diff options
Diffstat (limited to 'source/blender/blenkernel/intern/pointcache.c')
| -rw-r--r-- | source/blender/blenkernel/intern/pointcache.c | 410 |
1 files changed, 205 insertions, 205 deletions
diff --git a/source/blender/blenkernel/intern/pointcache.c b/source/blender/blenkernel/intern/pointcache.c index ab392e50053..61308810191 100644 --- a/source/blender/blenkernel/intern/pointcache.c +++ b/source/blender/blenkernel/intern/pointcache.c @@ -627,11 +627,11 @@ static void ptcache_cloth_error(void *cloth_v, const char *message) /* Smoke functions */ static int ptcache_smoke_totpoint(void *smoke_v, int UNUSED(cfra)) { - FluidModifierData *mmd = (FluidModifierData *)smoke_v; - FluidDomainSettings *mds = mmd->domain; + FluidModifierData *fmd = (FluidModifierData *)smoke_v; + FluidDomainSettings *fds = fmd->domain; - if (mds->fluid) { - return mds->base_res[0] * mds->base_res[1] * mds->base_res[2]; + if (fds->fluid) { + return fds->base_res[0] * fds->base_res[1] * fds->base_res[2]; } else { return 0; @@ -640,28 +640,28 @@ static int ptcache_smoke_totpoint(void *smoke_v, int UNUSED(cfra)) static void ptcache_smoke_error(void *smoke_v, const char *message) { - FluidModifierData *mmd = (FluidModifierData *)smoke_v; - BKE_modifier_set_error(&mmd->modifier, "%s", message); + FluidModifierData *fmd = (FluidModifierData *)smoke_v; + BKE_modifier_set_error(&fmd->modifier, "%s", message); } # define SMOKE_CACHE_VERSION "1.04" static int ptcache_smoke_write(PTCacheFile *pf, void *smoke_v) { - FluidModifierData *mmd = (FluidModifierData *)smoke_v; - FluidDomainSettings *mds = mmd->domain; + FluidModifierData *fmd = (FluidModifierData *)smoke_v; + FluidDomainSettings *fds = fmd->domain; int ret = 0; - int fluid_fields = BKE_fluid_get_data_flags(mds); + int fluid_fields = BKE_fluid_get_data_flags(fds); /* version header */ ptcache_file_write(pf, SMOKE_CACHE_VERSION, 4, sizeof(char)); ptcache_file_write(pf, &fluid_fields, 1, sizeof(int)); - ptcache_file_write(pf, &mds->active_fields, 1, sizeof(int)); - ptcache_file_write(pf, &mds->res, 3, sizeof(int)); - ptcache_file_write(pf, &mds->dx, 1, sizeof(float)); + ptcache_file_write(pf, &fds->active_fields, 1, sizeof(int)); + ptcache_file_write(pf, &fds->res, 3, sizeof(int)); + ptcache_file_write(pf, &fds->dx, 1, sizeof(float)); - if (mds->fluid) { - size_t res = mds->res[0] * mds->res[1] * mds->res[2]; + if (fds->fluid) { + size_t res = fds->res[0] * fds->res[1] * fds->res[2]; float dt, dx, *dens, *react, *fuel, *flame, *heat, *heatold, *vx, *vy, *vz, *r, *g, *b; unsigned char *obstacles; unsigned int in_len = sizeof(float) * (unsigned int)res; @@ -669,11 +669,11 @@ static int ptcache_smoke_write(PTCacheFile *pf, void *smoke_v) "pointcache_lzo_buffer"); // int mode = res >= 1000000 ? 2 : 1; int mode = 1; // light - if (mds->cache_comp == SM_CACHE_HEAVY) { + if (fds->cache_comp == SM_CACHE_HEAVY) { mode = 2; // heavy } - smoke_export(mds->fluid, + smoke_export(fds->fluid, &dt, &dx, &dens, @@ -691,7 +691,7 @@ static int ptcache_smoke_write(PTCacheFile *pf, void *smoke_v) &obstacles, NULL); - ptcache_file_compressed_write(pf, (unsigned char *)mds->shadow, in_len, out, mode); + ptcache_file_compressed_write(pf, (unsigned char *)fds->shadow, in_len, out, mode); ptcache_file_compressed_write(pf, (unsigned char *)dens, in_len, out, mode); if (fluid_fields & FLUID_DOMAIN_ACTIVE_HEAT) { ptcache_file_compressed_write(pf, (unsigned char *)heat, in_len, out, mode); @@ -713,43 +713,43 @@ static int ptcache_smoke_write(PTCacheFile *pf, void *smoke_v) ptcache_file_compressed_write(pf, (unsigned char *)obstacles, (unsigned int)res, out, mode); ptcache_file_write(pf, &dt, 1, sizeof(float)); ptcache_file_write(pf, &dx, 1, sizeof(float)); - ptcache_file_write(pf, &mds->p0, 3, sizeof(float)); - ptcache_file_write(pf, &mds->p1, 3, sizeof(float)); - ptcache_file_write(pf, &mds->dp0, 3, sizeof(float)); - ptcache_file_write(pf, &mds->shift, 3, sizeof(int)); - ptcache_file_write(pf, &mds->obj_shift_f, 3, sizeof(float)); - ptcache_file_write(pf, &mds->obmat, 16, sizeof(float)); - ptcache_file_write(pf, &mds->base_res, 3, sizeof(int)); - ptcache_file_write(pf, &mds->res_min, 