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Remove dense code path for tendon Jacobian

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PiperOrigin-RevId: 872444531
Change-Id: I6180101abc49469a72aee8bec5726e1e94f142ec
This commit is contained in:
Taylor Howell
2026-02-19 09:53:11 -08:00
committed by Copybara-Service
parent 10524c28dd
commit 9efe41c0c1
11 changed files with 124 additions and 218 deletions
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src/engine/engine_print.c
+6 -10
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@@ -1441,16 +1441,12 @@ void mj_printFormattedData(const mjModel* m, const mjData* d, const char* filena
printArray2d("FLEXEDGE_LENGTH", m->nflexedge, 1, d->flexedge_length, fp, float_format);
printArray2d("TEN_LENGTH", m->ntendon, 1, d->ten_length, fp, float_format);
if (!mj_isSparse(m)) {
printArray2d("TEN_MOMENT", m->ntendon, m->nv, d->ten_J, fp, float_format);
} else {
mj_printSparsity("TEN_J: tendon moments", m->ntendon, m->nv, d->ten_J_rowadr, NULL,
d->ten_J_rownnz, NULL, d->ten_J_colind, fp);
printArray2dInt("TEN_J_ROWNNZ", m->ntendon, 1, d->ten_J_rownnz, fp);
printArray2dInt("TEN_J_ROWADR", m->ntendon, 1, d->ten_J_rowadr, fp);
printSparse("TEN_J", d->ten_J, m->ntendon, d->ten_J_rownnz,
d->ten_J_rowadr, d->ten_J_colind, fp, float_format);
}
mj_printSparsity("TEN_J: tendon moments", m->ntendon, m->nv, d->ten_J_rowadr, NULL,
d->ten_J_rownnz, NULL, d->ten_J_colind, fp);
printArray2dInt("TEN_J_ROWNNZ", m->ntendon, 1, d->ten_J_rownnz, fp);
printArray2dInt("TEN_J_ROWADR", m->ntendon, 1, d->ten_J_rowadr, fp);
printSparse("TEN_J", d->ten_J, m->ntendon, d->ten_J_rownnz,
d->ten_J_rowadr, d->ten_J_colind, fp, float_format);
for (int i=0; i < m->ntendon; i++) {
fprintf(fp, "TENDON %d: %d wrap points\n", i, d->ten_wrapnum[i]);
for (int j=0; j < d->ten_wrapnum[i]; j++) {