void DrawSelectedNodeDetails(NodeBase node)
{
if (previewNeedsUpdate || lastSelected != node)
{
preview = new Texture2D(230, 230);
if (node.Module != null && previewCalculation == null)
{
previewCalculation = new NoiseCalculation(node.Module, 230, 230);
}
previewNeedsUpdate = false;
lastSelected = node;
}
if (previewCalculation != null && previewCalculation.Done)
{
preview = previewCalculation.Noise.GetTexture();
previewCalculation = null;
}
var state = mainEditorState as NoiseDesignerState;
EditorGUILayout.Space();
EditorGUILayout.LabelField("Selected Node:");
GUILayout.Box(preview);
EditorGUILayout.Space();
EditorGUILayout.Separator();
EditorGUILayout.LabelField("Apply to terrain:");
terrain = EditorGUILayout.ObjectField("TerrainData", terrain, typeof(TerrainData), false) as TerrainData;
if (GUILayout.Button("Apply"))
{
Noise2D noise = new Noise2D(terrain.heightmapWidth, terrain.heightmapHeight, node.Module);
noise.GeneratePlanar(4.0f, 10.0f, 1.0f, 5.0f);
terrain.SetHeights(0, 0, noise.GetNormalizedData());
}
EditorGUILayout.Space();
EditorGUILayout.Separator();
EditorGUILayout.LabelField("Export as texture:");
state.textureSize = EditorGUILayout.Vector2Field("Texture Size", state.textureSize);
if (GUILayout.Button("Save as PNG"))
{
var path = EditorUtility.SaveFilePanelInProject("Save as PNG", "noise", "png", "");
if (!string.IsNullOrEmpty(path))
{
Noise2D noise = new Noise2D((int)state.textureSize.x, (int)state.textureSize.y, node.Module);
noise.GeneratePlanar(4.0f, 10.0f, 1.0f, 5.0f);
var texture = noise.GetTexture();
File.WriteAllBytes(path, texture.EncodeToPNG());
AssetDatabase.Refresh();
}
}
}
void DrawSelectedNodeDetails(NodeBase node)
{
if (previewNeedsUpdate || lastSelected != node)
{
preview = new Texture2D(230, 230);
if (node.Module != null && previewCalculation == null)
previewCalculation = new NoiseCalculation(node.Module, 230, 230);
previewNeedsUpdate = false;
lastSelected = node;
}
if (previewCalculation != null && previewCalculation.Done)
{
preview = previewCalculation.Noise.GetTexture();
previewCalculation = null;
}
var state = mainEditorState as NoiseDesignerState;
EditorGUILayout.Space();
EditorGUILayout.LabelField("Selected Node:");
GUILayout.Box(preview);
EditorGUILayout.Space();
EditorGUILayout.Separator();
EditorGUILayout.LabelField("Apply to terrain:");
terrain = EditorGUILayout.ObjectField("TerrainData", terrain, typeof(TerrainData), false) as TerrainData;
if (GUILayout.Button("Apply"))
{
Noise2D noise = new Noise2D(terrain.heightmapWidth, terrain.heightmapHeight, node.Module);
noise.GeneratePlanar(4.0f, 10.0f, 1.0f, 5.0f);
terrain.SetHeights(0, 0, noise.GetNormalizedData());
}
EditorGUILayout.Space();
EditorGUILayout.Separator();
EditorGUILayout.LabelField("Export as texture:");
state.textureSize = EditorGUILayout.Vector2Field("Texture Size", state.textureSize);
if (GUILayout.Button("Save as PNG"))
{
var path = EditorUtility.SaveFilePanelInProject("Save as PNG", "noise", "png", "");
if (!string.IsNullOrEmpty(path))
{
Noise2D noise = new Noise2D((int)state.textureSize.x, (int)state.textureSize.y, node.Module);
noise.GeneratePlanar(4.0f, 10.0f, 1.0f, 5.0f);
var texture = noise.GetTexture();
File.WriteAllBytes(path, texture.EncodeToPNG());
AssetDatabase.Refresh();
}
}
}