3, sizeof(int)); - ptcache_file_write(pf, &mds->res_max, 3, sizeof(int)); - ptcache_file_write(pf, &mds->active_color, 3, sizeof(float)); + ptcache_file_write(pf, &fds->p0, 3, sizeof(float)); + ptcache_file_write(pf, &fds->p1, 3, sizeof(float)); + ptcache_file_write(pf, &fds->dp0, 3, sizeof(float)); + ptcache_file_write(pf, &fds->shift, 3, sizeof(int)); + ptcache_file_write(pf, &fds->obj_shift_f, 3, sizeof(float)); + ptcache_file_write(pf, &fds->obmat, 16, sizeof(float)); + ptcache_file_write(pf, &fds->base_res, 3, sizeof(int)); + ptcache_file_write(pf, &fds->res_min, 3, sizeof(int)); + ptcache_file_write(pf, &fds->res_max, 3, sizeof(int)); + ptcache_file_write(pf, &fds->active_color, 3, sizeof(float)); MEM_freeN(out); ret = 1; } - if (mds->wt) { + if (fds->wt) { int res_big_array[3]; int res_big; - int res = mds->res[0] * mds->res[1] * mds->res[2]; + int res = fds->res[0] * fds->res[1] * fds->res[2]; float *dens, *react, *fuel, *flame, *tcu, *tcv, *tcw, *r, *g, *b; unsigned int in_len = sizeof(float) * (unsigned int)res; unsigned int in_len_big; unsigned char *out; int mode; - smoke_turbulence_get_res(mds->wt, res_big_array); + smoke_turbulence_get_res(fds->wt, res_big_array); res_big = res_big_array[0] * res_big_array[1] * res_big_array[2]; // mode = res_big >= 1000000 ? 2 : 1; mode = 1; // light - if (mds->cache_high_comp == SM_CACHE_HEAVY) { + if (fds->cache_high_comp == SM_CACHE_HEAVY) { mode = 2; // heavy } in_len_big = sizeof(float) * (unsigned int)res_big; - smoke_turbulence_export(mds->wt, &dens, &react, &flame, &fuel, &r, &g, &b, &tcu, &tcv, &tcw); + smoke_turbulence_export(fds->wt, &dens, &react, &flame, &fuel, &r, &g, &b, &tcu, &tcv, &tcw); out = (unsigned char *)MEM_callocN(LZO_OUT_LEN(in_len_big), "pointcache_lzo_buffer"); ptcache_file_compressed_write(pf, (unsigned char *)dens, in_len_big, out, mode); @@ -780,24 +780,24 @@ static int ptcache_smoke_write(PTCacheFile *pf, void *smoke_v) /* read old smoke cache from 2.64 */ static int ptcache_smoke_read_old(PTCacheFile *pf, void *smoke_v) { - FluidModifierData *mmd = (FluidModifierData *)smoke_v; - FluidDomainSettings *mds = mmd->domain; + FluidModifierData *fmd = (FluidModifierData *)smoke_v; + FluidDomainSettings *fds = fmd->domain; - if (mds->fluid) { - const size_t res = mds->res[0] * mds->res[1] * mds->res[2]; + if (fds->fluid) { + const size_t res = fds->res[0] * fds->res[1] * fds->res[2]; const unsigned int out_len = (unsigned int)res * sizeof(float); float dt, dx, *dens, *heat, *heatold, *vx, *vy, *vz; unsigned char *obstacles; float *tmp_array = MEM_callocN(out_len, "Smoke old cache tmp"); - int fluid_fields = BKE_fluid_get_data_flags(mds); + int fluid_fields = BKE_fluid_get_data_flags(fds); /* Part part of the new cache header */ - mds->active_color[0] = 0.7f; - mds->active_color[1] = 0.7f; - mds->active_color[2] = 0.7f; + fds->active_color[0] = 0.7f; + fds->active_color[1] = 0.7f; + fds->active_color[2] = 0.7f; - smoke_export(mds->fluid, + smoke_export(fds->fluid, &dt, &dx, &dens, @@ -815,7 +815,7 @@ static int ptcache_smoke_read_old(PTCacheFile *pf, void *smoke_v) &obstacles, NULL); - ptcache_file_compressed_read(pf, (unsigned char *)mds->shadow, out_len); + ptcache_file_compressed_read(pf, (unsigned char *)fds->shadow, out_len); ptcache_file_compressed_read(pf, (unsigned char *)dens, out_len); ptcache_file_compressed_read(pf, (unsigned char *)tmp_array, out_len); @@ -839,19 +839,19 @@ static int ptcache_smoke_read_old(PTCacheFile *pf, void *smoke_v) MEM_freeN(tmp_array); - if (pf->data_types & (1 << BPHYS_DATA_SMOKE_HIGH) && mds->wt) { + if (pf->data_types & (1 << BPHYS_DATA_SMOKE_HIGH) && fds->wt) { int res_big, res_big_array[3]; float *tcu, *tcv, *tcw; unsigned int out_len_big; unsigned char *tmp_array_big; - smoke_turbulence_get_res(mds->wt, res_big_array); + smoke_turbulence_get_res(fds->wt, res_big_array); res_big = res_big_array[0] * res_big_array[1] * res_big_array[2]; out_len_big = sizeof(float) * (unsigned int)res_big; tmp_array_big = MEM_callocN(out_len_big, "Smoke old cache tmp"); smoke_turbulence_export( - mds->wt, &dens, NULL, NULL, NULL, NULL, NULL, NULL, &tcu, &tcv, &tcw); + fds->wt, &dens, NULL, NULL, NULL, NULL, NULL, NULL, &tcu, &tcv, &tcw); ptcache_file_compressed_read(pf, (unsigned