Changing naming convention to Vertex inner barrel, vertex outer barre…

…l and vertex disks, adding working DDCAD import of vertex inner barrel support (using material budget estimation from FCCSW not working yet though, need to use g4MaterialScan). Adding example on how I install k4geo locally (install.sh)

FCCee/compact/IDEA/IDEA_o1_v01/DectDimensions_IDEA_o1_v01.xml

@@ -25,8 +25,8 @@
 
     <constant name="DetID_NOTUSED"          value=" 0"/>
 
-    <constant name="DetID_VXD_Barrel"       value=" 1"/>
-    <constant name="DetID_VXD_Endcap"       value=" 2"/>
+    <constant name="DetID_VXD_InnerBarrel"       value=" 1"/>
+    <constant name="DetID_VXD_Disks"       value=" 2"/>
     <constant name="DetID_DCH"              value=" 3"/>
     <constant name="DetID_Calo_Barrel"      value=" 4"/>
     <constant name="DetID_Calo_Endcap"      value=" 5"/>
@@ -66,11 +66,11 @@
     <constant name="env_safety" value="0.1*mm"/>
 
     <constant name="VertexClearanceTheta" value="0.110"/>                  <!-- Clearance of vertex detector in mrad-->
-    <constant name="Inner_Vertex_inner_radius_clearance" value="0.7*mm"/> <!-- Clearance of vertex detector in radius, used for definiton of vertex DD4hep_SubdetectorAssembly -->
-    <constant name="Inner_Vertex_inner_radius" value="13.7*mm"/>          <!-- Start of inner vertex detector layers. To keep distance of 1.3 mm from outer beam pipe end (10+0.35+1+0.35 mm = 11.7 mm). This changes to 13.7 mm due to cooling issues (see https://indico.cern.ch/event/1176398/contributions/5207171/attachments/2581129/4451907/Krakow%202023_v23_final.pdf) -->
-    <constant name="Inner_Vertex_outer_radius" value="31*mm"/>            <!-- End of inner vertex detector layers (the ones with smaller pixels) -->
-    <constant name="Outer_Vertex_inner_radius" value="320*mm"/>           <!-- Start of outer vertex layers (the ones with larger pixels) -->
-    <constant name="Outer_Vertex_outer_radius" value="340*mm"/>           <!-- End of outer vertex layer (the one with larger pixels) -->
+    <constant name="VertexInnerBarrel_r_clearance" value="1*mm"/> <!-- Clearance of vertex detector in radius, used for definiton of vertex DD4hep_SubdetectorAssembly -->
+    <constant name="VertexInnerBarrel_r_min" value="13.7*mm"/>          <!-- Start of inner vertex detector layers. To keep distance of 1.3 mm from outer beam pipe end (10+0.35+1+0.35 mm = 11.7 mm). This changes to 13.7 mm due to cooling issues (see https://indico.cern.ch/event/1176398/contributions/5207171/attachments/2581129/4451907/Krakow%202023_v23_final.pdf) -->
+    <constant name="VertexInnerBarrel_r_max" value="31*mm"/>            <!-- End of inner vertex detector layers (the ones with smaller pixels) -->
+    <constant name="VertexOuterBarrel_r_min" value="320*mm"/>           <!-- Start of outer vertex layers (the ones with larger pixels) -->
+    <constant name="VertexOuterBarrel_r_max" value="340*mm"/>           <!-- End of outer vertex layer (the one with larger pixels) -->
 
     <constant name="Inner_Vertex_half_length" value="257.5*mm"/>
     <constant name="Outer_Vertex_half_length" value="1050*mm"/>
@@ -201,9 +201,9 @@
   </limits>
   <regions>
     <region name="BeampipeRegion"/>
-    <region name="VertexBarrelRegion"/>
-    <region name="OuterTrackerBarrelRegion"/>
-    <region name="OuterTrackerEndcapRegion"/>
+    <region name="VertexInnerBarrelRegion"/>
+    <region name="VertexOuterBarrelRegion"/>
+    <region name="VertexDisksRegion"/>
   </regions>