proc buildBoxPlanes*(extents: Vector3): Array {.
gcsafe, locks: 0
.}

proc buildCylinderPlanes*(radius: float64; height: float64; sides: int64;
                         axis: int64 = 2'i64): Array {.
gcsafe, locks: 0
.}

proc buildCapsulePlanes*(radius: float64; height: float64; sides: int64; lats: int64;
                        axis: int64 = 2'i64): Array {.
gcsafe, locks: 0
.}

proc segmentIntersectsCircle*(segmentFrom: Vector2; segmentTo: Vector2;
                             circlePos: Vector2; circleRadius: float64): float64 {.

    gcsafe, locks: 0
.}

proc segmentIntersectsSegment2d*(fromA: Vector2; toA: Vector2; fromB: Vector2;
                                toB: Vector2) {.
gcsafe, locks: 0
.}

proc getClosestPointsBetweenSegments2d*(p1: Vector2; q1: Vector2; p2: Vector2;
                                       q2: Vector2): PoolVector2Array {.
gcsafe,
    locks: 0
.}

proc getClosestPointsBetweenSegments*(p1: Vector3; p2: Vector3; q1: Vector3;
                                     q2: Vector3): PoolVector3Array {.
gcsafe,
    locks: 0
.}

proc getClosestPointToSegment2d*(point: Vector2; s1: Vector2; s2: Vector2): Vector2 {.

    gcsafe, locks: 0
.}

proc getClosestPointToSegment*(point: Vector3; s1: Vector3; s2: Vector3): Vector3 {.

    gcsafe, locks: 0
.}

proc getClosestPointToSegmentUncapped2d*(point: Vector2; s1: Vector2; s2: Vector2): Vector2 {.

    gcsafe, locks: 0
.}

proc getClosestPointToSegmentUncapped*(point: Vector3; s1: Vector3; s2: Vector3): Vector3 {.

    gcsafe, locks: 0
.}

proc getUv84NormalBit*(normal: Vector3): int64 {.
gcsafe, locks: 0
.}

proc rayIntersectsTriangle*(fromm: Vector3; dir: Vector3; a: Vector3; b: Vector3;
                           c: Vector3) {.
gcsafe, locks: 0
.}

proc segmentIntersectsTriangle*(fromm: Vector3; to: Vector3; a: Vector3; b: Vector3;
                               c: Vector3) {.
gcsafe, locks: 0
.}

proc segmentIntersectsSphere*(fromm: Vector3; to: Vector3; spos: Vector3;
                             sradius: float64): PoolVector3Array {.
gcsafe, locks: 0
.}

proc segmentIntersectsCylinder*(fromm: Vector3; to: Vector3; height: float64;
                               radius: float64): PoolVector3Array {.
gcsafe, locks: 0
.}

proc segmentIntersectsConvex*(fromm: Vector3; to: Vector3; planes: Array): PoolVector3Array {.

    gcsafe, locks: 0
.}

proc pointIsInsideTriangle*(point: Vector2; a: Vector2; b: Vector2; c: Vector2): bool {.

    gcsafe, locks: 0
.}

proc triangulatePolygon*(polygon: PoolVector2Array): PoolIntArray {.
gcsafe, locks: 0
.}

proc makeAtlas*(sizes: PoolVector2Array): Dictionary {.
gcsafe, locks: 0
.}