char *)dens, out_len_big); ptcache_file_compressed_read(pf, (unsigned char *)tmp_array_big, out_len_big); @@ -869,12 +869,12 @@ static int ptcache_smoke_read_old(PTCacheFile *pf, void *smoke_v) static int ptcache_smoke_read(PTCacheFile *pf, void *smoke_v) { - FluidModifierData *mmd = (FluidModifierData *)smoke_v; - FluidDomainSettings *mds = mmd->domain; + FluidModifierData *fmd = (FluidModifierData *)smoke_v; + FluidDomainSettings *fds = fmd->domain; char version[4]; int ch_res[3]; float ch_dx; - int fluid_fields = BKE_fluid_get_data_flags(mds); + int fluid_fields = BKE_fluid_get_data_flags(fds); int cache_fields = 0; int active_fields = 0; int reallocate = 0; @@ -894,8 +894,8 @@ static int ptcache_smoke_read(PTCacheFile *pf, void *smoke_v) ptcache_file_read(pf, &ch_dx, 1, sizeof(float)); /* check if resolution has changed */ - if (mds->res[0] != ch_res[0] || mds->res[1] != ch_res[1] || mds->res[2] != ch_res[2]) { - if (mds->flags & FLUID_DOMAIN_USE_ADAPTIVE_DOMAIN) { + if (fds->res[0] != ch_res[0] || fds->res[1] != ch_res[1] || fds->res[2] != ch_res[2]) { + if (fds->flags & FLUID_DOMAIN_USE_ADAPTIVE_DOMAIN) { reallocate = 1; } else { @@ -903,26 +903,26 @@ static int ptcache_smoke_read(PTCacheFile *pf, void *smoke_v) } } /* check if active fields have changed */ - if (fluid_fields != cache_fields || active_fields != mds->active_fields) { + if (fluid_fields != cache_fields || active_fields != fds->active_fields) { reallocate = 1; } /* reallocate fluid if needed*/ if (reallocate) { - mds->active_fields = active_fields | cache_fields; - BKE_fluid_reallocate_fluid(mds, ch_res, 1); - mds->dx = ch_dx; - copy_v3_v3_int(mds->res, ch_res); - mds->total_cells = ch_res[0] * ch_res[1] * ch_res[2]; + fds->active_fields = active_fields | cache_fields; + BKE_fluid_reallocate_fluid(fds, ch_res, 1); + fds->dx = ch_dx; + copy_v3_v3_int(fds->res, ch_res); + fds->total_cells = ch_res[0] * ch_res[1] * ch_res[2]; } - if (mds->fluid) { - size_t res = mds->res[0] * mds->res[1] * mds->res[2]; + if (fds->fluid) { + size_t res = fds->res[0] * fds->res[1] * fds->res[2]; float dt, dx, *dens, *react, *fuel, *flame, *heat, *heatold, *vx, *vy, *vz, *r, *g, *b; unsigned char *obstacles; unsigned int out_len = (unsigned int)res * sizeof(float); - smoke_export(mds->fluid, + smoke_export(fds->fluid, &dt, &dx, &dens, @@ -940,7 +940,7 @@ static int ptcache_smoke_read(PTCacheFile *pf, void *smoke_v) &obstacles, NULL); - ptcache_file_compressed_read(pf, (unsigned char *)mds->shadow, out_len); + ptcache_file_compressed_read(pf, (unsigned char *)fds->shadow, out_len); ptcache_file_compressed_read(pf, (unsigned char *)dens, out_len); if (cache_fields & FLUID_DOMAIN_ACTIVE_HEAT) { ptcache_file_compressed_read(pf, (unsigned char *)heat, out_len); @@ -962,30 +962,30 @@ static int ptcache_smoke_read(PTCacheFile *pf, void *smoke_v) ptcache_file_compressed_read(pf, (unsigned char *)obstacles, (unsigned int)res); ptcache_file_read(pf, &dt, 1, sizeof(float)); ptcache_file_read(pf, &dx, 1, sizeof(float)); - ptcache_file_read(pf, &mds->p0, 3, sizeof(float)); - ptcache_file_read(pf, &mds->p1, 3, sizeof(float)); - ptcache_file_read(pf, &mds->dp0, 3, sizeof(float)); - ptcache_file_read(pf, &mds->shift, 3, sizeof(int)); - ptcache_file_read(pf, &mds->obj_shift_f, 3, sizeof(float)); - ptcache_file_read(pf, &mds->obmat, 16, sizeof(float)); - ptcache_file_read(pf, &mds->base_res, 3, sizeof(int)); - ptcache_file_read(pf, &mds->res_min, 3, sizeof(int)); - ptcache_file_read(pf, &mds->res_max, 3, sizeof(int)); - ptcache_file_read(pf, &mds->active_color, 3, sizeof(float)); - } - - if (pf->data_types & (1 << BPHYS_DATA_SMOKE_HIGH) && mds->wt) { - int res = mds->res[0] * mds->res[1] * mds->res[2]; + ptcache_file_read(pf, &fds->p0, 3, sizeof(float)); + ptcache_file_read(pf, &fds->p1, 3, sizeof(float)); + ptcache_file_read(pf, &fds->dp0, 3, sizeof(float)); + ptcache_file_read(pf, &fds->shift, 3, sizeof(int)); + ptcache_file_read(pf, &fds->obj_shift_f, 3, sizeof(float)); + ptcache_file_read(pf, &fds->obmat, 16, sizeof(float)); + ptcache_file_read(pf, &fds->base_res, 