//------------------------------------------------------------------
private void CalculateCenterHeightmapColors2D()
{
_previewTextureUpdateInProgress = true;
float x, y, z;
Vector3 point;
EasyTerrain.TerrainSample terrainSample;
float nTiles = _nTiles;
float tileSize = _tileSize;
float tileMaxHeight = _tileMaxHeight;
for (int i = 0; i < _previewTexturePixelSize; i++)
{
for (int j = 0; j < _previewTexturePixelSize; j++)
{
x = nTiles * tileSize * (((float)i / (float)(_previewTexturePixelSize - 1)) - 0.5f);
y = 0f;
z = nTiles * tileSize * (((float)j / (float)(_previewTexturePixelSize - 1)) - 0.5f);
point = new Vector3(x, y, z);
terrainSample = EasyTerrain.GetTerrainSample(point);
terrainSample.height /= tileMaxHeight;
_previewTextureColors[i, j] = new Color(terrainSample.height, terrainSample.height, terrainSample.height);
}
}
_previewTextureUpdateInProgress = false;
}
//------------------------------------------------------------------
private bool GUI_Enabled()
{
bool tileUpdateInProgress = (EasyTerrain.GetUpdateStatusPercentage() < 100) ? true : false;
GUI.enabled = !tileUpdateInProgress && !Application.isPlaying && (serializedObject.FindProperty("player").objectReferenceValue != null);
return(GUI.enabled);
}
void Update()
{
if (Input.GetKeyDown(key))
{
EasyTerrain.DetachTreesFromTerrain(transform.position, radius);
}
}
//------------------------------------------------------------------
private void CalculateCenterGrassmapColors2D()
{
_previewTextureUpdateInProgress = true;
float x, y, z;
Vector3 point;
EasyTerrain.TerrainSample terrainSample;
float nTiles = _nTiles;
float tileSize = _tileSize;
float tileMaxHeight = _tileMaxHeight;
for (int i = 0; i < _previewTexturePixelSize; i++)
{
for (int j = 0; j < _previewTexturePixelSize; j++)
{
x = nTiles * tileSize * (((float)i / (float)(_previewTexturePixelSize - 1)) - 0.5f);
y = 0f;
z = nTiles * tileSize * (((float)j / (float)(_previewTexturePixelSize - 1)) - 0.5f);
point = new Vector3(x, y, z);
terrainSample = EasyTerrain.GetTerrainSample(point);
terrainSample.height /= tileMaxHeight;
_previewTextureColors[i, j] = Color.black;
Color clr = Color.green;
for (int index = 0; index < _splatmapPreviewBlendCurves.Length; index++)
{
if (_applyToSplatTexture[index])
{
if (_splatmapPreviewBlendColors[index] != Color.white)
{
_previewTextureColors[i, j] += clr * _splatmapPreviewBlendCurves[index].Evaluate(terrainSample.height);
}
else
{
_previewTextureColors[i, j] += clr * _splatmapPreviewBlendCurves[index].Evaluate(terrainSample.steepness);
}
}
}
}
}
_previewTextureUpdateInProgress = false;
}
//------------------------------------------------------------------
private void CalculateGameObjectsMapColors2D()
{
_previewTextureUpdateInProgress = true;
float x, y, z;
Vector3 point;
EasyTerrain.TerrainSample terrainSample;
float nTiles = _nTiles;
float tileSize = _tileSize;
float tileMaxHeight = _tileMaxHeight;
for (int i = 0; i < _previewTexturePixelSize; i++)
{
for (int j = 0; j < _previewTexturePixelSize; j++)
{
x = nTiles * tileSize * (((float)i / (float)(_previewTexturePixelSize - 1)) - 0.5f);
y = 0f;
