[Bf-blender-cvs] [96334c0] fluid-mantaflow: fix for openvdb caching

[Sebastián Barschkis]

Commit: 96334c0719bb916e9f95f01b30b3137a59cff04a
Author: Sebastián Barschkis
Date:   Sat Aug 13 23:55:12 2016 +0200
Branches: fluid-mantaflow
https://developer.blender.org/rB96334c0719bb916e9f95f01b30b3137a59cff04a

fix for openvdb caching

===================================================================

M       source/blender/blenkernel/intern/pointcache.c

===================================================================

diff --git a/source/blender/blenkernel/intern/pointcache.c 
b/source/blender/blenkernel/intern/pointcache.c
index 8b43d1c..7eaefbc 100644
--- a/source/blender/blenkernel/intern/pointcache.c
+++ b/source/blender/blenkernel/intern/pointcache.c
@@ -981,7 +981,11 @@ static void compute_fluid_matrices(SmokeDomainSettings 
*sds)
 
        mul_m4_m4m4(sds->fluidmat, sds->obmat, sds->fluidmat);
 
+#ifndef WITH_MANTA
        if (sds->wt) {
+#else
+       if (sds->fluid && sds->flags & MOD_SMOKE_HIGHRES) {
+#endif
                float voxel_size_high[3];
                /* construct high res matrix */
                mul_v3_v3fl(voxel_size_high, sds->cell_size, 1.0f / 
(float)(sds->amplify + 1));
@@ -1023,11 +1027,19 @@ static int ptcache_smoke_openvdb_write(struct 
OpenVDBWriter *writer, void *smoke
 
        OpenVDBWriter_add_meta_int(writer, "blender/smoke/fluid_fields", 
fluid_fields);
 
+#ifndef WITH_MANTA
        if (sds->wt) {
+#else
+       if (sds->fluid && sds->flags & MOD_SMOKE_HIGHRES) {
+#endif
                struct OpenVDBFloatGrid *wt_density_grid;
-               float *dens, *react, *fuel, *flame, *tcu, *tcv, *tcw, *r, *g, 
*b;
+               float *dens, *react, *fuel, *flame, *tcu, *tcv, *tcw, *tcu2, 
*tcv2, *tcw2, *r, *g, *b;
 
+#ifndef WITH_MANTA
                smoke_turbulence_export(sds->wt, &dens, &react, &flame, &fuel, 
&r, &g, &b, &tcu, &tcv, &tcw);
+#else
+               smoke_turbulence_export(sds->fluid, &dens, &react, &flame, 
&fuel, &r, &g, &b, &tcu, &tcv, &tcw, &tcu2, &tcv2, &tcw2);
+#endif
 
                wt_density_grid = OpenVDB_export_grid_fl(writer, "density", 
dens, sds->res_wt, sds->fluidmat_wt, NULL);
                clip_grid = wt_density_grid;
@@ -1187,10 +1199,18 @@ static int ptcache_smoke_openvdb_read(struct 
OpenVDBReader *reader, void *smoke_
                OpenVDB_import_grid_ch(reader, "obstacles", &obstacles, 
sds->res);
        }
 
+#ifndef WITH_MANTA
        if (sds->wt) {
-               float *dens, *react, *fuel, *flame, *tcu, *tcv, *tcw, *r, *g, 
*b;
+#else
+       if (sds->fluid && sds->flags & MOD_SMOKE_HIGHRES) {
+#endif
+               float *dens, *react, *fuel, *flame, *tcu, *tcv, *tcw, *tcu2, 
*tcv2, *tcw2, *r, *g, *b;
 
+#ifndef WITH_MANTA
                smoke_turbulence_export(sds->wt, &dens, &react, &flame, &fuel, 
&r, &g, &b, &tcu, &tcv, &tcw);
+#else
+               smoke_turbulence_export(sds->fluid, &dens, &react, &flame, 
&fuel, &r, &g, &b, &tcu, &tcv, &tcw, &tcu2, &tcv2, &tcw2);
+#endif
 
                OpenVDB_import_grid_fl(reader, "density", &dens, sds->res_wt);

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