Add a tool that measures emotes from a store's 3D preview

tools/capture drives a store page's skin viewer in headless Firefox, stepping its clock one tick at a time and taking every tick from ten fixed cameras. It then fits our own rig to the frames by rendering the model (a Python port of LimbBend and PoseApplier) and matching outlines and colours, and writes the result as Emotecraft JSON. It measures pixels only and never reads the page's animation data. The README covers the steps, the checks and the limits. Co-Authored-By: Claude Opus 5.5 <[email protected]>
2026-09-29 16:55:08 +02:00
parent 7f8de39253
commit df9a2587e6
19 changed files with 1785 additions and 0 deletions
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+import org.saturnclient.emotes.core.bend.LimbBend;
+
+/** Prints LimbBend results for check_port.py to compare with the Python port. */
+public class CheckPort {
+    public static void main(String[] args) {
+        float[][] cases = { {-2, 10, 0.5f, 0, 0}, {-2, 10, 1.75f, 3.5f, 0}, {0, 12, 1.2f, 2.79f, 0},
+                            {0, 12, 0.7f, 3.14159f, 1}, {0, 12, -0.9f, 1.0f, 1} };
+        float[][] points = { {0, 0, 0}, {1.5f, 3, -2.25f}, {-2.25f, 10.25f, 2.25f}, {2, -2.25f, 1}, {0.5f, 12.25f, -1} };
+        float[] out = new float[3];
+        for (float[] c : cases) {
+            LimbBend b = c[4] == 1 ? LimbBend.anchoredAtEnd(c[0], c[1], c[2], c[3], 0.5f, 12)
+                                   : new LimbBend(c[0], c[1], c[2], c[3], 0.5f, 12);
+            for (float[] p : points) {
+                b.bendPoint(p[0], p[1], p[2], out);
+                System.out.printf("%f %f %f %f%n", out[0], out[1], out[2], b.angleAt(p[1]));
+            }
+        }
+    }
+}