// static MapPreview mapPrev = null;
public override void OnGUI(Rect pos, SerializedProperty prop, GUIContent label)
{
Event guiEvent = Event.current;
MaterialGradient grad = (MaterialGradient)fieldInfo.GetValue(prop.serializedObject.targetObject);
float labelWidth = GUI.skin.label.CalcSize(label).x + 5;
Rect textRect = new Rect(pos.x + labelWidth, pos.y, pos.width - labelWidth, pos.height);
// if (!mapPrev) mapPrev = GameObject.Find("MapPreview").GetComponent<MapPreview>();
if (guiEvent.type == EventType.Repaint)
{
GUIStyle gradStyle = new GUIStyle();
GUI.Label(pos, label);
// There is an issue with printing the texture
gradStyle.normal.background = grad.GetTexture((int)pos.width);
GUI.Label(textRect, GUIContent.none, gradStyle);
// if (mapPrev && mapPrev.autoUpdate) mapPrev.DrawMapInEditorGrad();
}
else if (guiEvent.type == EventType.MouseDown && guiEvent.button == 0 && textRect.Contains(guiEvent.mousePosition))
{
// Open the window when clicked on
MaterialGradientEditor window = EditorWindow.GetWindow <MaterialGradientEditor>();
window.Gradient = grad;
}
}
// Need a way to update both the min and max height through keys
private void Draw()
{
gradPrevRect = new Rect(borderSize, borderSize, position.width - borderSize * 2, 25);
GUI.DrawTexture(gradPrevRect, gradient.GetTexture((int)gradPrevRect.width));
matRects = new Rect[gradient.NumMats * 2];
for (int i = 0; i < gradient.NumMats * 2; i++)
{
MaterialGradient.MaterialLevel mat = gradient.GetMatLevel(Mathf.FloorToInt(i * 0.5f));
Rect matRect = new Rect(gradPrevRect.x + gradPrevRect.width * ((i % 2 == 0) ? mat.MinHeight : mat.MaxHeight) - keyWidth / 2.0f, gradPrevRect.yMax + borderSize, keyWidth, keyHeight);
if (i == selectedKeyIndex)
{
EditorGUI.DrawRect(new Rect(matRect.x - 2, matRect.y - 2, matRect.width + 4, matRect.height + 4), Color.black);
}
EditorGUI.DrawRect(matRect, mat.Tint);
matRects[i] = matRect;
}
Rect settingsRect = new Rect(borderSize, matRects[0].yMax + borderSize, position.width - borderSize * 2, position.height - borderSize);
GUILayout.BeginArea(settingsRect);
EditorGUI.BeginChangeCheck();
Texture2D newText = (Texture2D)EditorGUILayout.ObjectField("Texture", gradient.GetMatLevel(MatIndex).Texture, typeof(Texture2D), false);
Color newTint = EditorGUILayout.ColorField(gradient.GetMatLevel(MatIndex).Tint);
float newTintStrength = EditorGUILayout.Slider("Tint Strength", gradient.GetMatLevel(MatIndex).TintStrength, 0.0f, 1.0f);
float newMinSlope = EditorGUILayout.Slider("Min Slope", gradient.GetMatLevel(MatIndex).MinSlope, 0.0f, 90.0f);
float newMaxSlope = EditorGUILayout.Slider("Max Slope", gradient.GetMatLevel(MatIndex).MaxSlope, 0.0f, 90.0f);
float newBlendStrength = EditorGUILayout.Slider("Blend Strength", gradient.GetMatLevel(MatIndex).BlendStrength, 0.0f, 1.0f);
Vector2 newTileOffset = EditorGUILayout.Vector2Field("Tex Offset", gradient.GetMatLevel(MatIndex).TileOffset);
Vector2 newTileScale = EditorGUILayout.Vector2Field("Tex Scale", gradient.GetMatLevel(MatIndex).TileScale);
Vector2 newSplatNoiseVScale = EditorGUILayout.Vector2Field("Blend Noise Vector Scale", gradient.GetMatLevel(MatIndex).SplatNoiseVScale);
float newSplatNoiseScaler = EditorGUILayout.FloatField("Blend Noise Scaler", gradient.GetMatLevel(MatIndex).SplatNoiseScaler);
if (EditorGUI.EndChangeCheck())
{
gradient.UpdateMatTexture(MatIndex, newText);
gradient.UpdateMatTint(MatIndex, newTint);
gradient.UpdateMatTintStrength(MatIndex, newTintStrength);
gradient.UpdateMatMinSlope(MatIndex, newMinSlope);
gradient.UpdateMatMaxSlope(MatIndex, newMaxSlope);
gradient.UpdateMatBlendStrength(MatIndex, newBlendStrength);
gradient.UpdateMatTileOffset(MatIndex, newTileOffset);
gradient.UpdateMatTileScale(MatIndex, newTileScale);
gradient.UpdateMatSplatNoiseVScale(MatIndex, newSplatNoiseVScale);
gradient.UpdateMatSplatNoiseScaler(MatIndex, newSplatNoiseScaler);
}
gradient.bRandomizeTint = EditorGUILayout.Toggle("Randomize Tint", gradient.bRandomizeTint);
GUILayout.EndArea();
}