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Calculated angle from -180:180 to 0:360

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This commit is contained in:
misabiko 2020-06-14 19:00:27 -04:00
parent aecb9f9157
commit 063735b0e6
1 changed files with 11 additions and 10 deletions
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21
Assets/Scripts/PlayerMovement.cs
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@ -44,8 +44,7 @@ public class PlayerMovement : MonoBehaviour {
//free moveDirection //free moveDirection
Vector3 direction = camForward * moveInput.y + camTransform.right * moveInput.x; Vector3 direction = camForward * moveInput.y + camTransform.right * moveInput.x;
float angle = Vector3.SignedAngle(Vector3.forward, direction, Vector3.up); freeAngleText.text = "FreeAngle: " + Mathf.RoundToInt(GetAngle(direction));
freeAngleText.text = "FreeAngle: " + Mathf.RoundToInt(angle);
lastDirection = GetDirection(direction); lastDirection = GetDirection(direction);
directionText.text = "Direction: " + lastDirection; directionText.text = "Direction: " + lastDirection;
@ -61,23 +60,25 @@ public class PlayerMovement : MonoBehaviour {
moveDirection = direction; moveDirection = direction;
} }
float GetRoundAngleOffset(Vector3 direction) { float GetAngle(Vector3 direction) {
float angle = Vector3.SignedAngle(Vector3.forward, moveDirection, Vector3.up); float angle = Vector3.SignedAngle(Vector3.forward, direction, Vector3.up);
if (angle < 0)
angle += 360f;
float deltaAngle = Mathf.Sign(angle) * 29; return angle;
deltaAngle -= (deltaAngle + angle) % 60;
return deltaAngle;
} }
float GetRoundAngleOffset(Vector3 direction)
=> 29 - (GetAngle(direction) + 29) % 60;
Vector3 RoundedDirection(Vector3 direction) Vector3 RoundedDirection(Vector3 direction)
=> Quaternion.AngleAxis(GetRoundAngleOffset(direction), Vector3.up) * direction; => Quaternion.AngleAxis(GetRoundAngleOffset(direction), Vector3.up) * direction;
MapData.Direction GetDirection(Vector3 direction) { MapData.Direction GetDirection(Vector3 direction) {
float angle = Vector3.SignedAngle(Vector3.forward, direction, Vector3.up); float angle = GetAngle(direction);
float deltaAngle = GetRoundAngleOffset(direction); float deltaAngle = GetRoundAngleOffset(direction);
int index = (Mathf.RoundToInt(angle + deltaAngle) / 60 + (Mathf.Sign(angle) < 0 ? 6 : 0)) % 6; int index = (Mathf.RoundToInt(angle + deltaAngle) / 60) % 6;
return (MapData.Direction) index; return (MapData.Direction) index;
} }