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🆙 Update Color effect Camera

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duckietm
2026-03-02 12:53:10 +01:00
parent 959bace1b7
commit b8397fe99b
1 changed files with 13 additions and 25 deletions
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packages/camera/src/RoomCameraWidgetManager.ts
+13 -25
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@@ -28,7 +28,14 @@ export class RoomCameraWidgetManager implements IRoomCameraWidgetManager
if(effect.colorMatrix.length)
{
cameraEffect.colorMatrix = effect.colorMatrix;
// Config offsets (indices 4,9,14,19) follow Flash's 0-255 convention.
// PixiJS v8 expects the full matrix in 0-1 space, so normalise them.
const m = [ ...effect.colorMatrix ] as ColorMatrix;
m[4] /= 255;
m[9] /= 255;
m[14] /= 255;
m[19] /= 255;
cameraEffect.colorMatrix = m;
}
else
{
@@ -57,29 +64,7 @@ export class RoomCameraWidgetManager implements IRoomCameraWidgetManager
const filters: Filter[] = [];
const getColorMatrixFilter = (matrix: ColorMatrix, flag: boolean, strength: number): ColorMatrixFilter =>
{
const filter = new ColorMatrixFilter();
if(flag)
{
filter.matrix = matrix;
}
else
{
const newMatrix: ColorMatrix = [];
const otherMatrix: ColorMatrix = [1, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 1, 0];
for(let i = 0; i < matrix.length; i++)
{
newMatrix.push((matrix[i] * strength) + (otherMatrix[i] * (1 - strength)));
}
filter.matrix = newMatrix;
}
return filter;
};
const identityMatrix: ColorMatrix = [1, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 1, 0];
for(const selectedEffect of effects)
{
@@ -89,7 +74,10 @@ export class RoomCameraWidgetManager implements IRoomCameraWidgetManager
if(effect.colorMatrix)
{
const filter = getColorMatrixFilter(effect.colorMatrix, false, selectedEffect.strength);
const filter = new ColorMatrixFilter();
const strength = selectedEffect.strength;
filter.matrix = effect.colorMatrix.map((val, i) => identityMatrix[i] + (val - identityMatrix[i]) * strength) as ColorMatrix;
filters.push(filter);
}