor
//if (emissiveFactor != Color.black) {
// mat.SetColor("_EmissionColor", emissiveFactor);
// mat.EnableKeyword("_EMISSION");
//}
//// Emissive texture
//if (emissiveTexture != null) {
// en = TryGetTexture(textures, emissiveTexture, false, tex => {
// if (tex != null) {
// mat.SetTexture("_EmissionMap", tex);
// mat.EnableKeyword("_EMISSION");
// if (emissiveTexture.extensions != null) {
// emissiveTexture.extensions.Apply(emissiveTexture, mat, "_EmissionMap");
// }
// }
// });
// while (en.MoveNext()) { yield return null; };
//}
//if (alphaMode == AlphaMode.MASK) {
// mat.SetFloat("_AlphaCutoff", alphaCutoff);
//}
mat.name = name;
onFinish(mat);
yield return(null);
}
public ImportSettings()
{
shaderOverrides = new ShaderSettings();
}
public ImportSettings(Material _overrideMaterial)
{
shaderOverrides = new ShaderSettings(_overrideMaterial);
}
public ImportSettings(Shader defaultShader)
{
shaderOverrides = new ShaderSettings(defaultShader);
}
public IEnumerator CreateMaterial(GLTFTexture.ImportResult[] textures, ShaderSettings shaderSettings, Action <Material> onFinish)
{
Material mat = null;
IEnumerator en = null;
// Load metallic-roughness materials
if (pbrMetallicRoughness != null)
{
en = pbrMetallicRoughness.CreateMaterial(textures, alphaMode, shaderSettings, x => mat = x);
while (en.MoveNext())
{
yield return(null);
}
;
}
// Load specular-glossiness materials
else if (extensions != null && extensions.KHR_materials_pbrSpecularGlossiness != null)
{
en = extensions.KHR_materials_pbrSpecularGlossiness.CreateMaterial(textures, alphaMode, shaderSettings, x => mat = x);
while (en.MoveNext())
{
yield return(null);
}
;
}
// Load fallback material
else
{
mat = new Material(Shader.Find("Standard"));
}
// Normal texture
if (normalTexture != null)
{
en = TryGetTexture(textures, normalTexture, true, tex => {
if (tex != null)
{
mat.SetTexture("_BumpMap", tex);
mat.EnableKeyword("_NORMALMAP");
mat.SetFloat("_BumpScale", normalTexture.scale);
if (normalTexture.extensions != null)
{
normalTexture.extensions.Apply(normalTexture, mat, "_BumpMap");
}
}
});
while (en.MoveNext())
{
yield return(null);
}
;
}
// Occlusion texture
if (occlusionTexture != null)
{
en = TryGetTexture(textures, occlusionTexture, true, tex => {
if (tex != null)
{
mat.SetTexture("_OcclusionMap", tex);
if (occlusionTexture.extensions != null)
{
occlusionTexture.extensions.Apply(occlusionTexture, mat, "_OcclusionMap");
}
}
});
while (en.MoveNext())
{
yield return(null);
}
;
}
// Emissive factor
if (emissiveFactor != Color.black)
{
mat.SetColor("_EmissionColor", emissiveFactor);
mat.EnableKeyword("_EMISSION");
}
// Emissive texture
if (emissiveTexture != null)
{
en = TryGetTexture(textures, emissiveTexture, false, tex => {
if (tex != null)
{
mat.SetTexture("_EmissionMap", tex);
mat.EnableKeyword("_EMISSION");
if (emissiveTexture.extensions != null)
{
emissiveTexture.extensions.Apply(emissiveTexture, mat, "_EmissionMap");
}
}
});
while (en.MoveNext())
{
yield return(null);
}
;
}
if (doubleSided)
{
mat.SetFloat("_Cull", 0.0f);
}
if (alphaMode == AlphaMode.MASK)
{
mat.SetFloat("_AlphaCutoff", alphaCutoff);
}
else if (alphaMode == AlphaMode.BLEND)
{
mat.SetOverrideTag("RenderType", "Transparent");
