public void loadSlice(int slice)
{
if (slice < 0)
{
slice = 0;
}
if (slice > MedicalImaging.slices)
{
slice = MedicalImaging.slices - 1;
}
currentSlice = slice;
MedicalImaging.applyQuadTexture2D(this.gameObject, MedicalImaging.texture, slice);
MedicalImaging.applyQuadShader(this.gameObject, "Custom/LensMask_Shader");
Debug.Log("slice: " + slice.ToString());
string txt =
string.Format("Slice -({0})", currentSlice.ToString());
var g = GameObject.Find("CurrSliceTextBox").GetComponent <TextMesh> ();
g.text = txt;
g.fontSize = 14;
}
// Update is called once per frame
void Update()
{
this.transform.localScale = new Vector3(0.12f, 0.12f, 1.0f);
// Calculate index
_lastIndex++;
int index = (int)(_lastIndex) % (_uvTieX * _uvTieY);
if (index != _lastIndex)
{
// split into horizontal and vertical index
int uIndex = index % _uvTieX;
int vIndex = index / _uvTieY;
// build offset
// v coordinate is the bottom of the image in opengl so we need to invert.
Vector2 offset = new Vector2(uIndex * _size.x,
1.0f - _size.y - vIndex * _size.y);
Texture2D subtex = MedicalImaging.cropTexture2D(texture, new Rect(offset.x, offset.y,
200, 180));
//_myRenderer.material.SetTextureOffset ("_MainTex", offset);
//_myRenderer.material.SetTextureScale ("_MainTex", _size);
_lastIndex = index;
_myRenderer.material.SetTexture("_MainTex", subtex);
MedicalImaging.applyQuadShader(this.gameObject, "Custom/MRI_Image_OpacityMap");
//MedicalImaging.applyQuadShader(this.gameObject, "Custom/GLSL_basic_shader");
}
}
