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Unity3D | Tutorial | Raycast/Boxcast/Spherecast

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Eric
2019-08-12 13:03:08 -07:00
parent f112fa211e
commit ef6796fd25
39 changed files with 2599 additions and 0 deletions
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24
Unity3D_RayCasts/Assets/Scripts/BoxCaster.cs Normal file
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using UnityEngine;
public class BoxCaster : MonoBehaviour
{
void OnDrawGizmos()
{
float maxDistance = 10f;
RaycastHit hit;
bool isHit = Physics.BoxCast(transform.position, transform.lossyScale / 2, transform.forward, out hit,
transform.rotation, maxDistance);
if (isHit)
{
Gizmos.color = Color.red;
Gizmos.DrawRay(transform.position, transform.forward * hit.distance);
Gizmos.DrawWireCube(transform.position + transform.forward * hit.distance, transform.lossyScale);
}
else
{
Gizmos.color = Color.green;
Gizmos.DrawRay(transform.position, transform.forward * maxDistance);
}
}
}

11
Unity3D_RayCasts/Assets/Scripts/BoxCaster.cs.meta Normal file
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22
Unity3D_RayCasts/Assets/Scripts/RayCaster.cs Normal file
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using UnityEngine;
public class RayCaster : MonoBehaviour
{
void OnDrawGizmos()
{
float maxDistance = 10f;
RaycastHit hit;
bool isHit = Physics.Raycast(transform.position, transform.forward, out hit, maxDistance);
if (isHit)
{
Gizmos.color = Color.red;
Gizmos.DrawRay(transform.position, transform.forward * hit.distance);
}
else
{
Gizmos.color = Color.green;
Gizmos.DrawRay(transform.position, transform.forward * maxDistance);
}
}
}

11
Unity3D_RayCasts/Assets/Scripts/RayCaster.cs.meta Normal file
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24
Unity3D_RayCasts/Assets/Scripts/SphereCaster.cs Normal file
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using UnityEngine;
public class SphereCaster : MonoBehaviour
{
void OnDrawGizmos()
{
float maxDistance = 10f;
RaycastHit hit;
bool isHit = Physics.SphereCast(transform.position, transform.lossyScale.x / 2, transform.right, out hit,
maxDistance);
if (isHit)
{
Gizmos.color = Color.red;
Gizmos.DrawRay(transform.position, transform.right * hit.distance);
Gizmos.DrawWireSphere(transform.position + transform.right * hit.distance, transform.lossyScale.x / 2);
}
else
{
Gizmos.color = Color.green;
Gizmos.DrawRay(transform.position, transform.right * maxDistance);
}
}
}

11
Unity3D_RayCasts/Assets/Scripts/SphereCaster.cs.meta Normal file
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