public static Vector3 GetPrototypeExtent(TerrainData terrainData, int prototypeIndex)
{
Vector3 result;
TerrainInspectorUtil.INTERNAL_CALL_GetPrototypeExtent(terrainData, prototypeIndex, out result);
return(result);
}
public static void PlaceTrees(Terrain terrain, float xBase, float yBase)
{
int prototypeCount = TerrainInspectorUtil.GetPrototypeCount(terrain.terrainData);
if (TreePainter.selectedTree == -1 || TreePainter.selectedTree >= prototypeCount)
{
return;
}
if (!TerrainInspectorUtil.PrototypeIsRenderable(terrain.terrainData, TreePainter.selectedTree))
{
return;
}
int num = 0;
TreeInstance instance = default(TreeInstance);
instance.position = new Vector3(xBase, 0f, yBase);
instance.color = TreePainter.GetTreeColor();
instance.lightmapColor = Color.white;
instance.prototypeIndex = TreePainter.selectedTree;
instance.heightScale = TreePainter.GetTreeHeight();
instance.widthScale = ((!TreePainter.lockWidthToHeight) ? TreePainter.GetTreeWidth() : instance.heightScale);
instance.rotation = TreePainter.GetTreeRotation();
bool flag = Event.current.type == EventType.MouseDrag || TreePainter.brushSize > 1f;
if (!flag || TerrainInspectorUtil.CheckTreeDistance(terrain.terrainData, instance.position, instance.prototypeIndex, TreePainter.spacing))
{
terrain.AddTreeInstance(instance);
num++;
}
Vector3 prototypeExtent = TerrainInspectorUtil.GetPrototypeExtent(terrain.terrainData, TreePainter.selectedTree);
prototypeExtent.y = 0f;
float num2 = TreePainter.brushSize / (prototypeExtent.magnitude * TreePainter.spacing * 0.5f);
int num3 = (int)(num2 * num2 * 0.5f);
num3 = Mathf.Clamp(num3, 0, 100);
int num4 = 1;
while (num4 < num3 && num < num3)
{
Vector2 insideUnitCircle = UnityEngine.Random.insideUnitCircle;
insideUnitCircle.x *= TreePainter.brushSize / terrain.terrainData.size.x;
insideUnitCircle.y *= TreePainter.brushSize / terrain.terrainData.size.z;
Vector3 position = new Vector3(xBase + insideUnitCircle.x, 0f, yBase + insideUnitCircle.y);
if (position.x >= 0f && position.x <= 1f && position.z >= 0f && position.z <= 1f && TerrainInspectorUtil.CheckTreeDistance(terrain.terrainData, position, TreePainter.selectedTree, TreePainter.spacing * 0.5f))
{
instance = default(TreeInstance);
instance.position = position;
instance.color = TreePainter.GetTreeColor();
instance.lightmapColor = Color.white;
instance.prototypeIndex = TreePainter.selectedTree;
instance.heightScale = TreePainter.GetTreeHeight();
instance.widthScale = ((!TreePainter.lockWidthToHeight) ? TreePainter.GetTreeWidth() : instance.heightScale);
instance.rotation = TreePainter.GetTreeRotation();
terrain.AddTreeInstance(instance);
num++;
}
num4++;
}
}
public static void PlaceTrees(Terrain terrain, float xBase, float yBase)
{
int prototypeCount = TerrainInspectorUtil.GetPrototypeCount(terrain.terrainData);
if (((selectedTree != -1) && (selectedTree < prototypeCount)) && TerrainInspectorUtil.PrototypeIsRenderable(terrain.terrainData, selectedTree))
{
int num2 = 0;
TreeInstance instance = new TreeInstance {
position = new Vector3(xBase, 0f, yBase),
color = GetTreeColor(),
lightmapColor = Color.white,
prototypeIndex = selectedTree,
heightScale = GetTreeHeight()
};
instance.widthScale = !lockWidthToHeight?GetTreeWidth() : instance.heightScale;
instance.rotation = GetTreeRotation();
if (((Event.current.type != EventType.MouseDrag) && (brushSize <= 1f)) || TerrainInspectorUtil.CheckTreeDistance(terrain.terrainData, instance.position, instance.prototypeIndex, spacing))
{
terrain.AddTreeInstance(instance);
num2++;
}
Vector3 prototypeExtent = TerrainInspectorUtil.GetPrototypeExtent(terrain.terrainData, selectedTree);
prototypeExtent.y = 0f;
float num3 = brushSize / ((prototypeExtent.magnitude * spacing) * 0.5f);
int num4 = (int)((num3 * num3) * 0.5f);
num4 = Mathf.Clamp(num4, 0, 100);
