Import Cai1Hsu/re3 @ miami (reVC / GTA:VC decompilation)HEADmiami

Snapshot import (no upstream history) into git.ancap.in.ua/claude, per @lzcnt.
Source: https://github.com/Cai1Hsu/re3 branch miami.

1 files changed, 32 insertions, 0 deletions

diff --git a/src/collision/VuCollision.h b/src/collision/VuCollision.h
new file mode 100644
index 0000000..29ca4cb
--- /dev/null
+++ b/src/collision/VuCollision.h
@@ -0,0 +1,32 @@
+#pragma once
+
+
+struct VuTriangle
+{
+	// Compressed int16 but unpacked
+#ifdef GTA_PS2
+	uint128 v0;
+	uint128 v1;
+	uint128 v2;
+	uint128 plane;
+#else
+	int32 v0[4];
+	int32 v1[4];
+	int32 v2[4];
+	int32 plane[4];
+#endif
+};
+
+#ifndef GTA_PS2
+extern int16 vi01;
+extern CVuVector vf01;
+extern CVuVector vf02;
+extern CVuVector vf03;
+#endif
+
+extern "C" {
+void LineToTriangleCollision(const CVuVector &p0, const CVuVector &p1, const CVuVector &v0, const CVuVector &v1, const CVuVector &v2, const CVuVector &plane);
+void LineToTriangleCollisionCompressed(const CVuVector &p0, const CVuVector &p1, VuTriangle &tri);
+void SphereToTriangleCollision(const CVuVector &sph, const CVuVector &v0, const CVuVector &v1, const CVuVector &v2, const CVuVector &plane);
+void SphereToTriangleCollisionCompressed(const CVuVector &sph, VuTriangle &tri);
+}