/// <summary>
/// Create custom materials, you can add certain maps like Albedo, normal, etc. if you like.
/// </summary>
/// <param name="color"></param>
/// <param name="roughness"></param>
/// <param name="metallic"></param>
/// <param name="albedoMap"></param>
/// <param name="normalMap"></param>
/// <param name="roughnessMap"></param>
/// <param name="metallicMap"></param>
/// <param name="mask"></param>
/// <param name="type">2: hologram, 3:emissive</param>
/// <param name="emissiveStrength"></param>
/// <returns></returns>
private MaterialEffect CreateMaterial(Color color, float roughness, float metallic, Texture2D albedoMap = null, Texture2D normalMap = null, Texture2D roughnessMap = null, Texture2D metallicMap = null, Texture2D mask = null, Texture2D displacementMap = null, MaterialEffect.MaterialTypes type = 0, float emissiveStrength = 0)
{
MaterialEffect mat = new MaterialEffect(Shaders.ClearGBufferEffect);
mat.Initialize(color, roughness, metallic, albedoMap, normalMap, roughnessMap, metallicMap, mask, displacementMap, type, emissiveStrength);
return(mat);
}
private Model ProcessModel(Model model)
{
foreach (ModelMesh mesh in model.Meshes)
{
foreach (ModelMeshPart meshPart in mesh.MeshParts)
{
MaterialEffect matEffect = new MaterialEffect(meshPart.Effect);
if (!(meshPart.Effect is BasicEffect))
{
throw new Exception("Can only process models with basic effect");
}
BasicEffect oEffect = meshPart.Effect as BasicEffect;
if (oEffect.TextureEnabled)
{
matEffect.AlbedoMap = oEffect.Texture;
}
matEffect.DiffuseColor = oEffect.DiffuseColor;
meshPart.Effect = matEffect;
}
}
return(model);
}
public void Load(ContentManager content, GraphicsDevice graphicsDevice)
{
BaseTex = new Texture2D(graphicsDevice, 1, 1);
BaseTex.SetData(new Color[] { Color.White });
Truck = content.Load <Model>("Art/truck_skeleton");
Isosphere = content.Load <Model>("Art/isosphere");
EnvironmentMap = content.Load <Texture2D>("Art/1900");
TruckMaterial = CreateMaterial(Color.Wheat, 0.1f, 0.1f,
albedoMap: content.Load <Texture2D>("Art/truck_skeleton_albedo"),
normalMap: content.Load <Texture2D>("Art/truck_skeleton_normal"),
roughnessMap: content.Load <Texture2D>("Art/truck_skeleton_roughness"),
metallicMap: content.Load <Texture2D>("Art/truck_skeleton_metallic")
);
TruckMaterial2 = CreateMaterial(Color.Wheat, 0.1f, 0.1f,
albedoMap: content.Load <Texture2D>("Art/truck_skeleton_albedo"),
normalMap: content.Load <Texture2D>("Art/truck_skeleton_normal"),
roughnessMap: content.Load <Texture2D>("Art/truck_skeleton_roughness"),
metallicMap: content.Load <Texture2D>("Art/truck_skeleton_metallic")
);
TruckMaterial2.RenderCClockwise = true;
GoldMaterial = CreateMaterial(Color.Gold, 0.2f, 1);
}
