private void CreateMaterial(Material material, int count)
{
PmxMaterial pmxMaterial = new PmxMaterial();
pmxMaterial.Name = material.name;
pmxMaterial.NameE = material.name;
pmxMaterial.Flags = (PmxMaterial.MaterialFlags.DrawBoth | PmxMaterial.MaterialFlags.Shadow | PmxMaterial.MaterialFlags.SelfShadowMap | PmxMaterial.MaterialFlags.SelfShadow);
if (material.HasProperty("_MainTex"))
{
string textureName = material.name;
if (textureName.Contains("Instance"))
{
textureName = material.name + "_(" + material.GetInstanceID() + ")";
}
pmxMaterial.Tex = textureName + ".png";
Texture mainTexture = material.GetTexture("_MainTex");
if (mainTexture == null)
{
mainTexture = material.mainTexture;
}
if (mainTexture != null && this.SaveTexture)
{
Debug.Log($"Generate Material: {material.name} {mainTexture.name}");
TextureBuilder.WriteTextureToFile(Path.Combine(this.ExportFolder, pmxMaterial.Tex), mainTexture);
}
}
if (material.HasProperty("_AmbColor"))
{
pmxMaterial.Ambient = new PmxLib.Vector3(material.GetColor("_AmbColor"));
}
if (material.HasProperty("_Color"))
{
pmxMaterial.Diffuse = new PmxLib.Vector4(material.GetColor("_Color"));
}
if (material.HasProperty("_Opacity"))
{
pmxMaterial.Diffuse.Alpha = material.GetFloat("_Opacity");
}
if (material.HasProperty("_SpecularColor"))
{
pmxMaterial.Specular = new PmxLib.Vector3(material.GetColor("_SpecularColor"));
}
if (material.HasProperty("_Shininess"))
{
pmxMaterial.Power = material.GetFloat("_Shininess");
}
if (material.HasProperty("_OutlineColor"))
{
pmxMaterial.EdgeSize = material.GetFloat("_OutlineWidth");
pmxMaterial.EdgeColor = new PmxLib.Vector4(material.GetColor("_OutlineColor"));
}
pmxMaterial.FaceCount = count;
this.pmxFile.MaterialList.Add(pmxMaterial);
}
private string GenerateMaterial(StringBuilder matOutput, List <string> matNameCache, Material material)
{
Debug.Log($"Generating material: {material.name}");
string matRef = material.name;
if (matRef.Contains("Instance"))
{
matRef += "_(" + material.GetInstanceID() + ")";
}
if (!matNameCache.Contains(matRef))
{
matNameCache.Add(matRef);
matOutput.AppendLine("newmtl " + matRef);
if (material.HasProperty("_Color"))
{
Color color = material.color;
matOutput.AppendLine("Kd " + color.r + " " + color.g + " " + color.b);
float num = Mathf.Lerp(1f, 0f, color.a);
matOutput.AppendLine("d " + num);
}
if (material.mainTexture != null)
{
Texture mainTex = this.GetMainTex(material);
if (mainTex != null)
{
if (mainTex.wrapMode == TextureWrapMode.Clamp)
{
matOutput.AppendLine("-clamp on");
}
Vector2 textureScale = material.GetTextureScale("_MainTex");
matOutput.AppendLine("s " + textureScale.x + " " + textureScale.y);
matOutput.AppendLine("map_Kd " + matRef + "d.png");
if (this.SaveTexture)
{
TextureBuilder.WriteTextureToFile(Path.Combine(this.ExportFolder, matRef + "d.png"), mainTex);
}
Texture2D shadowTex = this.GetShadowTex(material);
if (shadowTex != null)
{
matOutput.AppendLine("map_Ka " + matRef + "a.png");
if (this.SaveTexture)
{
TextureBuilder.WriteTextureToFile(Path.Combine(this.ExportFolder, matRef + "a.png"), shadowTex);
}
}
}
else
{
Debug.LogWarning("No texture found for " + matRef);
}
}
else
{
Debug.Log("No Texture for " + matRef);
}
matOutput.AppendLine();
}
return(matRef);
}
private Texture2D GetShadowTex(Material material)
{
if (material.HasProperty("_ShadowTex"))
{
Texture texture = material.GetTexture("_ShadowTex");
return((texture.GetType() != typeof(RenderTexture)) ? (texture as Texture2D) : TextureBuilder.ConvertToTexture2D(texture as RenderTexture));
}
return(null);
}