3, sizeof(int)); + ptcache_file_read(pf, &fds->res_min, 3, sizeof(int)); + ptcache_file_read(pf, &fds->res_max, 3, sizeof(int)); + ptcache_file_read(pf, &fds->active_color, 3, sizeof(float)); + } + + if (pf->data_types & (1 << BPHYS_DATA_SMOKE_HIGH) && fds->wt) { + int res = fds->res[0] * fds->res[1] * fds->res[2]; int res_big, res_big_array[3]; float *dens, *react, *fuel, *flame, *tcu, *tcv, *tcw, *r, *g, *b; unsigned int out_len = sizeof(float) * (unsigned int)res; unsigned int out_len_big; - smoke_turbulence_get_res(mds->wt, res_big_array); + smoke_turbulence_get_res(fds->wt, res_big_array); res_big = res_big_array[0] * res_big_array[1] * res_big_array[2]; out_len_big = sizeof(float) * (unsigned int)res_big; - smoke_turbulence_export(mds->wt, &dens, &react, &flame, &fuel, &r, &g, &b, &tcu, &tcv, &tcw); + smoke_turbulence_export(fds->wt, &dens, &react, &flame, &fuel, &r, &g, &b, &tcu, &tcv, &tcw); ptcache_file_compressed_read(pf, (unsigned char *)dens, out_len_big); if (cache_fields & FLUID_DOMAIN_ACTIVE_FIRE) { @@ -1020,88 +1020,88 @@ static int ptcache_smoke_read(PTCacheFile *pf, void *smoke_v) * with `vs` = voxel size, and `px, py, pz`, * the min position of the domain's bounding box. */ -static void compute_fluid_matrices(FluidDomainSettings *mds) +static void compute_fluid_matrices(FluidDomainSettings *fds) { float bbox_min[3]; - copy_v3_v3(bbox_min, mds->p0); + copy_v3_v3(bbox_min, fds->p0); - if (mds->flags & FLUID_DOMAIN_USE_ADAPTIVE_DOMAIN) { - bbox_min[0] += (mds->cell_size[0] * (float)mds->res_min[0]); - bbox_min[1] += (mds->cell_size[1] * (float)mds->res_min[1]); - bbox_min[2] += (mds->cell_size[2] * (float)mds->res_min[2]); - add_v3_v3(bbox_min, mds->obj_shift_f); + if (fds->flags & FLUID_DOMAIN_USE_ADAPTIVE_DOMAIN) { + bbox_min[0] += (fds->cell_size[0] * (float)fds->res_min[0]); + bbox_min[1] += (fds->cell_size[1] * (float)fds->res_min[1]); + bbox_min[2] += (fds->cell_size[2] * (float)fds->res_min[2]); + add_v3_v3(bbox_min, fds->obj_shift_f); } /* construct low res matrix */ - size_to_mat4(mds->fluidmat, mds->cell_size); - copy_v3_v3(mds->fluidmat[3], bbox_min); + size_to_mat4(fds->fluidmat, fds->cell_size); + copy_v3_v3(fds->fluidmat[3], bbox_min); /* The smoke simulator stores voxels cell-centered, whilst VDB is node * centered, so we offset the matrix by half a voxel to compensate. */ - madd_v3_v3fl(mds->fluidmat[3], mds->cell_size, 0.5f); + madd_v3_v3fl(fds->fluidmat[3], fds->cell_size, 0.5f); - mul_m4_m4m4(mds->fluidmat, mds->obmat, mds->fluidmat); + mul_m4_m4m4(fds->fluidmat, fds->obmat, fds->fluidmat); - if (mds->wt) { + if (fds->wt) { float voxel_size_high[3]; /* construct high res matrix */ - mul_v3_v3fl(voxel_size_high, mds->cell_size, 1.0f / (float)(mds->amplify + 1)); - size_to_mat4(mds->fluidmat_wt, voxel_size_high); - copy_v3_v3(mds->fluidmat_wt[3], bbox_min); + mul_v3_v3fl(voxel_size_high, fds->cell_size, 1.0f / (float)(fds->amplify + 1)); + size_to_mat4(fds->fluidmat_wt, voxel_size_high); + copy_v3_v3(fds->fluidmat_wt[3], bbox_min); /* Same here, add half a voxel to adjust the position of the fluid. */ - madd_v3_v3fl(mds->fluidmat_wt[3], voxel_size_high, 0.5f); + madd_v3_v3fl(fds->fluidmat_wt[3], voxel_size_high, 0.5f); - mul_m4_m4m4(mds->fluidmat_wt, mds->obmat, mds->fluidmat_wt); + mul_m4_m4m4(fds->fluidmat_wt, fds->obmat, fds->fluidmat_wt); } } static int ptcache_smoke_openvdb_write(struct OpenVDBWriter *writer, void *smoke_v) { - FluidModifierData *mmd = (FluidModifierData *)smoke_v; - FluidDomainSettings *mds = mmd->domain; + FluidModifierData *fmd = (FluidModifierData *)smoke_v; + FluidDomainSettings *fds = fmd->domain; - OpenVDBWriter_set_flags(writer, mds->openvdb_compression, (mds->openvdb_data_depth == 16)); + OpenVDBWriter_set_flags(writer, fds->openvdb_compression, (fds->openvdb_data_depth == 