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Diffstat (limited to 'source/blender/editors/uvedit/uvedit_parametrizer.c')
-rw-r--r--source/blender/editors/uvedit/uvedit_parametrizer.c167
1 files changed, 56 insertions, 111 deletions
diff --git a/source/blender/editors/uvedit/uvedit_parametrizer.c b/source/blender/editors/uvedit/uvedit_parametrizer.c
index 311c152a239..e1495b617f8 100644
--- a/source/blender/editors/uvedit/uvedit_parametrizer.c
+++ b/source/blender/editors/uvedit/uvedit_parametrizer.c
@@ -44,9 +44,7 @@
#include "BLI_sys_types.h" /* for intptr_t support */
-#ifdef WITH_OPENNL
-
-#include "ONL_opennl.h"
+#include "eigen_capi.h"
/* Utils */
@@ -193,7 +191,7 @@ typedef struct PChart {
union PChartUnion {
struct PChartLscm {
- NLContext *context;
+ LinearSolver *context;
float *abf_alpha;
PVert *pin1, *pin2;
} lscm;
@@ -2471,17 +2469,12 @@ static PBool p_abf_matrix_invert(PAbfSystem *sys, PChart *chart)
PEdge *e;
int i, j, ninterior = sys->ninterior, nvar = 2 * sys->ninterior;
PBool success;
- NLContext *context;
-
- context = nlNewContext();
- nlSolverParameteri(context, NL_NB_VARIABLES, nvar);
+ LinearSolver *context;
- nlBegin(context, NL_SYSTEM);
-
- nlBegin(context, NL_MATRIX);
+ context = EIG_linear_solver_new(0, nvar, 1);
for (i = 0; i < nvar; i++)
- nlRightHandSideAdd(context, 0, i, sys->bInterior[i]);
+ EIG_linear_solver_right_hand_side_add(context, 0, i, sys->bInterior[i]);
for (f = chart->faces; f; f = f->nextlink) {
float wi1, wi2, wi3, b, si, beta[3], j2[3][3], W[3][3];
@@ -2527,8 +2520,8 @@ static PBool p_abf_matrix_invert(PAbfSystem *sys, PChart *chart)
sys->J2dt[e2->u.id][0] = j2[1][0] = p_abf_compute_sin_product(sys, v1, e2->u.id) * wi2;
sys->J2dt[e3->u.id][0] = j2[2][0] = p_abf_compute_sin_product(sys, v1, e3->u.id) * wi3;
- nlRightHandSideAdd(context, 0, v1->u.id, j2[0][0] * beta[0]);
- nlRightHandSideAdd(context, 0, ninterior + v1->u.id, j2[1][0] * beta[1] + j2[2][0] * beta[2]);
+ EIG_linear_solver_right_hand_side_add(context, 0, v1->u.id, j2[0][0] * beta[0]);
+ EIG_linear_solver_right_hand_side_add(context, 0, ninterior + v1->u.id, j2[1][0] * beta[1] + j2[2][0] * beta[2]);
row1[0] = j2[0][0] * W[0][0];
row2[0] = j2[0][0] * W[1][0];
@@ -2547,8 +2540,8 @@ static PBool p_abf_matrix_invert(PAbfSystem *sys, PChart *chart)
sys->J2dt[e2->u.id][1] = j2[1][1] = 1.0f * wi2;
sys->J2dt[e3->u.id][1] = j2[2][1] = p_abf_compute_sin_product(sys, v2, e3->u.id) * wi3;
- nlRightHandSideAdd(context, 0, v2->u.id, j2[1][1] * beta[1]);
- nlRightHandSideAdd(context, 0, ninterior + v2->u.id, j2[0][1] * beta[0] + j2[2][1] * beta[2]);
+ EIG_linear_solver_right_hand_side_add(context, 0, v2->u.id, j2[1][1] * beta[1]);
+ EIG_linear_solver_right_hand_side_add(context, 0, ninterior + v2->u.id, j2[0][1] * beta[0] + j2[2][1] * beta[2]);
row1[1] = j2[1][1] * W[0][1];
row2[1] = j2[1][1] * W[1][1];
@@ -2567,8 +2560,8 @@ static PBool p_abf_matrix_invert(PAbfSystem *sys, PChart *chart)
sys->J2dt[e2->u.id][2] = j2[1][2] = p_abf_compute_sin_product(sys, v3, e2->u.id) * wi2;
sys->J2dt[e3->u.id][2] = j2[2][2] = 1.0f * wi3;
- nlRightHandSideAdd(context, 0, v3->u.id, j2[2][2] * beta[2]);
- nlRightHandSideAdd(context, 0, ninterior + v3->u.id, j2[0][2] * beta[0] + j2[1][2] * beta[1]);
+ EIG_linear_solver_right_hand_side_add(context, 0, v3->u.id, j2[2][2] * beta[2]);
