Exemplo n.º 1
0
        private CollisionFlags ScanSurfaces(Vector2 maxSurfaceDistance, out SurfaceAngles surfaceAngle)
        {
            var positiveAngle = 0f;
            var negativeAngle = 0f;

            var position       = attachedRigidbody.position;
            var corners        = new RectCorners(CheckBounds, position, SkinWidth);
            var collisionFlags = (CollisionFlags)0;

            // Vertical resolving
            var checkVertical = new Vector2(
                0,
                maxSurfaceDistance.x + SkinWidth
                );
            var steps    = (int)(CheckBounds.width * Resolution);
            var stepSize = new Vector2(CheckBounds.width / steps, 0);

            collisionFlags |= Scan(
                corners.TopLeft, corners.BottomLeft, checkVertical,
                steps, stepSize, CollisionFlags.Above, CollisionFlags.Below,
                ref negativeAngle, ref positiveAngle);

            // Assign vertical values
            surfaceAngle.GroundAngle  = negativeAngle;
            surfaceAngle.CeilingAngle = positiveAngle;

            // Horizontal resolving
            var checkHorizontal = new Vector2(
                maxSurfaceDistance.x + SkinWidth,
                0
                );

            steps           = (int)(CheckBounds.height * Resolution);
            stepSize        = new Vector2(0, CheckBounds.height / steps);
            collisionFlags |= Scan(
                corners.BottomRight, corners.BottomLeft, checkHorizontal,
                steps, stepSize, CollisionFlags.Right, CollisionFlags.Left,
                ref negativeAngle, ref positiveAngle);

            // Assign vertical values
            surfaceAngle.LeftWallAngle  = negativeAngle;
            surfaceAngle.RightWallAngle = positiveAngle;
            return(collisionFlags);
        }
Exemplo n.º 2
0
 public SurfaceInfo(CollisionFlags collisions, SurfaceAngles surfaceAngles)
 {
     Collisions    = collisions;
     SurfaceAngles = surfaceAngles;
 }