mat.SetInt("_SrcBlend", (int)UnityEngine.Rendering.BlendMode.SrcAlpha);
mat.SetInt("_DstBlend", (int)UnityEngine.Rendering.BlendMode.OneMinusSrcAlpha);
mat.DisableKeyword("_ALPHAPREMULTIPLY_ON");
mat.renderQueue = (int)UnityEngine.Rendering.RenderQueue.Transparent;
mat.SetShaderPassEnabled("ShadowCaster", false);
mat.SetFloat("_Surface", 1.0f);
}
mat.name = name;
onFinish(mat);
}
public IEnumerator CreateMaterial(GLTFTexture.ImportResult[] textures, AlphaMode alphaMode, ShaderSettings shaderSettings, Action <Material> onFinish)
{
// Shader
Shader sh = null;
#if UNITY_2019_1_OR_NEWER
// LWRP support
if (GraphicsSettings.renderPipelineAsset)
{
sh = GraphicsSettings.renderPipelineAsset.defaultShader;
}
#endif
if (sh == null)
{
if (alphaMode == AlphaMode.BLEND)
{
sh = shaderSettings.SpecularBlend;
}
else
{
sh = shaderSettings.Specular;
}
}
Material mat = new Material(sh);
// Material
if (alphaMode == AlphaMode.BLEND)
{
mat.SetOverrideTag("RenderType", "Transparent");
mat.SetInt("_SrcBlend", (int)UnityEngine.Rendering.BlendMode.SrcAlpha);
mat.SetInt("_DstBlend", (int)UnityEngine.Rendering.BlendMode.OneMinusSrcAlpha);
mat.SetInt("_ZWrite", 0);
mat.DisableKeyword("_ALPHAPREMULTIPLY_ON");
mat.renderQueue = (int)UnityEngine.Rendering.RenderQueue.Transparent;
mat.SetShaderPassEnabled("ShadowCaster", false);
}
mat.color = diffuseFactor;
mat.SetColor("_SpecColor", specularFactor);
mat.SetFloat("_GlossyReflections", glossinessFactor);
// Assign textures
if (textures != null)
{
// Diffuse texture
if (diffuseTexture != null)
{
if (textures.Length <= diffuseTexture.index)
{
Debug.LogWarning("Attempted to get diffuseTexture texture index " + diffuseTexture.index + " when only " + textures.Length + " exist");
}
else
{
IEnumerator en = textures[diffuseTexture.index].GetTextureCached(false, tex => {
if (tex != null)
{
mat.SetTexture("_MainTex", tex);
}
});
while (en.MoveNext())
{
yield return(null);
}
;
}
}
// Specular texture
if (specularGlossinessTexture != null)
{
if (textures.Length <= specularGlossinessTexture.index)
{
Debug.LogWarning("Attempted to get specularGlossinessTexture texture index " + specularGlossinessTexture.index + " when only " + textures.Length + " exist");
}
else
{
mat.EnableKeyword("_SPECGLOSSMAP");
IEnumerator en = textures[specularGlossinessTexture.index].GetTextureCached(false, tex => {
if (tex != null)
{
mat.SetTexture("_SpecGlossMap", tex);
mat.EnableKeyword("_SPECGLOSSMAP");
}
});
while (en.MoveNext())
{
yield return(null);
}
;
}
}
}
onFinish(mat);
}
public IEnumerator CreateMaterial(GLTFTexture.ImportResult[] textures, AlphaMode alphaMode, ShaderSettings shaderSettings, Action <Material> onFinish)
{
// Shader
Shader sh = null;
#if UNITY_2019_1_OR_NEWER
// LWRP support
if (GraphicsSettings.renderPipelineAsset)
{
sh = GraphicsSettings.renderPipelineAsset.defaultShader;
}
#endif
if (sh == null)
{
if (alphaMode == AlphaMode.BLEND)
{
sh = shaderSettings.SpecularBlend;
}
else
{
sh = shaderSettings.Specular;
}
}
// Material
Material mat = new Material(sh);
mat.color = diffuseFactor;
mat.SetColor("_SpecColor", specularFactor);
mat.SetFloat("_GlossyReflections", glossinessFactor);
// Assign textures
if (textures != null)
{
// Diffuse texture
if (diffuseTexture != null)
{