+ EIG_linear_solver_right_hand_side_add(context, 0, ninterior + v3->u.id, j2[0][2] * beta[0] + j2[1][2] * beta[1]);
row1[2] = j2[2][2] * W[0][2];
row2[2] = j2[2][2] * W[1][2];
@@ -2592,29 +2585,25 @@ static PBool p_abf_matrix_invert(PAbfSystem *sys, PChart *chart)
continue;
if (i == 0)
- nlMatrixAdd(context, r, c, j2[0][i] * row1[j]);
+ EIG_linear_solver_matrix_add(context, r, c, j2[0][i] * row1[j]);
else
- nlMatrixAdd(context, r + ninterior, c, j2[0][i] * row1[j]);
+ EIG_linear_solver_matrix_add(context, r + ninterior, c, j2[0][i] * row1[j]);
if (i == 1)
- nlMatrixAdd(context, r, c, j2[1][i] * row2[j]);
+ EIG_linear_solver_matrix_add(context, r, c, j2[1][i] * row2[j]);
else
- nlMatrixAdd(context, r + ninterior, c, j2[1][i] * row2[j]);
+ EIG_linear_solver_matrix_add(context, r + ninterior, c, j2[1][i] * row2[j]);
if (i == 2)
- nlMatrixAdd(context, r, c, j2[2][i] * row3[j]);
+ EIG_linear_solver_matrix_add(context, r, c, j2[2][i] * row3[j]);
else
- nlMatrixAdd(context, r + ninterior, c, j2[2][i] * row3[j]);
+ EIG_linear_solver_matrix_add(context, r + ninterior, c, j2[2][i] * row3[j]);
}
}
}
- nlEnd(context, NL_MATRIX);
-
- nlEnd(context, NL_SYSTEM);
-
- success = nlSolve(context, NL_FALSE);
+ success = EIG_linear_solver_solve(context);
if (success) {
for (f = chart->faces; f; f = f->nextlink) {
@@ -2625,24 +2614,24 @@ static PBool p_abf_matrix_invert(PAbfSystem *sys, PChart *chart)
pre[0] = pre[1] = pre[2] = 0.0;
if (v1->flag & PVERT_INTERIOR) {
- float x = nlGetVariable(context, 0, v1->u.id);
- float x2 = nlGetVariable(context, 0, ninterior + v1->u.id);
+ float x = EIG_linear_solver_variable_get(context, 0, v1->u.id);
+ float x2 = EIG_linear_solver_variable_get(context, 0, ninterior + v1->u.id);
pre[0] += sys->J2dt[e1->u.id][0] * x;
pre[1] += sys->J2dt[e2->u.id][0] * x2;
pre[2] += sys->J2dt[e3->u.id][0] * x2;
}
if (v2->flag & PVERT_INTERIOR) {
- float x = nlGetVariable(context, 0, v2->u.id);
- float x2 = nlGetVariable(context, 0, ninterior + v2->u.id);
+ float x = EIG_linear_solver_variable_get(context, 0, v2->u.id);
+ float x2 = EIG_linear_solver_variable_get(context, 0, ninterior + v2->u.id);
pre[0] += sys->J2dt[e1->u.id][1] * x2;
pre[1] += sys->J2dt[e2->u.id][1] * x;
pre[2] += sys->J2dt[e3->u.id][1] * x2;
}
if (v3->flag & PVERT_INTERIOR) {
- float x = nlGetVariable(context, 0, v3->u.id);
- float x2 = nlGetVariable(context, 0, ninterior + v3->u.id);
+ float x = EIG_linear_solver_variable_get(context, 0, v3->u.id);
+ float x2 = EIG_linear_solver_variable_get(context, 0, ninterior + v3->u.id);
pre[0] += sys->J2dt[e1->u.id][2] * x2;
pre[1] += sys->J2dt[e2->u.id][2] * x2;
pre[2] += sys->J2dt[e3->u.id][2] * x;
@@ -2673,12 +2662,12 @@ static PBool p_abf_matrix_invert(PAbfSystem *sys, PChart *chart)
}
for (i = 0; i < ninterior; i++) {
- sys->lambdaPlanar[i] += (float)nlGetVariable(context, 0, i);
- sys->lambdaLength[i] += (float)nlGetVariable(context, 0, ninterior + i);
+ sys->lambdaPlanar[i] += (float)EIG_linear_solver_variable_get(context, 0, i);
+ sys->lambdaLength[i] += (float)EIG_linear_solver_variable_get(context, 0, ninterior + i);
}
}
- nlDeleteContext(context);
+ EIG_linear_solver_delete(context);
return success;
}
@@ -3004,12 +2993,12 @@ static void p_chart_extrema_verts(PChart *chart, PVert **pin1, PVert **pin2)
static void p_chart_lscm_load_solution(PChart *chart)
{
