Depsgraph: Add evaluation callbacks for granular nodes update

This commit only adds callbacks which then later be used with major dependency
graph commit, keeping the upcoming commit more clean to follow.

Should be no functional changes so far still.

1 files changed, 24 insertions, 0 deletions

diff --git a/source/blender/blenkernel/intern/curve.c b/source/blender/blenkernel/intern/curve.c
index c27460b81c0..c95b0055683 100644
--- a/source/blender/blenkernel/intern/curve.c
+++ b/source/blender/blenkernel/intern/curve.c
@@ -4563,3 +4563,27 @@ void BKE_curve_rect_from_textbox(const struct Curve *cu, const struct TextBox *t
 	r_rect->xmax = r_rect->xmin + tb->w;
 	r_rect->ymin = r_rect->ymax - tb->h;
 }
+
+/* **** Depsgraph evaluation **** */
+
+void BKE_curve_eval_geometry(EvaluationContext *UNUSED(eval_ctx),
+                             Curve *curve)
+{
+	if (G.debug & G_DEBUG_DEPSGRAPH) {
+		printf("%s on %s\n", __func__, curve->id.name);
+	}
+	if (curve->bb == NULL || (curve->bb->flag & BOUNDBOX_DIRTY)) {
+		BKE_curve_texspace_calc(curve);
+	}
+}
+
+void BKE_curve_eval_path(EvaluationContext *UNUSED(eval_ctx),
+                         Curve *curve)
+{
+	/* TODO(sergey): This will probably need to be a part of
+	 * the modifier stack still.
+	 */
+	if (G.debug & G_DEBUG_DEPSGRAPH) {
+		printf("%s on %s\n", __func__, curve->id.name);
+	}
+}