if (textures.Length <= diffuseTexture.index)
{
Debug.LogWarning("Attempted to get diffuseTexture texture index " + diffuseTexture.index + " when only " + textures.Length + " exist");
}
else
{
IEnumerator en = textures[diffuseTexture.index].GetTextureCached(false, tex => {
if (tex != null)
{
mat.SetTexture("_MainTex", tex);
}
});
while (en.MoveNext())
{
yield return(null);
}
;
}
}
// Specular texture
if (specularGlossinessTexture != null)
{
if (textures.Length <= specularGlossinessTexture.index)
{
Debug.LogWarning("Attempted to get specularGlossinessTexture texture index " + specularGlossinessTexture.index + " when only " + textures.Length + " exist");
}
else
{
mat.EnableKeyword("_SPECGLOSSMAP");
IEnumerator en = textures[specularGlossinessTexture.index].GetTextureCached(false, tex => {
if (tex != null)
{
mat.SetTexture("_SpecGlossMap", tex);
mat.EnableKeyword("_SPECGLOSSMAP");
}
});
while (en.MoveNext())
{
yield return(null);
}
;
}
}
}
onFinish(mat);
}
public Material CreateMaterial(GLTFTexture.ImportResult[] textures, AlphaMode alphaMode, ShaderSettings shaderSettings)
{
// Shader
Shader sh = null;
#if UNITY_2019_1_OR_NEWER
// LWRP support
if (GraphicsSettings.renderPipelineAsset)
{
sh = GraphicsSettings.renderPipelineAsset.defaultShader;
}
#endif
if (sh == null)
{
if (alphaMode == AlphaMode.BLEND)
{
sh = shaderSettings.MetallicBlend;
}
else
{
sh = shaderSettings.Metallic;
}
}
// Material
Material mat = new Material(sh);
mat.color = baseColorFactor;
mat.SetFloat("_Metallic", metallicFactor);
mat.SetFloat("_Glossiness", 1 - roughnessFactor);
if (baseColorTexture != null && baseColorTexture.index >= 0)
{
if (textures.Length <= baseColorTexture.index)
{
Debug.LogWarning("Attempted to get basecolor texture index " + baseColorTexture.index + " when only " + textures.Length + " exist");
}
else
{
mat.SetTexture("_MainTex", textures[baseColorTexture.index].image.texture);
}
}
if (metallicRoughnessTexture != null && metallicRoughnessTexture.index >= 0)
{
if (textures.Length <= metallicRoughnessTexture.index)
{
Debug.LogWarning("Attempted to get metallicRoughness texture index " + metallicRoughnessTexture.index + " when only " + textures.Length + " exist");
}
else
{
mat.SetTexture("_MetallicGlossMap", textures[metallicRoughnessTexture.index].image.GetFixedMetallicRoughness());
mat.EnableKeyword("_METALLICGLOSSMAP");
}
}
// After the texture and color is extracted from the glTFObject
if (mat.HasProperty("_BaseMap"))
{
mat.SetTexture("_BaseMap", mat.mainTexture);
}
if (mat.HasProperty("_BaseColor"))
{
mat.SetColor("_BaseColor", baseColorFactor);
}
return(mat);
}
public IEnumerator CreateMaterial(GLTFTexture.ImportResult[] textures, ShaderSettings shaderSettings, Action <Material> onFinish)
{
Material mat = null;
IEnumerator en = null;
// Load metallic-roughness materials
if (pbrMetallicRoughness != null)
{
en = pbrMetallicRoughness.CreateMaterial(textures, alphaMode, shaderSettings, x => mat = x);
while (en.MoveNext())
{
yield return(null);
}
;
}
// Load specular-glossiness materials
else if (extensions != null && extensions.KHR_materials_pbrSpecularGlossiness != null)
{
en = extensions.KHR_materials_pbrSpecularGlossiness.CreateMaterial(textures, alphaMode, shaderSettings, x => mat = x);