16)); - OpenVDBWriter_add_meta_int(writer, "blender/smoke/active_fields", mds->active_fields); - OpenVDBWriter_add_meta_v3_int(writer, "blender/smoke/resolution", mds->res); - OpenVDBWriter_add_meta_v3_int(writer, "blender/smoke/min_resolution", mds->res_min); - OpenVDBWriter_add_meta_v3_int(writer, "blender/smoke/max_resolution", mds->res_max); - OpenVDBWriter_add_meta_v3_int(writer, "blender/smoke/base_resolution", mds->base_res); - OpenVDBWriter_add_meta_v3(writer, "blender/smoke/min_bbox", mds->p0); - OpenVDBWriter_add_meta_v3(writer, "blender/smoke/max_bbox", mds->p1); - OpenVDBWriter_add_meta_v3(writer, "blender/smoke/dp0", mds->dp0); - OpenVDBWriter_add_meta_v3_int(writer, "blender/smoke/shift", mds->shift); - OpenVDBWriter_add_meta_v3(writer, "blender/smoke/obj_shift_f", mds->obj_shift_f); - OpenVDBWriter_add_meta_v3(writer, "blender/smoke/active_color", mds->active_color); - OpenVDBWriter_add_meta_mat4(writer, "blender/smoke/obmat", mds->obmat); + OpenVDBWriter_add_meta_int(writer, "blender/smoke/active_fields", fds->active_fields); + OpenVDBWriter_add_meta_v3_int(writer, "blender/smoke/resolution", fds->res); + OpenVDBWriter_add_meta_v3_int(writer, "blender/smoke/min_resolution", fds->res_min); + OpenVDBWriter_add_meta_v3_int(writer, "blender/smoke/max_resolution", fds->res_max); + OpenVDBWriter_add_meta_v3_int(writer, "blender/smoke/base_resolution", fds->base_res); + OpenVDBWriter_add_meta_v3(writer, "blender/smoke/min_bbox", fds->p0); + OpenVDBWriter_add_meta_v3(writer, "blender/smoke/max_bbox", fds->p1); + OpenVDBWriter_add_meta_v3(writer, "blender/smoke/dp0", fds->dp0); + OpenVDBWriter_add_meta_v3_int(writer, "blender/smoke/shift", fds->shift); + OpenVDBWriter_add_meta_v3(writer, "blender/smoke/obj_shift_f", fds->obj_shift_f); + OpenVDBWriter_add_meta_v3(writer, "blender/smoke/active_color", fds->active_color); + OpenVDBWriter_add_meta_mat4(writer, "blender/smoke/obmat", fds->obmat); - int fluid_fields = BKE_fluid_get_data_flags(mds); + int fluid_fields = BKE_fluid_get_data_flags(fds); struct OpenVDBFloatGrid *clip_grid = NULL; - compute_fluid_matrices(mds); + compute_fluid_matrices(fds); OpenVDBWriter_add_meta_int(writer, "blender/smoke/fluid_fields", fluid_fields); - if (mds->wt) { + if (fds->wt) { struct OpenVDBFloatGrid *wt_density_grid; float *dens, *react, *fuel, *flame, *tcu, *tcv, *tcw, *r, *g, *b; - smoke_turbulence_export(mds->wt, &dens, &react, &flame, &fuel, &r, &g, &b, &tcu, &tcv, &tcw); + smoke_turbulence_export(fds->wt, &dens, &react, &flame, &fuel, &r, &g, &b, &tcu, &tcv, &tcw); wt_density_grid = OpenVDB_export_grid_fl( - writer, "density", dens, mds->res_wt, mds->fluidmat_wt, mds->clipping, NULL); + writer, "density", dens, fds->res_wt, fds->fluidmat_wt, fds->clipping, NULL); clip_grid = wt_density_grid; if (fluid_fields & FLUID_DOMAIN_ACTIVE_FIRE) { OpenVDB_export_grid_fl( - writer, "flame", flame, mds->res_wt, mds->fluidmat_wt, mds->clipping, wt_density_grid); + writer, "flame", flame, fds->res_wt, fds->fluidmat_wt, fds->clipping, wt_density_grid); OpenVDB_export_grid_fl( - writer, "fuel", fuel, mds->res_wt, mds->fluidmat_wt, mds->clipping, wt_density_grid); + writer, "fuel", fuel, fds->res_wt, fds->fluidmat_wt, fds->clipping, wt_density_grid); OpenVDB_export_grid_fl( - writer, "react", react, mds->res_wt, mds->fluidmat_wt, mds->clipping, wt_density_grid); + writer, "react", react, fds->res_wt, fds->fluidmat_wt, fds->clipping, wt_density_grid); } if (fluid_fields & FLUID_DOMAIN_ACTIVE_COLORS) { @@ -1110,11 +1110,11 @@ static int ptcache_smoke_openvdb_write(struct OpenVDBWriter *writer, void *smoke r, g, b, - mds->res_wt, - mds->fluidmat_wt, + fds->res_wt, + fds->fluidmat_wt, VEC_INVARIANT, true, - mds->clipping, + fds->clipping, wt_density_grid); } @@ -1123,20 +1123,20 @@ static int ptcache_smoke_openvdb_write(struct OpenVDBWriter *writer, void *smoke tcu, tcv, tcw, - mds->res, - mds->fluidmat, + fds->res, + fds->fluidmat, VEC_INVARIANT, false, - mds->clipping, + fds->clipping, wt_density_grid); } - if (mds->fluid) { + if (fds->fluid) { struct OpenVDBFloatGrid *density_grid; float dt, dx, *dens, *react, *fuel, *flame, *heat, *heatold, *vx, *vy, *vz, *r, *g, *b; unsigned char *obstacles; - smoke_export(mds->fluid, + smoke_export(fds->fluid, &dt, &dx, &dens, @@ -1157,45 +1157,45 @@ static int ptcache_smoke_openvdb_write(struct OpenVDBWriter *writer, void *smoke OpenVDBWriter_add_meta_fl(writer, "blender/smoke/dx", dx); OpenVDBWriter_add_meta_fl(writer, "blender/smoke/dt", dt); - const