void ShootRay(Vector3 mousePos)
{
Vector3 from, clickWorldPoint, normalDir;
GeometryTool.GetShootingRay(mousePos, out from, out clickWorldPoint, out normalDir);
//debug用
voxelBuilder.SetClickPointOnRay(clickWorldPoint);
voxelBuilder.SetClickNormalDir(normalDir);
int nowFloor, nowY, nowX;
//mahjongMap的平面朝向是固定的，所以不作座標變換
bool isHit = voxelBuilder.DoClick(from, normalDir, out nowFloor, out nowY, out nowX);
if (!isHit)
{
return;
}
var funptr = DoWhat();
for (var y = 0; y < voxelBuilder.GetAddCountY(); ++y)
{
for (var x = 0; x < voxelBuilder.GetAddCountX(); ++x)
{
var node = voxelBuilder.GetVoxel(nowFloor, nowY + 2 * y, nowX + 2 * x);
if (node == null)
{
continue;
}
voxelBuilder.DoOperation(node, funptr);
}
}
}
public void OnSceneGUI()
{
Vector3 from, dir;
GeometryTool.GetShootingRay(Event.current.mousePosition, out from, out dir);
Vector3 hitPoint, hitNormal;
controller.from.position = from;
var isHitSphere = rayHitSphere(from, dir, out hitPoint, out hitNormal);
if (!isHitSphere)
{
return;
}
if (Event.current.button == 1)//right button
{
Vector3 hitOnPlane;
var hitTerrain = getHitPlane(hitPoint, hitNormal, out hitOnPlane);
if (hitTerrain == null)
{
Debug.Log("no hit plane");
return;
}
if (Event.current.type == EventType.MouseDrag || Event.current.type == EventType.MouseDown)
{
// Debug.Log(hitTerrain.name);
isUsingBrush = true;
hitTerrain.setBrushLocalPosFrom(hitOnPlane);
hitTerrain.useBrush(true);
hitTerrain.updateNeighborsBrush(true);
Event.current.Use(); // 中斷鏡頭的旋轉
return;
}
if (isUsingBrush == true)
{
isUsingBrush = false;
hitTerrain.setBrushLocalPosFrom(hitOnPlane);
hitTerrain.useBrush(false);
hitTerrain.updateNeighborsBrush(false);
}
}
}
void ShootRay(Vector3 mousePos)
{
Vector3 from, clickWorldPoint, normalDir;
GeometryTool.GetShootingRay(mousePos, out from, out clickWorldPoint, out normalDir);
var voxelBuilder = groupRelationBuilder.GetVoxelBuilder();
//假裝自己是在對voxelBuilder發射
var localFrom = groupRelationBuilder.transform.InverseTransformPoint(from);
int nowFloor, nowY, nowX;
bool isHit = voxelBuilder.DoClick(localFrom, normalDir, out nowFloor, out nowY, out nowX, true);
if (!isHit)
{
return;
}
var selectGroup = voxelBuilder.GetVoxel(nowFloor, nowY, nowX).group;
groupRelationBuilder.SetNowSelectGroup(selectGroup);
}