public static GWarpParams Create()
{
GWarpParams param = new GWarpParams();
param.Mask = null;
param.MaskIsNormalMap = false;
param.Strength = 1;
param.UseBackgroundAsMask = false;
return(param);
}
public void Apply(RenderTexture targetRt, GTextureFilterParams param)
{
GWarpParams warpParam = param.Warp;
RenderTexture bg = CloneBg(targetRt);
Mat.SetTexture("_MainTex", bg);
Mat.SetTexture("_Mask", warpParam.UseBackgroundAsMask ? (Texture)bg : (Texture)warpParam.Mask);
Mat.SetFloat("_Strength", warpParam.Strength);
GCommon.SetMaterialKeywordActive(Mat, "MASK_IS_NORMAL", warpParam.MaskIsNormalMap);
GCommon.DrawQuad(targetRt, GCommon.FullRectUvPoints, Mat, 0);
}
private void DrawFilterLayer(GTextureFilterLayer layer, int index)
{
string label = string.Format("{0} {1}", ObjectNames.NicifyVariableName(layer.Type.ToString()), layer.Enabled ? "" : "[-]");
string id = "texture-creator-filter" + index;
string prefKey = GEditorCommon.GetProjectRelatedEditorPrefsKey("foldout", id);
bool expanded = EditorPrefs.GetBool(prefKey, true);
int indent = EditorGUI.indentLevel;
EditorGUI.indentLevel = 0;
Rect headerRect = EditorGUILayout.BeginHorizontal();
expanded = EditorGUILayout.Foldout(expanded, label);
EditorPrefs.SetBool(prefKey, expanded);
GUILayout.FlexibleSpace();
Rect deleteButtonRect = EditorGUILayout.GetControlRect(GUILayout.Width(15));
if (headerRect.Contains(Event.current.mousePosition))
{
if (GUI.Button(deleteButtonRect, "X", EditorStyles.label))
{
ConfirmAndRemoveFilterAt(index);
}
}
EditorGUILayout.EndHorizontal();
if (expanded)
{
EditorGUI.indentLevel += 1;
layer.Enabled = EditorGUILayout.Toggle("Enable", layer.Enabled);
GTextureFilterParams param = layer.Param;
if (layer.Type == GTextureFilterType.Blur)
{
GBlurParams blur = param.Blur;
blur.Radius = EditorGUILayout.DelayedIntField("Radius", blur.Radius);
EditorGUILayout.LabelField("This filter is expensive!", GEditorCommon.WordWrapItalicLabel);
param.Blur = blur;
}
else if (layer.Type == GTextureFilterType.Curve)
{
GCurveParams curve = param.Curve;
curve.MasterCurve = EditorGUILayout.CurveField("Master", curve.MasterCurve, Color.white, GCommon.UnitRect);
curve.RedCurve = EditorGUILayout.CurveField("Red", curve.RedCurve, Color.red, GCommon.UnitRect);
curve.GreenCurve = EditorGUILayout.CurveField("Green", curve.GreenCurve, Color.green, GCommon.UnitRect);
curve.BlueCurve = EditorGUILayout.CurveField("Blue", curve.BlueCurve, Color.blue, GCommon.UnitRect);
curve.AlphaCurve = EditorGUILayout.CurveField("Alpha", curve.AlphaCurve, Color.gray, GCommon.UnitRect);
param.Curve = curve;
}
else if (layer.Type == GTextureFilterType.Invert)
{
GInvertParams invert = param.Invert;
invert.InvertRed = EditorGUILayout.Toggle("Red", invert.InvertRed);
invert.InvertGreen = EditorGUILayout.Toggle("Green", invert.InvertGreen);
invert.InvertBlue = EditorGUILayout.Toggle("Blue", invert.InvertBlue);
invert.InvertAlpha = EditorGUILayout.Toggle("Alpha", invert.InvertAlpha);
param.Invert = invert;
}
else if (layer.Type == GTextureFilterType.Step)
{
GStepParams step = param.Step;
step.Count = EditorGUILayout.IntSlider("Count", step.Count, 1, 256);
param.Step = step;
}
else if (layer.Type == GTextureFilterType.Warp)
{
GWarpParams warp = param.Warp;
warp.MaskIsNormalMap = EditorGUILayout.Toggle("Is Normal Map", warp.MaskIsNormalMap);
EditorGUILayout.BeginHorizontal();
EditorGUILayout.PrefixLabel("Mask");
using (EditorGUI.IndentLevelScope level = new EditorGUI.IndentLevelScope(-1))
{
warp.Mask = EditorGUILayout.ObjectField(warp.Mask, typeof(Texture2D), false) as Texture2D;
}
EditorGUILayout.EndHorizontal();
warp.Strength = EditorGUILayout.FloatField("Strength", warp.Strength);
param.Warp = warp;
}
/*
* else if (layer.Type == GTextureFilterType.HydraulicErosion)
* {
* GHydraulicErosionParams erosion = param.HydraulicErosion;
*
* erosion.Iteration = EditorGUILayout.IntField("Iteration", erosion.Iteration);
*
* Vector3 dim = erosion.Dimension;
* dim = GEditorCommon.InlineVector3Field("Dimension", dim);
* dim.Set(Mathf.Max(1, dim.x), Mathf.Max(1, dim.y), Mathf.Max(1, dim.z));
* erosion.Dimension = dim;
*
* erosion.Rain = EditorGUILayout.Slider("Rain", erosion.Rain, 0f, 1f);
* erosion.Transportation = EditorGUILayout.Slider("Transportation", erosion.Transportation, 0f, 1f);
* erosion.AngleMin = EditorGUILayout.Slider("Min Angle", erosion.AngleMin, 1f, 45f);
* erosion.Evaporation = EditorGUILayout.Slider("Evaporation", erosion.Evaporation, 0f, 1f);
*
* EditorGUILayout.BeginHorizontal();
* EditorGUILayout.PrefixLabel("Water Source");
* using (EditorGUI.IndentLevelScope level = new EditorGUI.IndentLevelScope(-1))
* {
* erosion.WaterSourceMap = EditorGUILayout.ObjectField(erosion.WaterSourceMap, typeof(Texture2D), false) as Texture2D;
* }
* EditorGUILayout.EndHorizontal();
*
* EditorGUILayout.BeginHorizontal();
* EditorGUILayout.PrefixLabel("Hardness");
* using (EditorGUI.IndentLevelScope level = new EditorGUI.IndentLevelScope(-1))
* {
* erosion.HardnessMap = EditorGUILayout.ObjectField(erosion.HardnessMap, typeof(Texture2D), false) as Texture2D;
* }
* EditorGUILayout.EndHorizontal();
*
* param.HydraulicErosion = erosion;
* }
*/
layer.Param = param;
EditorGUI.indentLevel -= 1;
}
EditorGUI.indentLevel = indent;
}
