initial diagonal work (unfinished)

src/components/chart/RungBuilder.vue

@@ -41,7 +41,16 @@ import {linspace, sideColor} from "@/misc.js";
 import {computed, watchEffect} from "vue";
 import Color from "color";
 import {cancelDrawing} from "@/charts/chart.js";
-import {devectorize, vectorAdd, vectorDiv, vectorMul, vectorSub, vectorIsNull, vectorize} from "@/vector.js";
+import {
+  devectorize,
+  vectorAdd,
+  vectorDiv,
+  vectorMul,
+  vectorSub,
+  vectorIsNull,
+  vectorize,
+  vectorIsZero
+} from "@/vector.js";
 
 const os = useOrderStore()
 const co = useChartOrderStore()
@@ -99,9 +108,8 @@ const rungs = computed({
     r = Number(r)
     const prevR = Number(props.builder.rungs)
     props.builder.rungs = r
-    console.log('set rungs', prevR, r, a, b)
+    // console.log('set rungs', prevR, r, a, b)
     if ( r > 0 && vectorIsNull(b) ) {
-      console.log('convert to range')
       // convert single shape to a range
       if (props.mode===0) {
         const width = props.stdWidth
@@ -126,7 +134,6 @@ const rungs = computed({
     else {
       // from multi to multi
       if (props.mode===1) {
-        console.log('multi-multi mode 1')
         const width = vectorDiv(vectorSub(b, a), (prevR-1))
         b = vectorAdd(a, vectorMul(width, (r-1)))
         setEndpoints(a,b)
@@ -222,18 +229,18 @@ function translateOnModel(shape) {
   const oldOnModel = shape.onModel
   shape.onModel = function (model, oldModel) {
     oldOnModel.call(this, ...arguments)
-    // console.log('translateOnDrag', this.beingDragged(), shape.ourPoints)
     if (!this.beingDragged())
       return
     const prev = getModelValue(oldModel)
-    const cur = getModelValue(this.model)
-    const delta = cur - prev
+    const cur = vectorize(getModelValue(this.model))
+    const delta = vectorSub(cur, prev)
     // console.log('delta', shape.id, prev, cur, delta)
     let [a, b] = endpoints.value
-    if (delta !== 0) {
+    a = vectorize(a)
+    if (!vectorIsZero(delta)) {
       a = vectorAdd(a, delta)
       if (rungs.value > 1)
-        b = vectorAdd(b, delta)
+        b = vectorAdd(vectorize(b), delta)
       setEndpoints(a,b)
     }
   }