Fix decal fading animation 2.5.1

Also fix missing decal regression.

Fixes: 48417e11854f8 ("Make XYZ C-compatible")

1 files changed, 4 insertions, 5 deletions

diff --git a/src/Quaternions.h b/src/Quaternions.h
index 6ed778a..4c10cd6 100644
--- a/src/Quaternions.h
+++ b/src/Quaternions.h
@@ -46,13 +46,12 @@ extern "C" {
 	struct XYZ crossProduct(struct XYZ, struct XYZ);
 	struct XYZ normalize(struct XYZ);
 	void reflect(struct XYZ*, struct XYZ);
-	bool segmentIntersectsSphere(struct XYZ, struct XYZ, struct XYZ, float);
+	bool segCrossSphere(struct XYZ, struct XYZ, struct XYZ, float);
+	bool segCrossTrigon(struct XYZ p1, struct XYZ p2,
+		struct XYZ *pa, struct XYZ *pb, struct XYZ *pc,
+		struct XYZ *n, struct XYZ *p);
 	struct XYZ rotate(struct XYZ, float, float, float);
 
-	float LineFacetd(struct XYZ p1, struct XYZ p2,
-		struct XYZ pa, struct XYZ pb, struct XYZ pc,
-		struct XYZ n, struct XYZ *p);
-
 	void setFrustum(float (*)[4], float*, float*);
 	int cubeInFrustum(float (*)[4], float, float, float, float);
 	int sphereInFrustum(float (*)[4], float, float, float, float);