Generate new seed on paste
This commit is contained in:
parent
aad99b3047
commit
c077403eec
@ -22,6 +22,10 @@ let elements = Array.of<ExcalidrawElement>();
|
||||
const LCG = (seed: number) => () =>
|
||||
((2 ** 31 - 1) & (seed = Math.imul(48271, seed))) / 2 ** 31;
|
||||
|
||||
function randomSeed() {
|
||||
return Math.floor(Math.random() * 2 ** 31);
|
||||
}
|
||||
|
||||
// Unfortunately, roughjs doesn't support a seed attribute (https://github.com/pshihn/rough/issues/27).
|
||||
// We can achieve the same result by overriding the Math.random function with a
|
||||
// pseudo random generator that supports a random seed and swapping it back after.
|
||||
@ -174,7 +178,7 @@ function newElement(
|
||||
isSelected: false,
|
||||
strokeColor: strokeColor,
|
||||
backgroundColor: backgroundColor,
|
||||
seed: Math.floor(Math.random() * 2 ** 31),
|
||||
seed: randomSeed(),
|
||||
draw(
|
||||
rc: RoughCanvas,
|
||||
context: CanvasRenderingContext2D,
|
||||
@ -737,6 +741,7 @@ class App extends React.Component<{}, AppState> {
|
||||
parsedElements.forEach(parsedElement => {
|
||||
parsedElement.x += 10;
|
||||
parsedElement.y += 10;
|
||||
parsedElement.seed = randomSeed();
|
||||
generateDraw(parsedElement);
|
||||
elements.push(parsedElement);
|
||||
});
|
||||
|
Loading…
x
Reference in New Issue
Block a user