char *name = (!mds->wt) ? "density" : "density_low"; + const char *name = (!fds->wt) ? "density" : "density_low"; density_grid = OpenVDB_export_grid_fl( - writer, name, dens, mds->res, mds->fluidmat, mds->clipping, NULL); - clip_grid = mds->wt ? clip_grid : density_grid; + writer, name, dens, fds->res, fds->fluidmat, fds->clipping, NULL); + clip_grid = fds->wt ? clip_grid : density_grid; OpenVDB_export_grid_fl( - writer, "shadow", mds->shadow, mds->res, mds->fluidmat, mds->clipping, NULL); + writer, "shadow", fds->shadow, fds->res, fds->fluidmat, fds->clipping, NULL); if (fluid_fields & FLUID_DOMAIN_ACTIVE_HEAT) { OpenVDB_export_grid_fl( - writer, "heat", heat, mds->res, mds->fluidmat, mds->clipping, clip_grid); + writer, "heat", heat, fds->res, fds->fluidmat, fds->clipping, clip_grid); OpenVDB_export_grid_fl( - writer, "heat_old", heatold, mds->res, mds->fluidmat, mds->clipping, clip_grid); + writer, "heat_old", heatold, fds->res, fds->fluidmat, fds->clipping, clip_grid); } if (fluid_fields & FLUID_DOMAIN_ACTIVE_FIRE) { - name = (!mds->wt) ? "flame" : "flame_low"; + name = (!fds->wt) ? "flame" : "flame_low"; OpenVDB_export_grid_fl( - writer, name, flame, mds->res, mds->fluidmat, mds->clipping, density_grid); - name = (!mds->wt) ? "fuel" : "fuel_low"; + writer, name, flame, fds->res, fds->fluidmat, fds->clipping, density_grid); + name = (!fds->wt) ? "fuel" : "fuel_low"; OpenVDB_export_grid_fl( - writer, name, fuel, mds->res, mds->fluidmat, mds->clipping, density_grid); - name = (!mds->wt) ? "react" : "react_low"; + writer, name, fuel, fds->res, fds->fluidmat, fds->clipping, density_grid); + name = (!fds->wt) ? "react" : "react_low"; OpenVDB_export_grid_fl( - writer, name, react, mds->res, mds->fluidmat, mds->clipping, density_grid); + writer, name, react, fds->res, fds->fluidmat, fds->clipping, density_grid); } if (fluid_fields & FLUID_DOMAIN_ACTIVE_COLORS) { - name = (!mds->wt) ? "color" : "color_low"; + name = (!fds->wt) ? "color" : "color_low"; OpenVDB_export_grid_vec(writer, name, r, g, b, - mds->res, - mds->fluidmat, + fds->res, + fds->fluidmat, VEC_INVARIANT, true, - mds->clipping, + fds->clipping, density_grid); } @@ -1204,14 +1204,14 @@ static int ptcache_smoke_openvdb_write(struct OpenVDBWriter *writer, void *smoke vx, vy, vz, - mds->res, - mds->fluidmat, + fds->res, + fds->fluidmat, VEC_CONTRAVARIANT_RELATIVE, false, - mds->clipping, + fds->clipping, clip_grid); OpenVDB_export_grid_ch( - writer, "obstacles", obstacles, mds->res, mds->fluidmat, mds->clipping, NULL); + writer, "obstacles", obstacles, fds->res, fds->fluidmat, fds->clipping, NULL); } return 1; @@ -1219,38 +1219,38 @@ static int ptcache_smoke_openvdb_write(struct OpenVDBWriter *writer, void *smoke static int ptcache_smoke_openvdb_read(struct OpenVDBReader *reader, void *smoke_v) { - FluidModifierData *mmd = (FluidModifierData *)smoke_v; + FluidModifierData *fmd = (FluidModifierData *)smoke_v; - if (!mmd) { + if (!fmd) { return 0; } - FluidDomainSettings *mds = mmd->domain; + FluidDomainSettings *fds = fmd->domain; - int fluid_fields = BKE_fluid_get_data_flags(mds); + int fluid_fields = BKE_fluid_get_data_flags(fds); int active_fields, cache_fields = 0; int cache_res[3]; float cache_dx; bool reallocate = false; - OpenVDBReader_get_meta_v3_int(reader, "blender/smoke/min_resolution", mds->res_min); - OpenVDBReader_get_meta_v3_int(reader, "blender/smoke/max_resolution", mds->res_max); - OpenVDBReader_get_meta_v3_int(reader, "blender/smoke/base_resolution", mds->base_res); - OpenVDBReader_get_meta_v3(reader, "blender/smoke/min_bbox", mds->p0); - OpenVDBReader_get_meta_v3(reader, "blender/smoke/max_bbox", mds->p1); - OpenVDBReader_get_meta_v3(reader, "blender/smoke/dp0", mds->dp0); - OpenVDBReader_get_meta_v3_int(reader, "blender/smoke/shift", mds->shift); - OpenVDBReader_get_meta_v3(reader, "blender/smoke/obj_shift_f", mds->obj_shift_f); - OpenVDBReader_get_meta_v3(reader, "blender/smoke/active_color", mds->active_color); - OpenVDBReader_get_meta_mat4(reader, "blender/smoke/obmat", mds->obmat); + OpenVDBReader_get_meta_v3_int(reader, "blender/smoke/min_resolution", fds->res_min); + OpenVDBReader_get