- NLContext *context = chart->u.lscm.context;
+ LinearSolver *context = chart->u.lscm.context;
PVert *v;
for (v = chart->verts; v; v = v->nextlink) {
- v->uv[0] = nlGetVariable(context, 0, 2 * v->u.id);
- v->uv[1] = nlGetVariable(context, 0, 2 * v->u.id + 1);
+ v->uv[0] = EIG_linear_solver_variable_get(context, 0, 2 * v->u.id);
+ v->uv[1] = EIG_linear_solver_variable_get(context, 0, 2 * v->u.id + 1);
}
}
@@ -3064,16 +3053,13 @@ static void p_chart_lscm_begin(PChart *chart, PBool live, PBool abf)
for (v = chart->verts; v; v = v->nextlink)
v->u.id = id++;
- chart->u.lscm.context = nlNewContext();
- nlSolverParameteri(chart->u.lscm.context, NL_NB_VARIABLES, 2 * chart->nverts);
- nlSolverParameteri(chart->u.lscm.context, NL_NB_ROWS, 2 * chart->nfaces);
- nlSolverParameteri(chart->u.lscm.context, NL_LEAST_SQUARES, NL_TRUE);
+ chart->u.lscm.context = EIG_linear_least_squares_solver_new(2 * chart->nfaces, 2 * chart->nverts, 1);
}
}
static PBool p_chart_lscm_solve(PHandle *handle, PChart *chart)
{
- NLContext *context = chart->u.lscm.context;
+ LinearSolver *context = chart->u.lscm.context;
PVert *v, *pin1 = chart->u.lscm.pin1, *pin2 = chart->u.lscm.pin2;
PFace *f;
float *alpha = chart->u.lscm.abf_alpha;
@@ -3081,8 +3067,6 @@ static PBool p_chart_lscm_solve(PHandle *handle, PChart *chart)
bool flip_faces;
int row;
- nlBegin(context, NL_SYSTEM);
-
#if 0
/* TODO: make loading pins work for simplify/complexify. */
#endif
@@ -3092,25 +3076,25 @@ static PBool p_chart_lscm_solve(PHandle *handle, PChart *chart)
p_vert_load_pin_select_uvs(handle, v); /* reload for live */
if (chart->u.lscm.pin1) {
- nlLockVariable(context, 2 * pin1->u.id);
- nlLockVariable(context, 2 * pin1->u.id + 1);
- nlLockVariable(context, 2 * pin2->u.id);
- nlLockVariable(context, 2 * pin2->u.id + 1);
+ EIG_linear_solver_variable_lock(context, 2 * pin1->u.id);
+ EIG_linear_solver_variable_lock(context, 2 * pin1->u.id + 1);
+ EIG_linear_solver_variable_lock(context, 2 * pin2->u.id);
+ EIG_linear_solver_variable_lock(context, 2 * pin2->u.id + 1);
- nlSetVariable(context, 0, 2 * pin1->u.id, pin1->uv[0]);
- nlSetVariable(context, 0, 2 * pin1->u.id + 1, pin1->uv[1]);
- nlSetVariable(context, 0, 2 * pin2->u.id, pin2->uv[0]);
- nlSetVariable(context, 0, 2 * pin2->u.id + 1, pin2->uv[1]);
+ EIG_linear_solver_variable_set(context, 0, 2 * pin1->u.id, pin1->uv[0]);
+ EIG_linear_solver_variable_set(context, 0, 2 * pin1->u.id + 1, pin1->uv[1]);
+ EIG_linear_solver_variable_set(context, 0, 2 * pin2->u.id, pin2->uv[0]);
+ EIG_linear_solver_variable_set(context, 0, 2 * pin2->u.id + 1, pin2->uv[1]);
}
else {
/* set and lock the pins */
for (v = chart->verts; v; v = v->nextlink) {
if (v->flag & PVERT_PIN) {
- nlLockVariable(context, 2 * v->u.id);
- nlLockVariable(context, 2 * v->u.id + 1);
+ EIG_linear_solver_variable_lock(context, 2 * v->u.id);
+ EIG_linear_solver_variable_lock(context, 2 * v->u.id + 1);
- nlSetVariable(context, 0, 2 * v->u.id, v->uv[0]);
- nlSetVariable(context, 0, 2 * v->u.id + 1, v->uv[1]);
+ EIG_linear_solver_variable_set(context, 0, 2 * v->u.id, v->uv[0]);
+ EIG_linear_solver_variable_set(context, 0, 2 * v->u.id + 1, v->uv[1]);
}
}
}
@@ -3137,8 +3121,6 @@ static PBool p_chart_lscm_solve(PHandle *handle, PChart *chart)
/* construct matrix */
- nlBegin(context, NL_MATRIX);
-
row = 0;
for (f = chart->faces; f; f = f->nextlink) {
