public void Setup(SerializedProperty property)
{
m_property = property;
modeProperty = property.FindPropertyRelative("m_mode");
colorArrayProperty = property.FindPropertyRelative("m_serializedColorKeys");
alphaArrayProperty = property.FindPropertyRelative("m_serializedAlphaKeys");
editMode = EditMode.color;
selectedItem = 0;
selectedProperty = colorArrayProperty.GetArrayElementAtIndex(0);
gradientTexture = new Texture2D(400, 1);
gradientTexture.wrapMode = TextureWrapMode.Clamp;
currentGradient = GradientFieldDrawer.GenerateGradient(property);
GradientFieldDrawer.SetGradientToTexture(currentGradient, gradientTexture);
bgTexture = GradientFieldDrawer.GenerateInspectorBackground(30, 2);
alphaHandle = LoadIconFromRelativePath("/Resources/GradientAlphaKey.png");
colorHandle = LoadIconFromRelativePath("/Resources/GradientColorKey.png");
alphaHandleHighlight = LoadIconFromRelativePath("/Resources/GradientAlphaKey.Highlight.png");
colorHandleHighlight = LoadIconFromRelativePath("/Resources/GradientColorKey.Highlight.png");
}
void Save()
{
GradientFieldDrawer.ResetGradient();
m_property.serializedObject.ApplyModifiedProperties();
int excludeAlpha = -1;
int excludeColor = -1;
if (isDraggingToRemove)
{
excludeAlpha = editMode == EditMode.alpha ? selectedItem : -1;
excludeColor = editMode == EditMode.color ? selectedItem : -1;
}
currentGradient = GradientFieldDrawer.GenerateGradient(m_property, excludeColor, excludeAlpha);
GradientFieldDrawer.SetGradientToTexture(currentGradient, gradientTexture);
Repaint();
}
