Prepared fix for issue #987.

nilsschmidt1337 · Oct 16, 2023 · 473d124 · 473d124
1 parent 0c48753
commit 473d124
Show file tree

Hide file tree

Showing 3 changed files with 22 additions and 1 deletion.
diff --git a/src/org/nschmidt/ldparteditor/composite/Composite3D.java b/src/org/nschmidt/ldparteditor/composite/Composite3D.java
@@ -211,7 +211,9 @@ public Vector4f getScreenXY() {
      * y-direction, cell count)
      */
     private final Vector4f[] gridData = new Vector4f[] { new Vector4f(), new Vector4f(), new Vector4f(), new Vector4f(), new Vector4f(), new Vector4f(), new Vector4f(), new Vector4f() };
-
+
+    private float gridSize = 0f;
+
     /** the {@linkplain GLCanvas} */
     private final GLCanvas canvas;
     private final GLCapabilities capabilities;
@@ -1573,6 +1575,17 @@ public GLCapabilities getCapabilities() {
     public Vector4f[] getGrid() {
         return gridData;
     }
+
+    public void setGridSize(float gridSize) {
+        this.gridSize = gridSize;
+    }
+
+    /**
+     * @return the grid size in LDU.
+     */
+    public float getGridSize() {
+        return gridSize;
+    }
 
     /**
      * @return {@code true} if the origin is shown.

diff --git a/src/org/nschmidt/ldparteditor/helper/composite3d/PerspectiveCalculator.java b/src/org/nschmidt/ldparteditor/helper/composite3d/PerspectiveCalculator.java
@@ -229,6 +229,7 @@ private void calculateGrid() {
         grid[2].set(0f, -gridSize);
         // Multiplicants
         grid[3].set(mx, my);
+        c3d.setGridSize((float) (Math.round(gridSize / c3d.getZoom() * 100.0) / 100_000.0d));
         gridSize = gridSize * 10f;
         int mx10 = (int) (c3d.getBounds().width / gridSize + 4) / 2;
         int my10 = (int) (c3d.getBounds().height / gridSize + 4) / 2;

diff --git a/src/org/nschmidt/ldparteditor/shell/editor3d/toolitem/MiscToolItem.java b/src/org/nschmidt/ldparteditor/shell/editor3d/toolitem/MiscToolItem.java
@@ -1332,6 +1332,13 @@ public void applyValue() {
                 NLogger.debug(MiscToggleToolItem.class, "Snap on Y   :" + snapOnY); //$NON-NLS-1$
                 NLogger.debug(MiscToggleToolItem.class, "Snap on Z   :" + snapOnZ); //$NON-NLS-1$
 
+                final VertexManager vm = c3d.getLockableDatFileReference().getVertexManager();
+                final float gridSize = c3d.getGridSize();
+                final Set<Vertex> sv = vm.getSelectedVertices();
+
+                NLogger.debug(MiscToggleToolItem.class, "Grid size   :" + gridSize + " LDU"); //$NON-NLS-1$ //$NON-NLS-2$
+                NLogger.debug(MiscToggleToolItem.class, "Vertex count:" + sv.size()); //$NON-NLS-1$
+
                 // FIXME Needs implementation!
             }
         });