public void AssignToMaterial(Material target, out List <Material> materials, out List <Texture2D> masks, ref Texture2D normal)
{
materials = null;
masks = null;
// Find textureset & get masks
TextureSet textureSet = FindTextureSet(target.name);
if (textureSet == null)
{
return;
}
masks = new List <Texture2D>();
foreach (string maskPath in textureSet.m_PackedMasks)
{
masks.Add(AssetDatabase.LoadAssetAtPath <Texture2D>(maskPath));
}
// Find textureset shader
Shader shader = FindShader(textureSet.m_Shader);
materials = new List <Material>(shader.m_Materials.Count);
for (int i = 0; i < shader.m_Materials.Count; i++)
{
materials.Add(null);
}
foreach (Shader.Material material in shader.m_Materials)
{
ProceduralMaterial loadedMaterial = material.RetrieveProceduralMaterial();
if (loadedMaterial == null)
{
Utils.LogError("Could not find referenced .sbsar file: " + material.m_ResourcePath + ". Make sure the file is in your Unity project and load json file again.");
}
MaterialConfigurationData data = new MaterialConfigurationData();
data.m_Material = loadedMaterial;
ApplyMaterial(target, data, material.m_Name);
int matIndex;
if (int.TryParse(material.m_Name.Replace("Material", ""), out matIndex))
{
matIndex--;
materials[matIndex] = loadedMaterial;
}
}
normal = AssetDatabase.LoadAssetAtPath <Texture2D>(m_MeshNormalsPath);
}
void SaveUserData()
{
JSONClass userData = new JSONClass();
for (int i = 0; i < m_MaterialConfigurations.Count; i++)
{
MaterialConfigurationData data = m_MaterialConfigurations[i];
if (data.m_Material != null)
{
userData["mat" + (i + 1).ToString()] = AssetDatabase.AssetPathToGUID(AssetDatabase.GetAssetPath(data.m_Material));
}
}
AssetImporter ai = AssetImporter.GetAtPath(AssetDatabase.GetAssetPath(target));
ai.userData = userData.ToString();
}
static void ApplyMaterial(Material material, MaterialConfigurationData materialData, string matName)
{
ProceduralMaterial proceduralMaterial = materialData.m_Material as ProceduralMaterial;
if (proceduralMaterial != null)
{
Utils.Log("Setting procmat " + proceduralMaterial + " on property " + matName);
material.SetTexture("_" + matName + "_Color", proceduralMaterial.GetGeneratedTexture(proceduralMaterial.name + "_basecolor"));
material.SetTexture("_" + matName + "_RM", proceduralMaterial.GetGeneratedTexture(proceduralMaterial.name + "_metallic"));
material.SetTexture("_" + matName + "_Normal", proceduralMaterial.GetGeneratedTexture(proceduralMaterial.name + "_normal"));
}
else if (materialData.m_Material != null)
{
material.SetTexture("_" + matName + "_Color", materialData.m_Material.GetTexture("_MainTex"));
material.SetTexture("_" + matName + "_RM", materialData.m_Material.GetTexture("_MetallicGlossMap"));
material.SetTexture("_" + matName + "_Normal", materialData.m_Material.GetTexture("_BumpMap"));
}
}
public override void OnInspectorGUI()
{
if (!m_ProgressBarCleared)
{
m_ProgressBarCleared = true;
EditorUtility.ClearProgressBar();
}
EditorGUI.BeginChangeCheck();
// Warn if colorspace is not linear
if (PlayerSettings.colorSpace != ColorSpace.Linear)
{
GUILayout.Label("Color space mismatch", TitlesStyle);
GUILayout.BeginVertical("box");
EditorGUILayout.HelpBox("You need to set the project color space to *linear* for correct rendering. (Go to edit -> project settings -> player)", MessageType.Error);
GUILayout.EndVertical();
}
// Warn if colorspace is not linear
if (PlayerSettings.renderingPath != RenderingPath.DeferredShading)
{
GUILayout.Label("Rendering path", TitlesStyle);
GUILayout.BeginVertical("box");
EditorGUILayout.HelpBox("Depending on your hardware, the shader might not work. Try to set rendering path to *Deferred*. (Go to edit -> project settings -> player)", MessageType.Warning);
GUILayout.EndVertical();
}
if (Utils.ErrorMessages.Count > 0)
{
GUILayout.Label("Errors", TitlesStyle);
GUILayout.BeginVertical("box");
foreach (string error in Utils.ErrorMessages)
{
EditorGUILayout.HelpBox(error, MessageType.Error);
}
GUILayout.EndVertical();
}
//LOAD LAYERED MATERIAL
if (GUILayout.Button("Load .json file", GUILayout.Height(50)))
{
Utils.ErrorMessages.Clear();
LoadJson(Target);
}
//Materials Slots
GUILayout.Label("Materials", TitlesStyle);
GUILayout.BeginVertical("box");
for (int i = 0; i < m_MaterialConfigurations.Count; i++)
{
OnInspectorMaterial(ref m_MaterialConfigurations[i].m_Material, i + 1);
}
GUILayout.EndVertical();
//Mask Slots
GUILayout.Label("Masks", TitlesStyle);
GUILayout.BeginVertical("box");
m_MaskTexture = (Texture2D)EditorGUILayout.ObjectField("Composite Mask", Target.GetTexture("_Mask"), typeof(Texture2D), false);
Target.SetTexture("_Mask", m_MaskTexture);
GUILayout.EndVertical();
//Normal Slots
GUILayout.Label("Mesh", TitlesStyle);
GUILayout.BeginVertical("box");
m_NormalTexture = (Texture2D)EditorGUILayout.ObjectField("Mesh normal", Target.GetTexture("BaseNormal"), typeof(Texture2D), false);
Target.SetTexture("BaseNormal", m_NormalTexture);
GUILayout.EndVertical();
//Shader Parameters
GUILayout.Label("Parameters", TitlesStyle);
GUILayout.BeginVertical("box");
bool tmp = EditorGUILayout.Toggle("Generate normals from masks", m_UseNormalFromMask);
if (tmp != m_UseNormalFromMask)
{
m_UseNormalFromMask = tmp;
SetupUseNormalFromMask();
}
Object[] materialList = new Object[1];
materialList[0] = Target;
for (int i = 0; i < m_MaterialConfigurations.Count; i++)
{
OnInspectorMaterialParameters(materialList, i + 1);
}
GUILayout.EndVertical();
if (EditorGUI.EndChangeCheck())
{
PropertiesChanged();
SaveUserData();
for (int i = 0; i < m_MaterialConfigurations.Count; i++)
{
MaterialConfigurationData data = m_MaterialConfigurations[i];
if (data.m_Material != null)
{
ApplyMaterial(Target, data, "Material" + (i + 1).ToString());
}
}
}
}