protected override void DrawContent()
{
FloatSliderAttribute attr = GetAttr <FloatSliderAttribute>();
if (drawer == null)
{
drawer = new FloatSliderDrawer();
drawer.IsExpandWidth = attr.IsExpandWidth;
drawer.Text = ItemDrawer.Label;
drawer.OnValueChanged = (value) =>
{
ItemDrawer.Value = value;
};
drawer.Value = (float)ItemDrawer.Value;
}
float leftValue = attr.MinValue;
float rightValue = attr.MaxValue;
if (!string.IsNullOrEmpty(attr.MinValueMemberName))
{
leftValue = DrawerUtility.GetMemberValue <float>(attr.MinValueMemberName, ItemDrawer.Target);
}
if (!string.IsNullOrEmpty(attr.MaxValueMemberName))
{
rightValue = DrawerUtility.GetMemberValue <float>(attr.MaxValueMemberName, ItemDrawer.Target);
}
drawer.MinValue = leftValue;
drawer.MaxValue = rightValue;
drawer.OnGUILayout();
}
protected void ShowHeightLayerCombinations()
{
if (ShizenTerrain.Heights == null)
{
return;
}
if (ShizenTerrain.Heights.Count == 0)
{
return;
}
using (new GUILayout.HorizontalScope(baseSkin.FindStyle("FinalHeightMap")))
{
using (new GUILayout.VerticalScope(GUILayout.ExpandWidth(true)))
{
if (ButtonDrawer.Draw(new GUIContent("Combine Height Layers",
"Combine all Height Layer Maps into one final texture."), baseSkin.FindStyle("CenteredButton")))
{
ShizenTerrain.FinalHeightmap = MainAlgorithms.CombineHeightLayers(Terrain, ShizenTerrain.Heights);
}
if (ShizenTerrain.Heights != null)
{
for (int i = 0; i < ShizenTerrain.Heights.Count; i++)
{
using (new GUILayout.HorizontalScope(baseSkin.FindStyle("Property")))
ShizenTerrain.Heights[i].LayerProperties.Opacity =
FloatSliderDrawer.Draw(new GUIContent(string.Format("{0} Opacity", ShizenTerrain.Heights[i].Name)),
ShizenTerrain.Heights[i].LayerProperties.Opacity,
0, 1, baseSkin, false, false, 100);
}
}
}
using (new GUILayout.VerticalScope(baseSkin.FindStyle("CenteredImage"), GUILayout.Width(325)))
{
if (ShizenTerrain.FinalHeightmap != null)
{
GUILayout.Space(300);
EditorGUI.DrawPreviewTexture(new Rect(EditorGUILayout.GetControlRect().position + new Vector2(10, -290), new Vector2(300, 300)), ShizenTerrain.FinalHeightmap);
}
}
}
//if (!heightLayersOpen)
// GUILayout.FlexibleSpace();
}
protected void ShowHeightLayerVariables(HeightLayer _hLayer)
{
using (new GUILayout.HorizontalScope(baseSkin.FindStyle("LayerToolbar")))
{
GUIContent selectedContent;
if (_hLayer.ExpandedInEditor)
{
selectedContent = new GUIContent(baseSkin.FindStyle("OpenCloseSymbolsLight").hover.background);
}
else
{
selectedContent = new GUIContent(baseSkin.FindStyle("OpenCloseSymbolsLight").normal.background);
}
if (GUILayout.Button(selectedContent, baseSkin.FindStyle("SymbolButton")))
{
_hLayer.ExpandedInEditor = !_hLayer.ExpandedInEditor;
}
_hLayer.Name =
EditorGUILayout.TextField(_hLayer.Name, baseSkin.textField);
EditorGUILayout.PrefixLabel("Preset:", baseSkin.FindStyle("Enum"), baseSkin.FindStyle("EnumLabel"));
_hLayer.PlaceholderPreset = (HeightLayer.placeholderPresets)EditorGUILayout.EnumPopup(_hLayer.PlaceholderPreset, baseSkin.FindStyle("Enum"));
GUILayout.FlexibleSpace();
}
GUIStyle layerStyle;
if (_hLayer.ExpandedInEditor)
{
layerStyle = baseSkin.FindStyle("LayerValues");
}
else
{
layerStyle = baseSkin.FindStyle("LayerClosed");
}
using (new GUILayout.HorizontalScope(layerStyle))
{
using (new GUILayout.VerticalScope())
{
if (_hLayer.ExpandedInEditor)
{
EditorGUI.indentLevel = 1;
FloatPropertyDrawer.Draw(_hLayer.LayerProperties.Frequency, baseSkin, 0.01f, 100);
FloatPropertyDrawer.Draw(_hLayer.LayerProperties.Amplitude, baseSkin, 0.1f, 2f);
IntPropertyDrawer.Draw(_hLayer.LayerProperties.Octaves, baseSkin, 1, 8);
FloatPropertyDrawer.Draw(_hLayer.LayerProperties.Lacunarity, baseSkin, 1, 4);
FloatPropertyDrawer.Draw(_hLayer.LayerProperties.Persistance, baseSkin, 0, 1);
Vector3PropertyDrawer.Draw(_hLayer.LayerProperties.Offset, baseSkin, -100, 100);
using (new GUILayout.HorizontalScope(baseSkin.FindStyle("Property")))
_hLayer.LayerProperties.Opacity =
FloatSliderDrawer.Draw(new GUIContent("Opacity"), _hLayer.LayerProperties.Opacity, 0, 1, baseSkin, true, false, 200);
EditorGUI.indentLevel = 0;
GUILayout.Space(5);
}
}
if (_hLayer.ExpandedInEditor)
{
using (new GUILayout.VerticalScope())
{
using (new GUILayout.VerticalScope(baseSkin.FindStyle("Image"), GUILayout.Width(220)))
{
if (_hLayer.SavedMap == null)
{
GenerateHeightTexture(_hLayer);
}
EditorGUILayout.LabelField("Layer Map", baseSkin.FindStyle("labelCenter"));
GUILayout.Space(210);
EditorGUI.DrawPreviewTexture(new Rect(EditorGUILayout.GetControlRect().position + new Vector2(6, -200)
, new Vector2(200, 200)), _hLayer.SavedMap);
}
if (ButtonDrawer.Draw(new GUIContent("Regenerate",
"Regenerate this Layer's Map. WARNING: This will override the previous map if you are using randomized values."), baseSkin.FindStyle("CenteredButton")))
{
GenerateHeightTexture(_hLayer);
Debug.Log("Regenerating " + _hLayer.Name);
lastLayer = _hLayer;
}
}
}
}
}
