1 files changed, 33 insertions, 7 deletions
diff --git a/ShedCalc/ParamModel.swift b/ShedCalc/ParamModel.swift
index 4935bcd..f3cbbd7 100644
--- a/ShedCalc/ParamModel.swift
+++ b/ShedCalc/ParamModel.swift
@@ -10,20 +10,30 @@ import Observation
 
 @Observable
 class ParamModel {
-    var width: Float = 1.0
-    var height: Float = 1.0
-    var length: Float = 1.0
-    var beamSpace: Float = 0.6
+    var width: Double = 3.0
+    var height: Double = 1.0
+    var length: Double = 1.0
+    var beamSpace: Double = 0.6
+    var OSBSheetPrice: Double = 0.0
+    var timberBeamPrice: Double = 0.0
+    var timberLengthSize: Double = 2.4
+    var feltPrice: Double = 0.0
+    var feltWidth: Double = 1.0
+    var feltLength: Double = 10
+    var claddingPrice: Double = 0.1
+    var claddingLength: Double = 0.1
+    var claddingWidth: Double = 0.1
+    var claddingOverlap: Double = 0.1
     
-    func floorArea() -> Float {
+    func floorArea() -> Double {
         return width*length
     }
     
-    func roofArea() -> Float {
+    func roofArea() -> Double {
         return width*length
     }
     
-    func dimensions() -> SIMD3<Float> {
+    func dimensions() -> SIMD3<Double> {
         return [width,length,height]
     }
     
@@ -34,4 +44,20 @@ class ParamModel {
     func lengthBeamNum() -> Int {
         return Int(length/beamSpace) + 1
     }
+    
+    func setBeamSpace(_ bs: Double) {
+        self.beamSpace = bs
+    }
+    
+    func totalWallBeams() -> Int {
+        return 2 * (widthBeamNum() + lengthBeamNum())
+    }
+    
+    func totalWallBeamLength() -> Double {
+        return Double(totalWallBeams()) * self.height
+    }
+    
+    func totalJoistBeamLength() -> Double {
+        return Double(widthBeamNum())*beamSpace
+    }
 }