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Spec: Add GetNumComponents function

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- This addresses a comment in KhronosGroup/glTF#1114
This commit is contained in:
Frank Galligan 2017-10-13 16:00:55 -07:00
parent 8008503278
commit 12bc4761c7
1 changed files with 16 additions and 0 deletions
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16
docs/spec/edgebreaker.decoder.md
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@ -46,6 +46,22 @@ void DecodeEdgebreakerConnectivityData() {
~~~~~
{:.draco-syntax }
### GetNumComponents()
~~~~~
int GetNumComponents() {
decoder_type = seq_att_dec_decoder_type[curr_att_dec][curr_att];
if (decoder_type == SEQUENTIAL_ATTRIBUTE_ENCODER_NORMALS) {
prediction_scheme = seq_att_dec_prediction_scheme[curr_att_dec][curr_att];
if (prediction_scheme == PREDICTION_DIFFERENCE) {
return 2;
}
}
return att_dec_num_components[curr_att_dec][curr_att];
}
~~~~~
{:.draco-syntax }
### ProcessSplitData()