z = nTiles * tileSize * (((float)j / (float)(_previewTexturePixelSize - 1)) - 0.5f);
point = new Vector3(x, y, z);
terrainSample = EasyTerrain.GetTerrainSample(point);
terrainSample.height /= tileMaxHeight;
_previewTextureColors[i, j] = Color.black;
float noiseValue;
Color clr = Color.green;
for (int index = 0; index < _splatmapPreviewBlendCurves.Length; index++)
{
if (_applyToSplatTexture[index])
{
if (_splatmapPreviewBlendColors[index] != Color.white)
{
_previewTextureColors[i, j] += clr * _splatmapPreviewBlendCurves[index].Evaluate(terrainSample.height);
}
else
{
_previewTextureColors[i, j] += clr * _splatmapPreviewBlendCurves[index].Evaluate(terrainSample.steepness);
}
}
}
if (_useNoiseLayer)
{
point.x -= _noiseOffsetX;
point.y = _noiseOffsetY;
point.z -= _noiseOffsetZ;
NoiseGenerator.NoiseSample noiseSample;
noiseSample = NoiseGenerator.Sum(
NoiseGenerator.methods[(int)NoiseGenerator.NoiseMethodType.Perlin3D],
point, _noiseFrequency, 1, 1f, 1f);
noiseValue = noiseSample.value;
noiseValue = (noiseValue + 1f) * 0.5f;
AnimationCurve animc = new AnimationCurve(
new Keyframe(0f, 0f, 0f, 0f),
new Keyframe(_threshold, 0f, 0f, 0f),
new Keyframe(Mathf.Lerp(_threshold, 1f, _falloff), 1f, 0f, 0f),
new Keyframe(1f, 1f, 0f, 0f));
_previewTextureColors[i, j] *= animc.Evaluate(noiseValue);
}
}
}
_previewTextureUpdateInProgress = false;
}
//------------------------------------------------------------------
void UpdateButtons()
{
EditorGUILayout.BeginVertical("Box");
{
EditorGUILayout.Space();
SerializedProperty tileList = serializedObject.FindProperty("tileList");
EditorGUILayout.BeginHorizontal();
{
EditorGUILayout.BeginVertical();
{
{
//GUI_Enabled();
string buttonText = (tileList.arraySize == 0) ? "Create Terrain" : "Update Terrain";
if (deleteButtonEnabled)
{
buttonText = "Delete Terrain";
}
bool tileUpdateInProgress = (EasyTerrain.GetUpdateStatusPercentage() < 100) ? true : false;
if (tileUpdateInProgress)
{
buttonText = "Stop";
}
if (GUILayout.Button(buttonText, GUILayout.Width(EditorGUIUtility.currentViewWidth - 100)))
{
if (!tileUpdateInProgress)
{
if (!deleteButtonEnabled)
{
script.GenerateTerrainTiles();
}
else
{
script.DeleteTerrainTiles();
deleteButtonEnabled = false;
}
}
else
{
script.StopUpdate();
}
}
GUI.enabled = true;
}
{
string updateStatusPercentageString = "" + Mathf.Round(EasyTerrain.GetUpdateStatusPercentage()) + "%";
EditorGUILayout.LabelField("", GUILayout.Width(EditorGUIUtility.currentViewWidth - 100));
EditorGUI.ProgressBar(GUILayoutUtility.GetLastRect(), EasyTerrain.GetUpdateStatusPercentage() * 0.01f, updateStatusPercentageString);
}
}
GUILayout.EndVertical();
EditorGUILayout.BeginVertical();
{
{
GUI_Enabled();
deleteButtonEnabled = GUILayout.Toggle(deleteButtonEnabled, "delete", GUILayout.Width(60));
GUI.enabled = true;
}
{
string progressSecondsString = "(" + EasyTerrain.GetStopwatchElapsedSeconds().ToString("F") + " s)";
EditorGUILayout.LabelField(progressSecondsString, GUILayout.Width(60));
}
}
GUILayout.EndVertical();
}
EditorGUILayout.EndHorizontal();
//TileList ();
EditorGUILayout.Space();
}
GUILayout.EndVertical();
}
