选择基础类：SelectClass
本帖最后由 tzbm123456 于 2021-10-7 11:20 编辑选择基础类：SelectClass2021年10月07日
module Tzbm_Common
class SelectClass_01KJ
Verson="3.0";
DevelopCompany="重庆天筑比盟科技公司"
Developer="李总";
DevelopTime="2019.06.30";
DevelopAddress="凤凰湾";
###################################################################################################################################
def self.getVerson
return Verson;
end
def self.getDevelopCompany
return DevelopCompany;
end
def self.getDeveloper
return Developer;
end
def self.getDevelopTime
return DevelopTime;
end
def self.getDevelopAddress
return DevelopAddress;
end
###################################################################################################################################
attr_accessor :m_View,:m_Point1,:m_Point2,:m_Point3,:m_Point4,:m_PointList,:m_CenterPoint,:m_Radius,:m_Key;
attr_accessor :m_PixelWinSize;
###################################################################################################################################
def initialize()
### 长方形四点
@m_Point1=Geom::Point3d.new(0,0,0);
@m_Point2=Geom::Point3d.new(1.m,0,0);
@m_Point3=Geom::Point3d.new(1.m,1.m,0);
@m_Point4=Geom::Point3d.new(0,1.m,0);
@m_PointList=[@m_Point1,@m_Point2,@m_Point3,@m_Point4];
### 园形中心点
@m_CenterPoint=Geom::Point3d.new(0,0,0);
### 园形半径
@m_Radius=0.5.m;
@m_Key=0;
### 光标尺寸
m_SV=Tzbm_Common::SystemVariableClass_01KJ.new();
m_SV.m_Key="PixelWinSize";
tmpSize=m_SV.getValue();
if tmpSize.class==NilClass
@m_PixelWinSize=5;
else
@m_PixelWinSize=tmpSize.to_i;
end
### 当前激活视图
@m_View=Sketchup.active_model.active_view;
end
#Function 1，已知某点空间坐标，返回穿越该点空间坐标对应的屏幕坐标点的所有实体，@m_PixelWinSize为光标大小参数
def selectPoint3d(mPoint)
if @m_PixelWinSize==0
tmpPickHelper=@m_View.pick_helper;
tmpScreenPt=@m_View.screen_coords(mPoint);
tmpPH=tmpPickHelper.do_pick(tmpScreenPt.x,tmpScreenPt.y);
tmpEnts=tmpPickHelper.all_picked;
else
tmpPickHelper=@m_View.pick_helper;
tmpScreenPt=@m_View.screen_coords(mPoint);
tmpPt1=Geom::Point3d.new(tmpScreenPt.x-@m_PixelWinSize,tmpScreenPt.y-@m_PixelWinSize,0);
tmpPt2=Geom::Point3d.new(tmpPt1.x+@m_PixelWinSize*2,tmpPt1.y+@m_PixelWinSize*2,0);
num_picked = tmpPickHelper.window_pick(tmpPt1, tmpPt2, Sketchup::PickHelper::PICK_CROSSING);
tmpEnts=tmpPickHelper.all_picked;
end
tmpEnts.uniq!()
#Sketchup.active_model.selection.add tmpEnts
#UI.messagebox tmpEnts.size
#UI.messagebox tmpEnts
#UI.messagebox tmpEnts.description
#UI.messagebox tmpPickHelper.count.times ;
###保留Edge、Face、Group、ComponentInstance
tmpArr=Array.new();
tmpEnts.each{|ent|
if ent.class==Sketchup::Edge
tmpArr.push(ent);
elsif ent.class==Sketchup::Face
tmpArr.push(ent);
elsif ent.class==Sketchup::Group
tmpArr.push(ent);
elsif ent.class==Sketchup::ComponentInstance
tmpArr.push(ent);
elsif ent.class==Sketchup::ConstructionLine
tmpArr.push(ent);
end
}
return tmpArr;
end
#Function 2，返回穿越@m_Point1点对应的屏幕坐标点的所有实体
def selectPoint()
tmpPoint=@m_Point1;
tmpArr=selectPoint3d(tmpPoint);
return tmpArr;
end
#Function 3，已知两点空间坐标，返回穿越两点空间坐标对应的屏幕坐标点连线的所有实体
def selectLineSegment(mPoint1,mPoint2)
tmpPickHelper=@m_View.pick_helper;
tmpScreenPt1=@m_View.screen_coords(mPoint1);
tmpScreenPt2=@m_View.screen_coords(mPoint2);
numX=(tmpScreenPt2.x-tmpScreenPt1.x).to_inch.ceil.abs;
numY=(tmpScreenPt2.y-tmpScreenPt1.y).to_inch.ceil.abs;
num=nil;
if numX>numY
num=numX;
else
num=numY;
end
tmpDeltaX=(tmpScreenPt2.x-tmpScreenPt1.x)/num;
tmpDeltaY=(tmpScreenPt2.y-tmpScreenPt1.y)/num;
tmpEnts=[];
for i in 0...num
tmpX=tmpScreenPt1.x+tmpDeltaX*i;
tmpY=tmpScreenPt1.y+tmpDeltaY*i;
tmpPickHelper.do_pick(tmpX,tmpY);
arr=tmpPickHelper.all_picked;
tmpEnts+=arr
end
tmpEnts.uniq!;
tmpArr=[];
tmpEnts.each{|ent|
if ent.class==Sketchup::Edge or ent.class==Sketchup::Face or \
ent.class==Sketchup::Group or ent.class==Sketchup::ComponentInstance
tmpArr.push(ent);
end
}
return tmpArr;
end
#Function 4，返回穿越@m_Point1和@m_Point2两点对应的屏幕坐标点连线的所有实体
def selectLine()
tmpPt1=@m_Point1;
tmpPt2=@m_Point2;
tmpArr=selectLineSegment(tmpPt1,tmpPt2);
return tmpArr;
end
#Function 5，返回穿越@m_PointList点数组对应的屏幕坐标点连线的所有实体
def selectPolyLine()
if (@m_PointList.class!=Array)
puts("@m_PointList.class=<"+@m_PointList.class.to_s+">，不为Array类型，返回false！");
tmpValue=false;
elsif (@m_PointList.empty?)
puts("@m_PointList.为空数组，返回false！");
tmpValue=false;
elsif (@m_PointList.size==1)
tmpPoint=@m_PointList;
tmpValue=selectPoint3d(tmpPoint);
else
tmpValue=Array.new();
for i in 0...@m_PointList.size-1
tmpPt1=@m_PointList;
tmpPt2=@m_PointList;
tmpArr=selectLineSegment(tmpPt1,tmpPt2);
tmpValue+=tmpArr;
end
tmpValue.uniq!;
end
return tmpValue;
end
#Function 6，返回穿越或包含于@m_PointList点数组对应的屏幕坐标点连线围合范围内的所有实体
def selectArea()
end
end
end
p "20190630"
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