Fix T92192: Inconsistent curve circle primitive direction

Switch sin and cosine so that the points in the circle have the same direction in both radius and points modes.
2021-10-13 14:34:14 -05:00
parent 1ae79b704a
commit 988b9bc40c
1 changed files with 1 additions and 1 deletions
--- a/source/blender/nodes/geometry/nodes/node_geo_curve_primitive_circle.cc
+++ b/source/blender/nodes/geometry/nodes/node_geo_curve_primitive_circle.cc
@@ -132,7 +132,7 @@ static std::unique_ptr<CurveEval> create_point_circle_curve(
     */

    const float theta = theta_step * i;
-    positions[i] = center + r * cos(theta) * v1 + r * sin(theta) * v4;
+    positions[i] = center + r * sin(theta) * v1 + r * cos(theta) * v4;
  }

  spline->radii().fill(1.0f);