private void Update()
{
//Calculate count
int count = (collumns * rows) - (skipFirst + skipLast);
//Increment time
if (!paused)
{
time += Time.deltaTime * speed;
}
if (time > count)
{
if (destroyOnComplete)
{
projection.Destroy();
return;
}
else
{
time -= count;
}
}
//Calculate current frame
int frame = skipFirst + Mathf.FloorToInt(time);
//Calculate frame size
Vector2 size = new Vector2(1.0f / collumns, 1.0f / rows);
//Calculate current row & collumn
int row = frame / collumns;
int collumn = frame % collumns;
//Calculate offset
float x = size.x * collumn;
float y = size.y * row;
if (!invertY)
{
y = 1 - size.y - y;
}
//Set tiling
projection.Tiling = new Vector2(size.x, size.y);
//Set offset
projection.Offset = new Vector2(x, y);
//Update projection with new properties
projection.UpdateProperties();
}
private void SetAlpha(ProjectionRenderer Projection, float Alpha)
{
switch (Projection.Properties[0].type)
{
case PropertyType.Float:
case PropertyType.Combo:
Projection.SetFloat(0, Alpha);
break;
case PropertyType.Color:
Color color = Projection.Properties[0].color;
color.a = Alpha;
Projection.SetColor(0, color);
break;
}
Projection.UpdateProperties();
}