diff options
Diffstat (limited to 'source/blender/blenkernel/intern/implicit.c')
| -rw-r--r-- | source/blender/blenkernel/intern/implicit.c | 18 |
1 files changed, 10 insertions, 8 deletions
diff --git a/source/blender/blenkernel/intern/implicit.c b/source/blender/blenkernel/intern/implicit.c index 1c6974b2615..fcc8b4322a0 100644 --- a/source/blender/blenkernel/intern/implicit.c +++ b/source/blender/blenkernel/intern/implicit.c @@ -50,6 +50,7 @@ #define CLOTH_OPENMP_LIMIT 512 +#if 0 /* debug timing */ #ifdef _WIN32 #include <windows.h> static LARGE_INTEGER _itstart, _itend; @@ -81,7 +82,7 @@ double itval(void) static struct timeval _itstart, _itend; static struct timezone itz; -void itstart(void) +static void itstart(void) { gettimeofday(&_itstart, &itz); } @@ -89,7 +90,7 @@ static void itend(void) { gettimeofday(&_itend, &itz); } -double itval(void) +static double itval(void) { double t1, t2; t1 = (double)_itstart.tv_sec + (double)_itstart.tv_usec/(1000*1000); @@ -97,6 +98,7 @@ double itval(void) return t2-t1; } #endif +#endif /* debug timing */ static float I[3][3] = {{1, 0, 0}, {0, 1, 0}, {0, 0, 1}}; static float ZERO[3][3] = {{0, 0, 0}, {0, 0, 0}, {0, 0, 0}}; @@ -1691,13 +1693,13 @@ static void simulate_implicit_euler(lfVector *Vnew, lfVector *UNUSED(lX), lfVect mul_bfmatrix_lfvector(dFdXmV, dFdX, lV); add_lfvectorS_lfvectorS(B, lF, dt, dFdXmV, (dt*dt), numverts); - - itstart(); - + + // itstart(); + cg_filtered(dV, A, B, z, S); /* conjugate gradient algorithm to solve Ax=b */ // cg_filtered_pre(dV, A, B, z, S, P, Pinv, bigI); - - itend(); + + // itend(); // printf("cg_filtered calc time: %f\n", (float)itval()); cp_lfvector(olddV, dV, numverts); @@ -1713,7 +1715,7 @@ static void simulate_implicit_euler(lfVector *Vnew, lfVector *UNUSED(lX), lfVect * (edge distance constraints) in a lagrangian solver. then add forces to help * guide the implicit solver to that state. this function is called after * collisions*/ -int cloth_calc_helper_forces(Object *UNUSED(ob), ClothModifierData * clmd, float (*initial_cos)[3], float UNUSED(step), float dt) +static int UNUSED_FUNCTION(cloth_calc_helper_forces)(Object *UNUSED(ob), ClothModifierData * clmd, float (*initial_cos)[3], float UNUSED(step), float dt) { Cloth *cloth= clmd->clothObject; float (*cos)[3] = MEM_callocN(sizeof(float)*3*cloth->numverts, "cos cloth_calc_helper_forces"); |