private Mat AlphaBlending(Mat data, int posX, int posY)
{
var dataWidth = data.Size().Width;
var dataHeight = data.Size().Height;
var dataToBeFilled = new Scalar(0, 0, 0, 0);
Mat newMat;
newMat = data.CopyMakeBorder(
top: posY,
bottom: SceneSize.Height - dataHeight - posY,
left: posX,
right: SceneSize.Width - dataWidth - posX,
borderType: BorderTypes.Constant,
value: dataToBeFilled
);
if (PreLoadedMats != null)
{
PreLoadedMats.MoveNext();
var baseimg = PreLoadedMats.Current;
var newalpha = newMat.Split()[3];
Mat background = new Mat(SceneSize, MatType.CV_8UC3, 0);
Mat foreground = new Mat(SceneSize, MatType.CV_8UC3, 0);
Mat alpha = new Mat(SceneSize, MatType.CV_8UC3, 0);
baseimg = baseimg.CvtColor(ColorConversionCodes.RGBA2RGB);
baseimg.ConvertTo(background, MatType.CV_8UC3);
newMat = newMat.CvtColor(ColorConversionCodes.RGBA2RGB);
newMat.ConvertTo(foreground, MatType.CV_8UC3);
newalpha = newalpha.CvtColor(ColorConversionCodes.RGBA2RGB);
newalpha.ConvertTo(alpha, MatType.CV_8UC3);
Cv2.Multiply(alpha, foreground, foreground);
Cv2.Multiply(1 - (alpha / 255.0), background, background);
Cv2.Add(background, foreground, newMat);
background.Dispose();
foreground.Dispose();
alpha.Dispose();
BaseMat.Dispose();
newalpha.Dispose();
}
else
{
newMat.CopyTo(BaseMat, newMat.Split()[3]);
}
return(newMat);
}
private void CheckForMaterials()
{
numColors = (NumColors)EditorGUILayout.EnumPopup("Number of Colors", numColors);
if (numColors == NumColors.TwoColors)
{
EditorGUILayout.BeginHorizontal();
baseMatSel = (BaseMat)EditorGUILayout.EnumPopup("Base Material", baseMatSel);
baseMatCol = EditorGUILayout.ColorField(baseMatCol);
EditorGUILayout.EndHorizontal();
EditorGUILayout.BeginHorizontal();
borderMatSel = (BorderMat)EditorGUILayout.EnumPopup("Border Material", borderMatSel);
borderMatCol = EditorGUILayout.ColorField(borderMatCol);
EditorGUILayout.EndHorizontal();
if (!baseMat)
{
baseMat = new Material(Shader.Find("Diffuse"));
AssetDatabase.CreateAsset(baseMat, "Assets/newBaseMaterial.mat");
}
if (!borderMat)
{
borderMat = new Material(Shader.Find("Diffuse"));
AssetDatabase.CreateAsset(borderMat, "Assets/newBorderMaterial.mat");
}
if (baseMatSel == BaseMat.Wood)
{
if (baseMat.mainTexture != tcmPrefabs.baseWood)
{
baseMat.mainTexture = tcmPrefabs.baseWood;
}
}
else
{
if (baseMat.mainTexture != tcmPrefabs.baseMetal)
{
baseMat.mainTexture = tcmPrefabs.baseMetal;
}
}
if (borderMatSel == BorderMat.Wood)
{
if (borderMat.mainTexture != tcmPrefabs.borderWood)
{
borderMat.mainTexture = tcmPrefabs.borderWood;
}
}
else
{
if (borderMat.mainTexture != tcmPrefabs.borderMetal)
{
borderMat.mainTexture = tcmPrefabs.borderMetal;
}
}
AddMaterials(baseMat, borderMat, baseMat, borderMat, baseMatCol, borderMatCol, baseMatCol, borderMatCol);
}
else
{
