fix: fix snap rendering for first drag #810

Author: daybrush

packages/react-moveable/src/ables/Snappable.tsx

@@ -620,7 +620,7 @@ export default {
             snapRenderThreshold = 1,
         } = moveable.props;
 
-        if (!snapRenderInfo || !hasGuidelines(moveable, "")) {
+        if (!snapRenderInfo || !snapRenderInfo.render || !hasGuidelines(moveable, "")) {
             return [];
         }
         state.guidelines = getTotalGuidelines(moveable);
@@ -807,6 +807,9 @@ export default {
         if (!checkSnapInfo(moveable)) {
             state.guidelines = getTotalGuidelines(moveable);
         }
+        if (state.snapRenderInfo) {
+            state.snapRenderInfo.render = true;
+        }
     },
     pinchStart(
         moveable: MoveableManagerInterface<SnappableProps, SnappableState>

packages/react-moveable/src/types.ts

@@ -2640,6 +2640,7 @@ export interface SnappableState {
     enableSnap: boolean;
 }
 export interface SnapRenderInfo {
+    render?: boolean;
     direction?: number[];
     snap?: boolean;
     center?: boolean;