for (int i = 1; (i < num4) && (num2 < num4); i++)
{
Vector2 insideUnitCircle = UnityEngine.Random.insideUnitCircle;
insideUnitCircle.x *= brushSize / terrain.terrainData.size.x;
insideUnitCircle.y *= brushSize / terrain.terrainData.size.z;
Vector3 position = new Vector3(xBase + insideUnitCircle.x, 0f, yBase + insideUnitCircle.y);
if ((((position.x >= 0f) && (position.x <= 1f)) && ((position.z >= 0f) && (position.z <= 1f))) && TerrainInspectorUtil.CheckTreeDistance(terrain.terrainData, position, selectedTree, spacing * 0.5f))
{
instance = new TreeInstance {
position = position,
color = GetTreeColor(),
lightmapColor = Color.white,
prototypeIndex = selectedTree,
heightScale = GetTreeHeight()
};
instance.widthScale = !lockWidthToHeight?GetTreeWidth() : instance.heightScale;
instance.rotation = GetTreeRotation();
terrain.AddTreeInstance(instance);
num2++;
}
}
}
}
public static void PlaceTrees(Terrain terrain, float xBase, float yBase)
{
int prototypeCount = TerrainInspectorUtil.GetPrototypeCount(terrain.terrainData);
if (TreePainter.selectedTree == -1 || TreePainter.selectedTree >= prototypeCount || !TerrainInspectorUtil.PrototypeIsRenderable(terrain.terrainData, TreePainter.selectedTree))
{
return;
}
int num1 = 0;
TreeInstance instance = new TreeInstance();
instance.position = new Vector3(xBase, 0.0f, yBase);
instance.color = (Color32)TreePainter.GetTreeColor();
instance.lightmapColor = (Color32)Color.white;
instance.prototypeIndex = TreePainter.selectedTree;
instance.heightScale = TreePainter.GetTreeHeight();
instance.widthScale = !TreePainter.lockWidthToHeight ? TreePainter.GetTreeWidth() : instance.heightScale;
instance.rotation = TreePainter.GetTreeRotation();
if (Event.current.type != EventType.MouseDrag && (double)TreePainter.brushSize <= 1.0 || TerrainInspectorUtil.CheckTreeDistance(terrain.terrainData, instance.position, instance.prototypeIndex, TreePainter.spacing))
{
terrain.AddTreeInstance(instance);
++num1;
}
Vector3 prototypeExtent = TerrainInspectorUtil.GetPrototypeExtent(terrain.terrainData, TreePainter.selectedTree);
prototypeExtent.y = 0.0f;
float num2 = TreePainter.brushSize / (float)((double)prototypeExtent.magnitude * (double)TreePainter.spacing * 0.5);
int num3 = Mathf.Clamp((int)((double)num2 * (double)num2 * 0.5), 0, 100);
for (int index = 1; index < num3 && num1 < num3; ++index)
{
Vector2 insideUnitCircle = UnityEngine.Random.insideUnitCircle;
insideUnitCircle.x *= TreePainter.brushSize / terrain.terrainData.size.x;
insideUnitCircle.y *= TreePainter.brushSize / terrain.terrainData.size.z;
Vector3 position = new Vector3(xBase + insideUnitCircle.x, 0.0f, yBase + insideUnitCircle.y);
if ((double)position.x >= 0.0 && (double)position.x <= 1.0 && ((double)position.z >= 0.0 && (double)position.z <= 1.0) && TerrainInspectorUtil.CheckTreeDistance(terrain.terrainData, position, TreePainter.selectedTree, TreePainter.spacing * 0.5f))
{
instance = new TreeInstance();
instance.position = position;
instance.color = (Color32)TreePainter.GetTreeColor();
instance.lightmapColor = (Color32)Color.white;
instance.prototypeIndex = TreePainter.selectedTree;
instance.heightScale = TreePainter.GetTreeHeight();
instance.widthScale = !TreePainter.lockWidthToHeight ? TreePainter.GetTreeWidth() : instance.heightScale;
instance.rotation = TreePainter.GetTreeRotation();
terrain.AddTreeInstance(instance);
++num1;
}
}
}
public static bool CheckTreeDistance(TerrainData terrainData, Vector3 position, int prototypeIndex, float distanceBias)
{
return(TerrainInspectorUtil.INTERNAL_CALL_CheckTreeDistance(terrainData, ref position, prototypeIndex, distanceBias));
}
private float GetTreePlacementSize(TerrainData terrainData, float treeCount)
{
return(TerrainInspectorUtil.GetTreePlacementSize(terrainData, TreePainter.selectedTree, TreePainter.spacing, treeCount));
}