Mograph Speed to Color
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On 22/11/2017 at 16:37, xxxxxxxx wrote:
Originally posted by xxxxxxxx
MODATA_LASTMAT doesn't give you the previous matrix
I just ran into this as well. It seems very odd to me, because the documentation says it should.
MODATA_LASTMAT Matrix Previous frame particle matrix.
Yet, this is what I get when I print each of these matrices:
--- Frame 1 Current: Matrix(v1: (1, 0, 0); v2: (0, 1, 0); v3: (0, 0, 1); off: (-211.111, 4.67, -211.111)) Last: Matrix(v1: (1, 0, 0); v2: (0, 1, 0); v3: (0, 0, 1); off: (0, 0, 0)) Start: Matrix(v1: (1, 0, 0); v2: (0, 1, 0); v3: (0, 0, 1); off: (-211.111, 0, -211.111)) --- Frame 2 Current: Matrix(v1: (1, 0, 0); v2: (0, 1, 0); v3: (0, 0, 1); off: (-211.111, 4.377, -211.111)) Last: Matrix(v1: (1, 0, 0); v2: (0, 1, 0); v3: (0, 0, 1); off: (0, 0, 0)) Start: Matrix(v1: (1, 0, 0); v2: (0, 1, 0); v3: (0, 0, 1); off: (-211.111, 0, -211.111)) --- Frame 3 Current: Matrix(v1: (1, 0, 0); v2: (0, 1, 0); v3: (0, 0, 1); off: (-211.111, 4.039, -211.111)) Last: Matrix(v1: (1, 0, 0); v2: (0, 1, 0); v3: (0, 0, 1); off: (0, 0, 0)) Start: Matrix(v1: (1, 0, 0); v2: (0, 1, 0); v3: (0, 0, 1); off: (-211.111, 0, -211.111)) --- Frame 4 Current: Matrix(v1: (1, 0, 0); v2: (0, 1, 0); v3: (0, 0, 1); off: (-211.111, 3.709, -211.111)) Last: Matrix(v1: (1, 0, 0); v2: (0, 1, 0); v3: (0, 0, 1); off: (0, 0, 0)) Start: Matrix(v1: (1, 0, 0); v2: (0, 1, 0); v3: (0, 0, 1); off: (-211.111, 0, -211.111)) --- Frame 5 Current: Matrix(v1: (1, 0, 0); v2: (0, 1, 0); v3: (0, 0, 1); off: (-211.111, 3.433, -211.111)) Last: Matrix(v1: (1, 0, 0); v2: (0, 1, 0); v3: (0, 0, 1); off: (0, 0, 0)) Start: Matrix(v1: (1, 0, 0); v2: (0, 1, 0); v3: (0, 0, 1); off: (-211.111, 0, -211.111)) -
On 01/12/2017 at 02:57, xxxxxxxx wrote:
Hi Donovan,
sorry, it took so long. I needed reassurance from development side.
We need to fix our documentation. MODATA_LASTMAT is for internal usage, only.
Douwe's approach is still your best bet. -
On 01/12/2017 at 21:47, xxxxxxxx wrote:
Hi Andreas,
Thanks for the feedback!
- Donovan