EditorGUILayout.BeginHorizontal();
topBaseMatSel = (TopBaseMat)EditorGUILayout.EnumPopup("Top Base Material", topBaseMatSel);
topBaseMatCol = EditorGUILayout.ColorField(topBaseMatCol);
EditorGUILayout.EndHorizontal();
EditorGUILayout.BeginHorizontal();
topBorderMatSel = (TopBorderMat)EditorGUILayout.EnumPopup("Top Border Material", topBorderMatSel);
topBorderMatCol = EditorGUILayout.ColorField(topBorderMatCol);
EditorGUILayout.EndHorizontal();
EditorGUILayout.BeginHorizontal();
bottomBaseMatSel = (BottomBaseMat)EditorGUILayout.EnumPopup("Bottom Base Material", bottomBaseMatSel);
bottomBaseMatCol = EditorGUILayout.ColorField(bottomBaseMatCol);
EditorGUILayout.EndHorizontal();
EditorGUILayout.BeginHorizontal();
bottomBorderMatSel = (BottomBorderMat)EditorGUILayout.EnumPopup("Bottom Border Material", bottomBorderMatSel);
bottomBorderMatCol = EditorGUILayout.ColorField(bottomBorderMatCol);
EditorGUILayout.EndHorizontal();
if (!topBaseMat)
{
topBaseMat = new Material(Shader.Find("Diffuse"));
AssetDatabase.CreateAsset(topBaseMat, "Assets/newTopBaseMaterial.mat");
}
if (!topBorderMat)
{
topBorderMat = new Material(Shader.Find("Diffuse"));
AssetDatabase.CreateAsset(topBorderMat, "Assets/newTopBorderMaterial.mat");
}
if (!bottomBaseMat)
{
bottomBaseMat = new Material(Shader.Find("Diffuse"));
AssetDatabase.CreateAsset(bottomBaseMat, "Assets/newBottomBaseMaterial.mat");
}
if (!bottomBorderMat)
{
bottomBorderMat = new Material(Shader.Find("Diffuse"));
AssetDatabase.CreateAsset(bottomBorderMat, "Assets/newBottomBorderMaterial.mat");
}
if (topBaseMatSel == TopBaseMat.Wood)
{
if (topBaseMat.mainTexture != tcmPrefabs.baseWood)
{
topBaseMat.mainTexture = tcmPrefabs.baseWood;
}
}
else
{
if (topBaseMat.mainTexture != tcmPrefabs.baseMetal)
{
topBaseMat.mainTexture = tcmPrefabs.baseMetal;
}
}
if (topBorderMatSel == TopBorderMat.Wood)
{
if (topBorderMat.mainTexture != tcmPrefabs.borderWood)
{
topBorderMat.mainTexture = tcmPrefabs.borderWood;
}
}
else
{
if (topBorderMat.mainTexture != tcmPrefabs.borderMetal)
{
topBorderMat.mainTexture = tcmPrefabs.borderMetal;
}
}
if (bottomBaseMatSel == BottomBaseMat.Wood)
{
if (bottomBaseMat.mainTexture != tcmPrefabs.baseWood)
{
bottomBaseMat.mainTexture = tcmPrefabs.baseWood;
}
}
else
{
if (bottomBaseMat.mainTexture != tcmPrefabs.baseMetal)
{
bottomBaseMat.mainTexture = tcmPrefabs.baseMetal;
}
}
if (bottomBorderMatSel == BottomBorderMat.Wood)
{
if (bottomBorderMat.mainTexture != tcmPrefabs.borderWood)
{
bottomBorderMat.mainTexture = tcmPrefabs.borderWood;
}
}
else
{
if (bottomBorderMat.mainTexture != tcmPrefabs.borderMetal)
{
bottomBorderMat.mainTexture = tcmPrefabs.borderMetal;
}
}
AddMaterials(topBaseMat, topBorderMat, bottomBaseMat, bottomBorderMat, topBaseMatCol, topBorderMatCol, bottomBaseMatCol, bottomBorderMatCol);
}
}
