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base: studiorailgun:6867733a0f963b3c9b86925ca155dd06886e4d2b
Branches Tags
studiorailgun:master
studiorailgun:jenkinsAutoTesting
studiorailgun:migrate-multichunk-to-c
studiorailgun:migration-successful
studiorailgun:multichunking-success
studiorailgun:c-single-thread
..
compare: studiorailgun:1389b47ce1d8ff65edc095f0b8c9112abf2a2f0d
Branches Tags
studiorailgun:master
studiorailgun:jenkinsAutoTesting
studiorailgun:migrate-multichunk-to-c
studiorailgun:migration-successful
studiorailgun:multichunking-success
studiorailgun:c-single-thread

2 Commits
6867733a0f ... 1389b47ce1

Author SHA1 Message Date
unknown
1389b47ce1 handle swapping density correctly 2024-03-10 17:10:46 -04:00
unknown
880cd1b675 start converting density phase 2024-03-10 17:09:43 -04:00
1 changed files with 43 additions and 30 deletions
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73
src/main/c/fluidsim.c
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@ -677,16 +677,17 @@ JNIEXPORT void JNICALL Java_electrosphere_FluidSim_simulate(
//add density
{
for(int i = 0; i < numChunks; i++){
chunkJRaw = getChunk(i);
chunkMask = (*env)->GetIntField(env,chunkJRaw,chunkmaskJId);
d = getBuffArr(dJId);
d0 = getBuffArr(d0JId);
u = getBuffArr(uJId);
v = getBuffArr(vJId);
w = getBuffArr(wJId);
u0 = getBuffArr(u0JId);
v0 = getBuffArr(v0JId);
w0 = getBuffArr(w0JId);
Chunk * currentChunk = chunks[i];
chunkJRaw = currentChunk->jchunk;
chunkMask = currentChunk->chunkMask;
d = currentChunk->jd;
d0 = currentChunk->jd0;
u = currentChunk->ju;
v = currentChunk->jv;
w = currentChunk->jw;
u0 = currentChunk->ju0;
v0 = currentChunk->jv0;
w0 = currentChunk->jw0;
Java_electrosphere_FluidSim_addDensity(env,chunkJRaw,DIM,chunkMask,d,d0,timestep);
}
}
@ -694,18 +695,24 @@ JNIEXPORT void JNICALL Java_electrosphere_FluidSim_simulate(
{
//swap vector fields
for(int i = 0; i < numChunks; i++){
chunkJRaw = getChunk(i);
chunkMask = (*env)->GetIntField(env,chunkJRaw,chunkmaskJId);
d = getBuffArr(dJId);
d0 = getBuffArr(d0JId);
u = getBuffArr(uJId);
v = getBuffArr(vJId);
w = getBuffArr(wJId);
u0 = getBuffArr(u0JId);
v0 = getBuffArr(v0JId);
w0 = getBuffArr(w0JId);
Chunk * currentChunk = chunks[i];
chunkJRaw = currentChunk->jchunk;
chunkMask = currentChunk->chunkMask;
d = currentChunk->jd;
d0 = currentChunk->jd0;
u = currentChunk->ju;
v = currentChunk->jv;
w = currentChunk->jw;
u0 = currentChunk->ju0;
v0 = currentChunk->jv0;
w0 = currentChunk->jw0;
setBuffArr(dJId,d0);
setBuffArr(d0JId,d);
jobject tmpObj;
tmpObj = currentChunk->jd;
currentChunk->jd = currentChunk->jd0;
currentChunk->jd0 = d;
}
for(int i = 0; i < numChunks; i++){
chunkJRaw = getChunk(i);
@ -757,18 +764,24 @@ JNIEXPORT void JNICALL Java_electrosphere_FluidSim_simulate(
{
//swap vector fields
for(int i = 0; i < numChunks; i++){
chunkJRaw = getChunk(i);
chunkMask = (*env)->GetIntField(env,chunkJRaw,chunkmaskJId);
d = getBuffArr(dJId);
d0 = getBuffArr(d0JId);
u = getBuffArr(uJId);
v = getBuffArr(vJId);
w = getBuffArr(wJId);
u0 = getBuffArr(u0JId);
v0 = getBuffArr(v0JId);
w0 = getBuffArr(w0JId);
Chunk * currentChunk = chunks[i];
chunkJRaw = currentChunk->jchunk;
chunkMask = currentChunk->chunkMask;
d = currentChunk->jd;
d0 = currentChunk->jd0;
u = currentChunk->ju;
v = currentChunk->jv;
w = currentChunk->jw;
u0 = currentChunk->ju0;
v0 = currentChunk->jv0;
w0 = currentChunk->jw0;
setBuffArr(dJId,d0);
setBuffArr(d0JId,d);
jobject tmpObj;
tmpObj = currentChunk->jd;
currentChunk->jd = currentChunk->jd0;
currentChunk->jd0 = d;
}
for(int i = 0; i < numChunks; i++){
chunkJRaw = getChunk(i);