PEdge *e1 = f->edge, *e2 = e1->next, *e3 = e2->next;
@@ -3185,26 +3167,22 @@ static PBool p_chart_lscm_solve(PHandle *handle, PChart *chart)
cosine = cosf(a1) * ratio;
sine = sina1 * ratio;
- nlMatrixAdd(context, row, 2 * v1->u.id, cosine - 1.0f);
- nlMatrixAdd(context, row, 2 * v1->u.id + 1, -sine);
- nlMatrixAdd(context, row, 2 * v2->u.id, -cosine);
- nlMatrixAdd(context, row, 2 * v2->u.id + 1, sine);
- nlMatrixAdd(context, row, 2 * v3->u.id, 1.0);
+ EIG_linear_solver_matrix_add(context, row, 2 * v1->u.id, cosine - 1.0f);
+ EIG_linear_solver_matrix_add(context, row, 2 * v1->u.id + 1, -sine);
+ EIG_linear_solver_matrix_add(context, row, 2 * v2->u.id, -cosine);
+ EIG_linear_solver_matrix_add(context, row, 2 * v2->u.id + 1, sine);
+ EIG_linear_solver_matrix_add(context, row, 2 * v3->u.id, 1.0);
row++;
- nlMatrixAdd(context, row, 2 * v1->u.id, sine);
- nlMatrixAdd(context, row, 2 * v1->u.id + 1, cosine - 1.0f);
- nlMatrixAdd(context, row, 2 * v2->u.id, -sine);
- nlMatrixAdd(context, row, 2 * v2->u.id + 1, -cosine);
- nlMatrixAdd(context, row, 2 * v3->u.id + 1, 1.0);
+ EIG_linear_solver_matrix_add(context, row, 2 * v1->u.id, sine);
+ EIG_linear_solver_matrix_add(context, row, 2 * v1->u.id + 1, cosine - 1.0f);
+ EIG_linear_solver_matrix_add(context, row, 2 * v2->u.id, -sine);
+ EIG_linear_solver_matrix_add(context, row, 2 * v2->u.id + 1, -cosine);
+ EIG_linear_solver_matrix_add(context, row, 2 * v3->u.id + 1, 1.0);
row++;
}
- nlEnd(context, NL_MATRIX);
-
- nlEnd(context, NL_SYSTEM);
-
- if (nlSolve(context, NL_TRUE)) {
+ if (EIG_linear_solver_solve(context)) {
p_chart_lscm_load_solution(chart);
return P_TRUE;
}
@@ -3221,7 +3199,7 @@ static PBool p_chart_lscm_solve(PHandle *handle, PChart *chart)
static void p_chart_lscm_end(PChart *chart)
{
if (chart->u.lscm.context)
- nlDeleteContext(chart->u.lscm.context);
+ EIG_linear_solver_delete(chart->u.lscm.context);
if (chart->u.lscm.abf_alpha) {
MEM_freeN(chart->u.lscm.abf_alpha);
@@ -4700,36 +4678,3 @@ void param_flush_restore(ParamHandle *handle)
}
}
-#else /* WITH_OPENNL */
-
-#ifdef __GNUC__
-# pragma GCC diagnostic ignored "-Wunused-parameter"
-#endif
-
-/* stubs */
-void param_face_add(ParamHandle *handle, ParamKey key, int nverts,
- ParamKey *vkeys, float **co, float **uv,
- ParamBool *pin, ParamBool *select, float normal[3]) {}
-void param_edge_set_seam(ParamHandle *handle,
- ParamKey *vkeys) {}
-void param_aspect_ratio(ParamHandle *handle, float aspx, float aspy) {}
-ParamHandle *param_construct_begin(void) { return NULL; }
-void param_construct_end(ParamHandle *handle, ParamBool fill, ParamBool impl) {}
-void param_delete(ParamHandle *handle) {}
-
-void param_stretch_begin(ParamHandle *handle) {}
-void param_stretch_blend(ParamHandle *handle, float blend) {}
-void param_stretch_iter(ParamHandle *handle) {}
-void param_stretch_end(ParamHandle *handle) {}
-
-void param_pack(ParamHandle *handle, float margin, bool do_rotate) {}
-void param_average(ParamHandle *handle) {}
-
-void param_flush(ParamHandle *handle) {}
-void param_flush_restore(ParamHandle *handle) {}
-
-void param_lscm_begin(ParamHandle *handle, ParamBool live, ParamBool abf) {}
-void param_lscm_solve(ParamHandle *handle) {}
-void param_lscm_end(ParamHandle *handle) {}
-
-#endif /* WITH_OPENNL */
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-03 19:46:21 +0300