void SetupTpData(Transform t)
{
if (t.GetComponent <Renderer>() == null)
{
return;
}
var tpData = t.GetComponent <TriplanarData>();
if (tpData == null)
{
tpData = t.gameObject.AddComponent <TriplanarData>();
tpData.forwardInfo.position = Vector3.forward;
tpData.forwardInfo.verticalFov = textureCam.fieldOfView;
tpData.forwardInfo.horizontalFov = textureCam.fieldOfView * textureCam.aspect;
tpData.rightInfo.position = Vector3.right;
tpData.rightInfo.verticalFov = textureCam.fieldOfView;
tpData.rightInfo.horizontalFov = textureCam.fieldOfView * textureCam.aspect;
tpData.upInfo.position = Vector3.up;
tpData.upInfo.verticalFov = textureCam.fieldOfView;
tpData.upInfo.horizontalFov = textureCam.fieldOfView * textureCam.aspect;
tpData.triplanarMaterial = new Material(triplanarShader);
tpData.forward = this.tpData.forward ?? new Texture2D(256, 256);
tpData.forward.filterMode = FilterMode.Point;
tpData.right = this.tpData.right ?? new Texture2D(256, 256);
tpData.right.filterMode = FilterMode.Point;
tpData.up = this.tpData.up ?? new Texture2D(256, 256);
tpData.up.filterMode = FilterMode.Point;
tpData.offset = t.position - this.transform.position;
}
}
void CopyToTpTextures(TriplanarData tpData)
{
Graphics.CopyTexture(forwardRTex, tpData.forward);
Graphics.CopyTexture(rightRTex, tpData.right);
Graphics.CopyTexture(upRTex, tpData.up);
}
