void UpdatePickedColor(PickedColorCallback cb)
{
var headPosition = Camera.main.transform.position;
var gazeDirection = Camera.main.transform.forward;
RaycastHit hit;
if (!Physics.Raycast(headPosition, gazeDirection, out hit))
{
return;
}
if (hit.transform.gameObject != rendererComponent.gameObject)
{
return;
}
Texture2D texture = rendererComponent.material.mainTexture as Texture2D;
Vector2 pixelUV = hit.textureCoord;
pixelUV.x *= texture.width;
pixelUV.y *= texture.height;
Color col = texture.GetPixel((int)pixelUV.x, (int)pixelUV.y);
cb.Invoke(col);
SendMessageUpwards("OnColorCommand", col);
}
void UpdatePickedColor(PickedColorCallback cb)
{
RaycastHit hit = GazeManager.Instance.HitInfo;
if (hit.transform.gameObject != rendererComponent.gameObject)
{
return;
}
Texture2D texture = rendererComponent.material.mainTexture as Texture2D;
Vector2 pixelUV = hit.textureCoord;
pixelUV.x *= texture.width;
pixelUV.y *= texture.height;
GazedColor = texture.GetPixel((int)pixelUV.x, (int)pixelUV.y);
cb.Invoke(GazedColor);
}
private void UpdatePickedColor(PickedColorCallback cb)
{
GameObject hitObject = GazeManager.Instance.HitObject;
if (hitObject != rendererComponent.gameObject)
{
return;
}
//TODO: Fix by adding RaycastHit properties to FocusDetails.
//Texture2D texture = rendererComponent.material.mainTexture as Texture2D;
//Vector2 pixelUV = hit.textureCoord;
//pixelUV.x *= texture.width;
//pixelUV.y *= texture.height;
//Color col = texture.GetPixel((int)pixelUV.x, (int)pixelUV.y);
//cb.Invoke(col);
}
void UpdatePickedColor(PickedColorCallback cb)
{
RaycastHit hit = GazeManager.Instance.HitInfo;
if (hit.transform != null && hit.transform.gameObject != rendererComponent.gameObject)
{
return;
}
voice.Play();
Vector2 pixelUV = hit.textureCoord;
pixelUV.x *= texture.width;
pixelUV.y *= texture.height;
Color col = texture.GetPixel((int)pixelUV.x, (int)pixelUV.y);
cb.Invoke(col);
}
void UpdatePickedColor(PickedColorCallback cb)
{
// if not hit, return
RaycastHit hit = GazeManager.Instance.HitInfo;
if (hit.transform.gameObject != rendererComponent.gameObject)
{
return;
}
// get color from texture pixel and callback
Texture2D texture = rendererComponent.material.mainTexture as Texture2D;
Vector2 pixelUV = hit.textureCoord;
pixelUV.x *= texture.width;
pixelUV.y *= texture.height;
Color col = texture.GetPixel((int)pixelUV.x, (int)pixelUV.y);
cb.Invoke(col);
}