public override void OnInspectorGUI()
{
//元のInspector部分を表示
base.OnInspectorGUI();
SaveRenderTexture baker = target as SaveRenderTexture;
//ボタンを表示
if (GUILayout.Button("Save Render Texture"))
{
baker.Save();
}
}
// ------- --------------- -------------------
void Start()
{
if (objectToRender == null)
{
Debug.LogError("No object set for blueprint effect on: " + this.gameObject.name);
this.enabled = false;
return;
}
// ------------------------------------------------------------------
mainCam = Camera.main;
if (mainCam == null)
{
mainCam = GameObject.FindObjectOfType <Camera>();
}
if (mainCam == null)
{
Debug.LogError("No Camera found in the scene ");
}
// ------------------------------------------------------------------
peelingIntermidate = new RenderTexture[numberOfLayers];
for (int i = 0; i < peelingIntermidate.Length; i++)
{
peelingIntermidate[i] = new RenderTexture(mainCam.pixelWidth, mainCam.pixelHeight, 16, RenderTextureFormat.ARGBFloat)
{
filterMode = FilterMode.Point,
anisoLevel = 0,
useMipMap = false,
}
}
;
// ------------------------------------------------------------------
depthPeelingMat = new Material(Shader.Find("Unlit/DepthPeeler"));
if (depthPeelingMat == null)
{
Debug.LogError("Could not find the shade Unlit/DepthPeeler");
}
// ==================================================================
// ------------------------------------------------------------------
cbPeeling = new CommandBuffer();
cbPeeling.name = "DepthPeeling";
whiteTexture = Texture2D.blackTexture;
meshToDraw = objectToRender.GetComponent <MeshFilter>().sharedMesh;
for (int i = 0; i < numberOfLayers; i++)
{
if (i == 0)
{
cbPeeling.SetGlobalTexture("_PreviusLayer", whiteTexture);
}
else
{
cbPeeling.SetGlobalTexture("_PreviusLayer", peelingIntermidate[i - 1]);
}
cbPeeling.SetRenderTarget(peelingIntermidate[i]);
cbPeeling.ClearRenderTarget(true, true, Color.white);
meshMVP = objectToRender.transform.localToWorldMatrix;
cbPeeling.DrawMesh(meshToDraw, meshMVP, depthPeelingMat, 0, 0);
}
//cbPeeling.Blit(peelingIntermidate[1], BuiltinRenderTextureType.CameraTarget);
mainCam.AddCommandBuffer(CameraEvent.AfterForwardOpaque, cbPeeling);
// ==================================================================
// ------------------------------------------------------------------
edgeMap = new RenderTexture(peelingIntermidate[0]);
edgeConstructionMat = new Material(Shader.Find("Unlit/EdgeMapping"));
forwardPass = new RenderTexture(edgeMap);
// ------------------------------------------------------------------
cbEdgeMapping = new CommandBuffer();
cbEdgeMapping.name = "EdgeMapping";
for (int i = 0; i < numberOfLayers; i++)
{
cbEdgeMapping.SetRenderTarget(edgeMap);
cbEdgeMapping.ClearRenderTarget(true, true, Color.black);
cbEdgeMapping.Blit(peelingIntermidate[i], edgeMap, edgeConstructionMat, 0);
cbEdgeMapping.Blit(edgeMap, peelingIntermidate[i]);
}
for (int i = 0; i < numberOfLayers; i++)
{
// cbEdgeMapping.SetRenderTarget(edgeMap);
cbEdgeMapping.SetGlobalFloat("_Amount", Mathf.Pow(1 - (i + 1f) / numberOfLayers, _LayerPow));
cbEdgeMapping.Blit(peelingIntermidate[i], edgeMap, edgeConstructionMat, 1);
}
combineOnScreen = new Material(Shader.Find("Unlit/CombineOnScreen"));
cbEdgeMapping.Blit(BuiltinRenderTextureType.CameraTarget, forwardPass);
cbEdgeMapping.SetGlobalTexture("_ForwardPass", forwardPass);
cbEdgeMapping.Blit(edgeMap, BuiltinRenderTextureType.CameraTarget, combineOnScreen);
cbEdgeMapping.Blit(BuiltinRenderTextureType.CameraTarget, edgeMap);
mainCam.AddCommandBuffer(CameraEvent.AfterForwardOpaque, cbEdgeMapping);
}
// Update is called once per frame
void Update()
{
Shader.SetGlobalFloat("_ForwardPassContribution", objectOpacity);
if (Input.GetKeyDown(KeyCode.F))
{
captureSet++;
int i = 0;
foreach (RenderTexture t in peelingIntermidate)
{
SaveRenderTexture.Save(t, SaveRenderTexture.OutPutType.JPEG, objectToRender.name + "Set" + captureSet + "Layer" + i);
i++;
}
SaveRenderTexture.Save(edgeMap, SaveRenderTexture.OutPutType.JPEG, objectToRender.name + "Set" + captureSet + "FinalEdge");
}
}
}