revert half voxel. there is probably some bug in rendering pipeline

cornerstonejs · Oct 26, 2022 · cb8997d · cb8997d
1 parent 397cb86
commit cb8997d
Showing 1 changed file with 3 additions and 2 deletions.
diff --git a/packages/core/src/RenderingEngine/Viewport.ts b/packages/core/src/RenderingEngine/Viewport.ts
@@ -244,12 +244,13 @@ class Viewport implements IViewport {
     const transformToOriginTx = vtkMatrixBuilder
       .buildFromRadian()
       .multiply(imageData.getIndexToWorld())
-      .translate((size[0] - 1) / 2.0, (size[1] - 1) / 2.0, 0);
+      .translate(size[0] / 2.0, size[1] / 2.0, 0);
 
     const transformBackFromOriginTx = vtkMatrixBuilder
       .buildFromRadian()
-      .translate(-(size[0] - 1) / 2.0, -(size[1] - 1) / 2.0, 0)
+      .translate(-size[0] / 2.0, -size[1] / 2.0, 0)
       .multiply(imageData.getWorldToIndex());
+
     if (flipH) {
       this.flipHorizontal = flipHorizontal;
       flipHTx = vtkMatrixBuilder