private void LoadDataLoad()
{
if (File.Exists(GetSavePath(assetName) + "Load.xml"))
{
LoadData d = ReadParams <LoadData>(assetName, "Load.xml");
xoff = d.xoff;
yoff = d.yoff;
doSeamless = d.seamless;
periodize.vars = d.periodize;
factorTwo = (FactorTwo)d.factorTwo;
seamlessMaskIdx = (SeamLessMaskIndices)d.seamlessMaskIdx;
outputDir = d.outputDir;
}
else //reset everything
{
xoff = 0f;
yoff = 0f;
doSeamless = true;
periodize.ResetPara();
factorTwo = FactorTwo.One;
seamlessMaskIdx = SeamLessMaskIndices.s1;
outputDir = "";
}
}
private void UpdateLoad(float y2, float x1, float x2, bool changedState)
{
bool doUpdate = false;
bool reloadSeamless = false;
Texture2D texInput_ = EditorGUI.ObjectField(new Rect(x2, y2, 110, 110), texInput, typeof(Texture2D), true) as Texture2D;
doUpdate = OnTextureLoad(texInput_);//change the import settings if needed
string outputDir_ = EditorGUI.TextField(new Rect(x2, y2 + 120, 110, 20), new GUIContent("", "Name of the texture"), outputDir);
bool savePara = HasChanged(ref outputDir, outputDir_, doUpdate);
if (outputDir == "" && texInput)
{
outputDir = Path.GetFileNameWithoutExtension(AssetDatabase.GetAssetPath(texInput));
}
if (texInput && outputDir != "")
{
GUI.Label(new Rect(160, position.width - 140, 400, 20), "Output directory:");
GUI.Label(new Rect(160, position.width - 120, 400, 20), "Assets/Textures/" + outputDir + "/");
FactorTwo factorTwo_ = (FactorTwo)EditorGUI.EnumPopup(new Rect(x2, y2 + 171, 60, 20), factorTwo);
if (factorTwo_ != factorTwo)
{
factorTwo = factorTwo_;
doUpdate = true;
}
int N = GetTextureSize();//compute target size
int divFac = (int)factorTwo;
divFac = (int)Mathf.Pow(2f, (float)divFac);
GUI.Label(new Rect(x2, y2 + 190, 120, 20), new GUIContent("X offset", "Horizontal offset in the texture"));
float xoff2 = EditorGUI.Slider(new Rect(x2, y2 + 205, 120, 20), new GUIContent("", "Horizontal offset in the texture"), xoff, 0f, texInput == null ? 1f : Mathf.Max(0f, texInput.width - N));
GUI.Label(new Rect(x2, y2 + 225, 120, 20), new GUIContent("Y offset", "Vertical offset in the texture"));
float yoff2 = EditorGUI.Slider(new Rect(x2, y2 + 240, 120, 20), new GUIContent("", "Vertical offset in the texture"), yoff, 0f, texInput == null ? 1f : Mathf.Max(0f, texInput.height - N));
doUpdate = HasChanged(ref xoff, xoff2, doUpdate);
doUpdate = HasChanged(ref yoff, yoff2, doUpdate);
//RNG
if (GUI.Button(new Rect(x2, y2 + 380, 60, 20), new GUIContent("RNG", "Randomize parameters")))
{
seamlessMaskIdx = GetRandomEnum <SeamLessMaskIndices>();
xoff = Mathf.Floor(UnityEngine.Random.Range(0, Mathf.Max(0f, texInput.width - N)));
yoff = Mathf.Floor(UnityEngine.Random.Range(0, Mathf.Max(0f, texInput.height - N)));
doUpdate = true;
reloadSeamless = true;
}
//Crop
GUI.Label(new Rect(x2, y2 + 150, 120, 20), new GUIContent("Down scale", "Reduce resolution"));
if (doUpdate || changedState)
{
if (!texCropped || texCropped.width != N)
{
DestroyImmediate(texCropped);
texCropped = new Texture2D(N, N);
texCropped.hideFlags = HideFlags.HideAndDontSave;
}
if (tex2 == null || tex2.width != texInput.width || tex2.height != texInput.height)
{
DestroyImmediate(tex2);
tex2 = new RenderTexture(texInput.width, texInput.height, 16);
tex2.hideFlags = HideFlags.HideAndDontSave;
}
Graphics.Blit(texInput, tex2);
RenderTexture.active = tex2;
texCropped.ReadPixels(new Rect(xoff, yoff, N, N), 0, 0);
texCropped.Apply();
RenderTexture.active = null;
DestroyImmediate(tex2);
tex2 = new RenderTexture(N / divFac, N / divFac, 16);
tex2.hideFlags = HideFlags.HideAndDontSave;
Graphics.Blit(texCropped, tex2);
ToTexture2D(tex2, ref texCropped);
ToTexture2D(tex2, ref tex);//copy in case we don't use seamless version
//Debug.Log("Target size: " + texCropped.width);
//Graphics.Blit(texCropped, tex2);
}
GUI.Label(new Rect(x2, y2 + 280, 80, 20), "Seamless");
bool doSeamless2 = EditorGUI.Toggle(new Rect(x2 + 85, y2 + 280, 60, 20), doSeamless);
SeamLessMaskIndices seamlessMaskIdx_ = (SeamLessMaskIndices)EditorGUI.EnumPopup(new Rect(x2, y2 + 300, 60, 20), seamlessMaskIdx);
if (seamlessMaskIdx_ != seamlessMaskIdx || reloadSeamless)
{
seamlessMaskIdx = seamlessMaskIdx_;
doUpdate = true;
LoadSeamLessMask();
}
//Make seamless
DrawSliders(x2, y2 + 315, periodize);
if (periodize.CheckChange() || doUpdate || changedState || HasChanged(ref doSeamless, doSeamless2, doUpdate))
{
doUpdate = true;
if (doSeamless)
{
periodize.mat.SetTexture("_MaskX", seamless1);
periodize.mat.SetTexture("_MaskY", seamless2);
periodize.ApplyShader(texCropped, tex2, 1);
ToTexture2D(tex2, ref tex);
}
else //just copy he cropped version
{
Graphics.Blit(texCropped, tex2);
}
}
//Save parameters
if (doUpdate || savePara)
{
SaveDataLoad();
}
}
}