_meta_v3_int(reader, "blender/smoke/max_resolution", fds->res_max); + OpenVDBReader_get_meta_v3_int(reader, "blender/smoke/base_resolution", fds->base_res); + OpenVDBReader_get_meta_v3(reader, "blender/smoke/min_bbox", fds->p0); + OpenVDBReader_get_meta_v3(reader, "blender/smoke/max_bbox", fds->p1); + OpenVDBReader_get_meta_v3(reader, "blender/smoke/dp0", fds->dp0); + OpenVDBReader_get_meta_v3_int(reader, "blender/smoke/shift", fds->shift); + OpenVDBReader_get_meta_v3(reader, "blender/smoke/obj_shift_f", fds->obj_shift_f); + OpenVDBReader_get_meta_v3(reader, "blender/smoke/active_color", fds->active_color); + OpenVDBReader_get_meta_mat4(reader, "blender/smoke/obmat", fds->obmat); OpenVDBReader_get_meta_int(reader, "blender/smoke/fluid_fields", &cache_fields); OpenVDBReader_get_meta_int(reader, "blender/smoke/active_fields", &active_fields); OpenVDBReader_get_meta_fl(reader, "blender/smoke/dx", &cache_dx); OpenVDBReader_get_meta_v3_int(reader, "blender/smoke/resolution", cache_res); /* check if resolution has changed */ - if (mds->res[0] != cache_res[0] || mds->res[1] != cache_res[1] || mds->res[2] != cache_res[2]) { - if (mds->flags & FLUID_DOMAIN_USE_ADAPTIVE_DOMAIN) { + if (fds->res[0] != cache_res[0] || fds->res[1] != cache_res[1] || fds->res[2] != cache_res[2]) { + if (fds->flags & FLUID_DOMAIN_USE_ADAPTIVE_DOMAIN) { reallocate = true; } else { @@ -1259,24 +1259,24 @@ static int ptcache_smoke_openvdb_read(struct OpenVDBReader *reader, void *smoke_ } /* check if active fields have changed */ - if ((fluid_fields != cache_fields) || (active_fields != mds->active_fields)) { + if ((fluid_fields != cache_fields) || (active_fields != fds->active_fields)) { reallocate = true; } /* reallocate fluid if needed*/ if (reallocate) { - mds->active_fields = active_fields | cache_fields; - BKE_fluid_reallocate_fluid(mds, cache_dx, cache_res, 1); - mds->dx = cache_dx; - copy_v3_v3_int(mds->res, cache_res); - mds->total_cells = cache_res[0] * cache_res[1] * cache_res[2]; + fds->active_fields = active_fields | cache_fields; + BKE_fluid_reallocate_fluid(fds, cache_dx, cache_res, 1); + fds->dx = cache_dx; + copy_v3_v3_int(fds->res, cache_res); + fds->total_cells = cache_res[0] * cache_res[1] * cache_res[2]; } - if (mds->fluid) { + if (fds->fluid) { float dt, dx, *dens, *react, *fuel, *flame, *heat, *heatold, *vx, *vy, *vz, *r, *g, *b; unsigned char *obstacles; - smoke_export(mds->fluid, + smoke_export(fds->fluid, &dt, &dx, &dens, @@ -1296,52 +1296,52 @@ static int ptcache_smoke_openvdb_read(struct OpenVDBReader *reader, void *smoke_ OpenVDBReader_get_meta_fl(reader, "blender/smoke/dt", &dt); - OpenVDB_import_grid_fl(reader, "shadow", &mds->shadow, mds->res); + OpenVDB_import_grid_fl(reader, "shadow", &fds->shadow, fds->res); - const char *name = (!mds->wt) ? "density" : "density_low"; - OpenVDB_import_grid_fl(reader, name, &dens, mds->res); + const char *name = (!fds->wt) ? "density" : "density_low"; + OpenVDB_import_grid_fl(reader, name, &dens, fds->res); if (cache_fields & FLUID_DOMAIN_ACTIVE_HEAT) { - OpenVDB_import_grid_fl(reader, "heat", &heat, mds->res); - OpenVDB_import_grid_fl(reader, "heat_old", &heatold, mds->res); + OpenVDB_import_grid_fl(reader, "heat", &heat, fds->res); + OpenVDB_import_grid_fl(reader, "heat_old", &heatold, fds->res); } if (cache_fields & FLUID_DOMAIN_ACTIVE_FIRE) { - name = (!mds->wt) ? "flame" : "flame_low"; - OpenVDB_import_grid_fl(reader, name, &flame, mds->res); - name = (!mds->wt) ? "fuel" : "fuel_low"; - OpenVDB_import_grid_fl(reader, name, &fuel, mds->res); - name = (!mds->wt) ? "react" : "react_low"; - OpenVDB_import_grid_fl(reader, name, &react, mds->res); + name = (!fds->wt) ? "flame" : "flame_low"; + OpenVDB_import_grid_fl(reader, name, &flame, fds->res); + name = (!fds->wt) ? "fuel" : "fuel_low"; + OpenVDB_import_grid_fl(reader, name, &fuel, fds->res); + name = (!fds->wt) ? "react" : "react_low"; + OpenVDB_import_grid_fl(reader, name, &react, fds->res); } if (cache_fields & FLUID_DOMAIN_ACTIVE_COLORS) { - name = (!mds->wt) ? "color" : "color_low"; - OpenVDB_import_grid_vec(reader, name, &r, &g, &b, mds->res); + name = (!fds->wt) ? "color" : "color_low"; + OpenVDB_import_grid_vec(reader, name, &r, &g, &b, fds->res); } - OpenVDB_import_grid_vec(reader, "velocity", &vx, &vy, &vz, mds->res); - OpenVDB_import_grid_ch(reader, "obstacles", &obstacles, mds->res); + OpenVDB_import_grid_vec(reader, "velocity", &vx, &vy, &vz, fds->res); + OpenVDB_import_grid_ch(reader, "obstacles", &obstacles, fds->res); } - if (mds->wt) { + if (fds->wt) { float *dens, *react, *fuel, *flame, *tcu, *tcv, *tcw, *r, *g, *b; - smoke_turbulence_export(mds->wt, &dens, &react, &flame, &fuel, &r, &g, &b, &tcu, &tcv, &tcw); + smoke_turbulence_export(fds->wt, &dens, &react, &flame, &fuel, &r, &g, &b, &tcu, &tcv, &tcw); - OpenVDB_import_grid_fl(reader, "density", &dens, mds->res_wt); + OpenVDB_import_grid_fl(reader, "density", &dens, fds->res_wt); if (cache_fields & FLUID_DOMAIN_ACTIVE_FIRE) { - OpenVDB_import_grid_fl(reader, "flame", &flame, mds->res_wt); - OpenVDB_import_grid_fl(reader, "fuel", &fuel, mds->res_wt); - OpenVDB_import_grid_fl(reader, "react", &react, mds->res_wt); + OpenVDB_import_grid_fl(reader, "flame", &flame, fds->res_wt); + OpenVDB_import_grid_fl(reader, "fuel", &fuel, fds->res_wt); + OpenVDB_import_grid_fl(reader, "react", &react, fds->res_wt); } if (cache_fields & FLUID_DOMAIN_ACTIVE_COLORS) { - OpenVDB_import_grid_vec(reader, "color", &r, &g, &b, mds->res_wt); + OpenVDB_import_grid_vec(reader, "color", &r, &g, &b, fds->res_wt); } - OpenVDB_import_grid_vec(reader, "texture coordinates", &tcu, &tcv, &tcw, mds->res); + OpenVDB_import_grid_vec(reader, "texture coordinates", &tcu, &tcv, &tcw, fds->res); } OpenVDBReader_free(reader); @@ -1732,21 +1732,21 @@ void BKE_ptcache_id_from_cloth(PTCacheID *pid, Object *ob, ClothModifierData *cl pid->max_step = 1; pid->file_type = PTCACHE_FILE_PTCACHE; } -void BKE_ptcache_id_from_smoke(PTCacheID *pid, struct Object *ob, struct FluidModifierData *mmd) +void BKE_ptcache_id_from_smoke(PTCacheID *pid, struct Object *ob, struct FluidModifierData *fmd) { - FluidDomainSettings *mds = mmd->domain; + FluidDomainSettings *fds = fmd->domain; memset(pid, 0, sizeof(PTCacheID)); pid->owner_id = &ob->id; - pid->calldata = mmd; + pid->calldata = fmd; pid->type = PTCACHE_TYPE_SMOKE_DOMAIN; - pid->stack_index = mds->point_cache[0]->index; + pid->stack_index = fds->point_cache[0]->index; - pid->cache = mds->point_cache[0]; - pid->cache_ptr = &(mds->point_cache[0]); - pid->ptcaches = &(mds->ptcaches[0]); + pid->cache = fds->point_cache[0]; + pid->cache_ptr = &(fds->point_cache[0]); + pid->ptcaches = &(fds->ptcaches[0]); pid->totpoint = pid->totwrite = ptcache_smoke_totpoint; pid->error = ptcache_smoke_error; @@ -1771,16 +1771,16 @@ void BKE_ptcache_id_from_smoke(PTCacheID *pid, struct Object *ob, struct FluidMo pid->data_types = 0; pid->info_types = 0; - if (mds->fluid) { + if (fds->fluid) { pid->data_types |= (1 << BPHYS_DATA_SMOKE_LOW); - if (mds->flags & FLUID_DOMAIN_USE_NOISE) { + if (fds->flags & FLUID_DOMAIN_USE_NOISE) { pid->data_types |= (1 << BPHYS_DATA_SMOKE_HIGH); } } pid->default_step = 1; pid->max_step = 1; - pid->file_type = mmd->domain->cache_file_format; + pid->file_type = fmd->domain->cache_file_format; } void BKE_ptcache_id_from_dynamicpaint(PTCacheID *pid, Object *ob, DynamicPaintSurface *surface) @@ -2024,8 +2024,8 @@ static bool foreach_object_modifier_ptcache(Object *object, } } else if (md->type == eModifierType_Fluid) { - FluidModifierData *mmd = (FluidModifierData *)md; - if (mmd->type & MOD_FLUID_TYPE_DOMAIN) { + FluidModifierData *fmd = (FluidModifierData *)md; + if (fmd->type & MOD_FLUID_TYPE_DOMAIN) { BKE_ptcache_id_from_smoke(&pid, object, (FluidModifierData *)md); if (!callback(&pid, callback_user_data)) { return false; @@ -3873,8 +3873,8 @@ int BKE_ptcache_object_reset(Scene *scene, Object *ob, int mode) reset |= BKE_ptcache_id_reset(scene, &pid, mode); } if (md->type == eModifierType_Fluid) { - FluidModifierData *mmd = (FluidModifierData *)md; - if (mmd->type & MOD_FLUID_TYPE_DOMAIN) { + FluidModifierData *fmd = (FluidModifierData *)md; + if (fmd->type & MOD_FLUID_TYPE_DOMAIN) { BKE_ptcache_id_from_smoke(&pid, ob, (FluidModifierData *)md); reset |= BKE_ptcache_id_reset(scene, &pid, mode); } |