while (en.MoveNext())
{
yield return(null);
}
;
}
// Load fallback material
else
{
mat = new Material(Shader.Find("Standard"));
}
// Normal texture
if (normalTexture != null)
{
en = TryGetTexture(textures, normalTexture, true, tex => {
if (tex != null)
{
mat.SetTexture("_BumpMap", tex);
mat.EnableKeyword("_NORMALMAP");
}
});
while (en.MoveNext())
{
yield return(null);
}
;
}
// Occlusion texture
if (occlusionTexture != null)
{
en = TryGetTexture(textures, occlusionTexture, true, tex => {
if (tex != null)
{
mat.SetTexture("_OcclusionMap", tex);
}
});
while (en.MoveNext())
{
yield return(null);
}
;
}
// Emissive factor
if (emissiveFactor != Color.black)
{
mat.SetColor("_EmissionColor", emissiveFactor);
mat.EnableKeyword("_EMISSION");
}
// Emissive texture
if (emissiveTexture != null)
{
en = TryGetTexture(textures, emissiveTexture, false, tex => {
if (tex != null)
{
mat.SetTexture("_EmissionMap", tex);
mat.EnableKeyword("_EMISSION");
}
});
while (en.MoveNext())
{
yield return(null);
}
;
}
if (alphaMode == AlphaMode.MASK)
{
mat.SetFloat("_AlphaCutoff", alphaCutoff);
}
mat.name = name;
onFinish(mat);
}
public IEnumerator CreateMaterial(GLTFTexture.ImportResult[] textures, AlphaMode alphaMode, ShaderSettings shaderSettings, Action <Material> onFinish)
{
// Shader
Shader sh = null;
if (alphaMode == AlphaMode.BLEND)
{
sh = shaderSettings.MetallicBlend;
}
else
{
sh = shaderSettings.Metallic;
}
// Material
Material mat = new Material(sh);
mat.color = baseColorFactor;
if (mat.HasProperty("_BaseColor"))
{
mat.SetColor("_BaseColor", baseColorFactor);
}
mat.SetFloat("_Metallic", metallicFactor);
mat.SetFloat("_Roughness", roughnessFactor);
// Assign textures
if (textures != null)
{
// Base color texture
if (baseColorTexture != null && baseColorTexture.index >= 0)
{
if (textures.Length <= baseColorTexture.index)
{
Debug.LogWarning("Attempted to get basecolor texture index " + baseColorTexture.index + " when only " + textures.Length + " exist");
}
else
{
IEnumerator en = textures[baseColorTexture.index].GetTextureCached(false, tex => {
if (tex != null)
{
if (mat.HasProperty("_BaseMap"))
{
mat.SetTexture("_BaseMap", tex);
if (baseColorTexture.extensions != null)
{
baseColorTexture.extensions.Apply(baseColorTexture, mat, "_BaseMap");
}
}
if (mat.HasProperty("_MainTex"))
{
mat.SetTexture("_MainTex", tex);
if (baseColorTexture.extensions != null)
{
baseColorTexture.extensions.Apply(baseColorTexture, mat, "_MainTex");
}
}
}
});
while (en.MoveNext())
{
yield return(null);
}
;
}
}
// Metallic roughness texture
if (metallicRoughnessTexture != null && metallicRoughnessTexture.index >= 0)
{
if (textures.Length <= metallicRoughnessTexture.index)
{
Debug.LogWarning("Attempted to get metallicRoughness texture index " + metallicRoughnessTexture.index + " when only " + textures.Length + " exist");
}
else
{
IEnumerator en = TryGetTexture(textures, metallicRoughnessTexture, true, tex => {
if (tex != null)
{
mat.SetTexture("_MetallicGlossMap", tex);
mat.EnableKeyword("_METALLICGLOSSMAP");
if (metallicRoughnessTexture.extensions != null)
{
metallicRoughnessTexture.extensions.Apply(metallicRoughnessTexture, mat, "_MetallicGlossMap");
}
}
});
while (en.MoveNext())
{
yield return(null);
}
;
}
}
}
onFinish(mat);
}