/// <summary>
/// Looks for suitable cached material and creates a new one if needed.
/// </summary>
public static Material GetMaterial(ObjectType objectType, RenderMode renderMode = RenderMode.Grab,
BlendMode blendMode = BlendMode.Normal, Shader shader = null)
{
// Framebuffer won't work in the editor, so fallback to Grab mode.
if (Application.isEditor && renderMode == RenderMode.Framebuffer)
{
renderMode = RenderMode.Grab;
}
var blendMataterial = new BlendMaterial(objectType, renderMode, blendMode);
// Disable caching for mesh and particle materials, as they are sharing them.
if (objectType != ObjectType.MeshDefault && objectType != ObjectType.ParticleDefault && cachedMaterials.Exists(m => m.IsEqual(blendMataterial)))
{
return(cachedMaterials.Find(m => m.IsEqual(blendMataterial)).Material);
}
else
{
var mat = new Material(shader ? shader : Resources.Load <Shader>(string.Format("BlendModes/{0}/{1}", objectType, renderMode)));
mat.hideFlags = HideFlags.HideAndDontSave;
mat.EnableKeyword("Bm" + blendMode.ToString());
blendMataterial.Material = mat;
cachedMaterials.Add(blendMataterial);
return(mat);
}
}
/// <summary>
/// Looks for suitable cached material and creates a new one if needed.
/// </summary>
public static Material GetMaterial(ObjectType objectType, RenderMode renderMode, BlendMode blendMode, bool selectiveBlending)
{
if (blendMode == BlendMode.Normal)
{
if (objectType == ObjectType.MeshDefault)
{
var mat = new Material(Shader.Find("Diffuse"));
mat.hideFlags = HideFlags.HideAndDontSave;
return(mat);
}
else if (objectType == ObjectType.SpriteDefault)
{
var mat = new Material(Shader.Find("Sprites/Default"));
mat.hideFlags = HideFlags.HideAndDontSave;
return(mat);
}
else if (objectType == ObjectType.ParticleDefault)
{
var mat = new Material(Shader.Find("Particles/Additive"));
mat.hideFlags = HideFlags.HideAndDontSave;
return(mat);
}
else
{
return(null);
}
}
// Framebuffer won't work in the editor, so fallback to Grab mode.
if (Application.isEditor && renderMode == RenderMode.Framebuffer)
{
renderMode = RenderMode.Grab;
}
var blendMataterial = new BlendMaterial(objectType, renderMode, blendMode, selectiveBlending);
// Disable caching for mesh and particle materials, as they are sharing them.
if (objectType != ObjectType.MeshDefault && objectType != ObjectType.ParticleDefault && cachedMaterials.Exists(m => m.IsEqual(blendMataterial)))
{
return(cachedMaterials.Find(m => m.IsEqual(blendMataterial)).Material);
}
else
{
var mat = new Material(Resources.Load <Shader>(string.Format("BlendModes/{0}/{1}", objectType, renderMode)));
mat.hideFlags = HideFlags.HideAndDontSave;
mat.EnableKeyword("BM" + blendMode.ToString());
mat.SetFloat("_IsSelectiveBlendingActive", selectiveBlending ? 1 : 0);
blendMataterial.Material = mat;
cachedMaterials.Add(blendMataterial);
return(mat);
}
}
public bool IsEqual(BlendMaterial mat)
{
return(mat.ObjectType == ObjectType && mat.RenderMode == RenderMode &&
mat.BlendMode == BlendMode && mat.SelectiveBlending == SelectiveBlending);
}
public bool IsEqual(BlendMaterial mat)
{
return(mat.ObjectType == ObjectType && mat.RenderMode == RenderMode && mat.BlendMode == BlendMode);
}