// Update is called once per frame
void Update()
{
bool button1State = PluginImport.GetButton1State();
if (button1State && !previousButton1State)
{
penColorNum = (penColorNum + 1) % penColors.Length;
}
previousButton1State = button1State;
//if (PluginImport.GetButton2State()) cleanBoard();
bool eraseState = PluginImport.GetButton2State();
if (eraseState)
{
changePenColor(new Color(0.25f, 0.25f, 0.25f));
}
else
{
changePenColor(penColorNum);
}
bool shouldDraw = PluginImport.GetContact() && (myCounter > 0);
if (shouldDraw)
{
double[] pos = ConverterClass.ConvertIntPtrToDouble3(PluginImport.GetProxyPosition());
double[] dir = ConverterClass.ConvertIntPtrToDouble3(PluginImport.GetProxyDirection());
Vector3 position = new Vector3((float)pos[0], (float)pos[1], (float)pos[2]);
Vector3 direction = new Vector3((float)dir[0], (float)dir[1], (float)dir[2]);
double[] realPos = ConverterClass.ConvertIntPtrToDouble3(PluginImport.GetDevicePosition());
Vector3 realPosition = new Vector3((float)realPos[0], (float)realPos[1], (float)realPos[2]);
float force = (realPosition - position).magnitude;
if (force > 1.0f)
{
force = 1.0f;
}
RaycastHit hitInfo = new RaycastHit();
bool hasHit = Physics.Raycast(position, direction, out hitInfo);
if (previousShouldDraw)
{
drawBlobLine(previousCoord, hitInfo.textureCoord, blobRadius, penColors[penColorNum], force, blobSteps, eraseState);
}
else
{
drawBlob(hitInfo.textureCoord, blobRadius, penColors[penColorNum], force, eraseState);
}
previousCoord = hitInfo.textureCoord;
boardTexture.SetPixels(boardPixels);
boardTexture.Apply();
}
previousShouldDraw = shouldDraw;
myCounter++;
}
