public static void DestroyCamera()
{
if (_instance != null)
{
Object.Destroy(_instance);
_instance = null;
}
}
public static OutlineCamera GetCamera()
{
if (_instance == null)
{
_instance = (new GameObject("Outline Camera")).AddComponent <OutlineCamera>();
}
return(_instance);
}
void OnEnable()
{
Camera cam = Camera.main;
if (cam != null)
{
m_OutlineCamera = cam.GetComponent <OutlineCamera>();
}
Bind();
}
void OnDestroy()
{
if (_renderTexture != null)
{
_renderTexture.Release();
}
if (_extraRenderTexture != null)
{
_extraRenderTexture.Release();
}
DestroyMaterials();
OutlineCamera.DestroyCamera();
}
// Use this for initialization
void Start()
{
mat = GetComponentInChildren <Renderer> ().material;
orgColor = mat.GetColor("_Color");
orgShader = mat.shader;
orgLayer = gameObject.layer;
#region Regist Outline
OutlineCamera outline = GameObject.FindObjectOfType <OutlineCamera>();
if (outline)
{
outline.Regist(this);
}
#endregion
}
void OnDisable()
{
Unbind();
m_OutlineCamera = null;
}
public void OnPreRender()
{
CreateMaterialsIfNeeded();
if (_renderTexture == null || _renderTexture.width != sourceCamera.pixelWidth || _renderTexture.height != sourceCamera.pixelHeight)
{
_renderTexture = new RenderTexture(sourceCamera.pixelWidth, sourceCamera.pixelHeight, 16, RenderTextureFormat.Default);
_extraRenderTexture = new RenderTexture(sourceCamera.pixelWidth, sourceCamera.pixelHeight, 16, RenderTextureFormat.Default);
}
UpdateMaterialsPublicProperties();
var cam = OutlineCamera.GetCamera();
cam.Sync(sourceCamera, _renderTexture);
cam.CommandBuffer.SetRenderTarget(_renderTexture);
cam.CommandBuffer.Clear();
if (Outline.Pool.Count > 0)
{
foreach (Outline outline in Outline.Pool)
{
LayerMask l = sourceCamera.cullingMask;
if (outline != null && l == (l | (1 << outline.gameObject.layer)))
{
var arr = outline.GetMaterials();
for (int v = 0; v < arr.Length; v++)
{
Material m = null;
if (arr[v] && arr[v].mainTexture != null)
{
int id = arr[v].mainTexture.GetInstanceID();
if (!_materialBuffer.TryGetValue(id, out m))
{
if (outline.eraseRenderer)
{
m = new Material(_outlineEraseMaterial);
}
else
{
m = new Material(GetMaterialFromID(outline.presetColor));
}
m.mainTexture = arr[v].mainTexture;
_materialBuffer[id] = m;
}
}
else
{
if (outline.eraseRenderer)
{
m = _outlineEraseMaterial;
}
else
{
m = GetMaterialFromID(outline.presetColor);
}
}
if (backfaceCulling)
{
m.SetInt("_Culling", (int)UnityEngine.Rendering.CullMode.Back);
}
else
{
m.SetInt("_Culling", (int)UnityEngine.Rendering.CullMode.Off);
}
cam.CommandBuffer.DrawRenderer(outline.Renderer, m, 0, 0);
if (outline.MeshFilter)
{
if (outline.MeshFilter.sharedMesh != null)
{
for (int i = 1; i < outline.MeshFilter.sharedMesh.subMeshCount; i++)
{
cam.CommandBuffer.DrawRenderer(outline.Renderer, m, i, 0);
}
}
}
if (outline.SkinnedMeshRenderer)
{
if (outline.SkinnedMeshRenderer.sharedMesh != null)
{
for (int i = 1; i < outline.SkinnedMeshRenderer.sharedMesh.subMeshCount; i++)
{
cam.CommandBuffer.DrawRenderer(outline.Renderer, m, i, 0);
}
}
}
}
}
}
}
cam.Camera.Render();
}
