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refactor: Optimize getBounding

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This commit is contained in:
Michael Poutre
2023-07-31 19:42:48 -07:00
parent beee147000
commit a60e26c7b7
1 changed files with 18 additions and 11 deletions
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29
src/litegraph.js
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@@ -3781,25 +3781,32 @@
LGraphNode.prototype.getBounding = function(out, compute_outer) {
out = out || new Float32Array(4);
const nodePos = this.pos;
const nodeFlags = this.flags;
const isCollapsed = this.flags.collapsed;
const nodeSize = this.size;
// 4 offset for collapsed node connection points
const left_offset = compute_outer ? 4 : 0;
// 6 offset for right shadow and collapsed node connection points, 1 offset due to how nodes are rendered
const right_offset = compute_outer ? 6 + left_offset : 1 ;
// 4 offset for collapsed nodes top connection points
const top_offset = compute_outer ? 4 : 0;
// 5 offset for bottom shadow and collapsed node connection points
const bottom_offset = compute_outer ? 5 + top_offset : 0;
let left_offset = 0;
// 1 offset due to how nodes are rendered
let right_offset = 1 ;
let top_offset = 0;
let bottom_offset = 0;
if (compute_outer) {
// 4 offset for collapsed node connection points
left_offset = 4;
// 6 offset for right shadow and collapsed node connection points
right_offset = 6 + left_offset;
// 4 offset for collapsed nodes top connection points
top_offset = 4;
// 5 offset for bottom shadow and collapsed node connection points
bottom_offset = 5 + top_offset;
}
out[0] = nodePos[0] - left_offset;
out[1] = nodePos[1] - LiteGraph.NODE_TITLE_HEIGHT - top_offset;
out[2] = nodeFlags.collapsed ?
out[2] = isCollapsed ?
(this._collapsed_width || LiteGraph.NODE_COLLAPSED_WIDTH) + right_offset :
nodeSize[0] + right_offset;
out[3] = nodeFlags.collapsed ?
out[3] = isCollapsed ?
LiteGraph.NODE_TITLE_HEIGHT + bottom_offset :
nodeSize[1] + LiteGraph.NODE_TITLE_HEIGHT + bottom_offset;