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Differential D6951 Diff 22142 intern/mantaflow/intern/manta_fluid_API.cpp

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intern/mantaflow/intern/manta_fluid_API.cpp

Show First 20 Lines • Show All 441 Lines • ▼ Show 20 Lines if (sequential) {
m = 1; m = 1;
i_g *= total_cells; i_g *= total_cells;
i_b *= total_cells; i_b *= total_cells;
i_a *= total_cells; i_a *= total_cells;
} }
for (i = 0; i < total_cells; i++) { for (i = 0; i < total_cells; i++) {
float alpha = a[i]; float alpha = a[i];
if (alpha) { data[i * m] = r[i] * alpha;
data[i * m] = r[i]; data[i * m + i_g] = g[i] * alpha;
data[i * m + i_g] = g[i]; data[i * m + i_b] = b[i] * alpha;
data[i * m + i_b] = b[i];
}
else {
data[i * m] = data[i * m + i_g] = data[i * m + i_b] = 0.0f;
}
data[i * m + i_a] = alpha; data[i * m + i_a] = alpha;
} }
} }
void manta_smoke_get_rgba(MANTA *smoke, float *data, int sequential) void manta_smoke_get_rgba(MANTA *smoke, float *data, int sequential)
{ {
get_rgba(smoke->getColorR(), get_rgba(smoke->getColorR(),
smoke->getColorG(), smoke->getColorG(),
Show All 10 Lines get_rgba(smoke->getColorRHigh(),
smoke->getColorGHigh(), smoke->getColorGHigh(),
smoke->getColorBHigh(), smoke->getColorBHigh(),
smoke->getDensityHigh(), smoke->getDensityHigh(),
smoke->getTotalCellsHigh(), smoke->getTotalCellsHigh(),
data, data,
sequential); sequential);
} }
static void get_rgba_from_density( static void get_rgba_fixed_color(float color[3], int total_cells, float *data, int sequential)
float color[3], float *a, int total_cells, float *data, int sequential)
{ {
int i; int i;
int m = 4, i_g = 1, i_b = 2, i_a = 3; int m = 4, i_g = 1, i_b = 2, i_a = 3;
if (sequential) { if (sequential) {
m = 1; m = 1;
i_g *= total_cells; i_g *= total_cells;
i_b *= total_cells; i_b *= total_cells;
i_a *= total_cells; i_a *= total_cells;
} }
for (i = 0; i < total_cells; i++) { for (i = 0; i < total_cells; i++) {
float alpha = a[i]; data[i * m] = color[0];
if (alpha) { data[i * m + i_g] = color[1];
data[i * m] = color[0] * alpha; data[i * m + i_b] = color[2];
data[i * m + i_g] = color[1] * alpha; data[i * m + i_a] = 1.0f;
data[i * m + i_b] = color[2] * alpha;
}
else {
data[i * m] = data[i * m + i_g] = data[i * m + i_b] = 0.0f;
}
data[i * m + i_a] = alpha;
} }
} }
void manta_smoke_get_rgba_from_density(MANTA *smoke, float color[3], float *data, int sequential) void manta_smoke_get_rgba_fixed_color(MANTA *smoke, float color[3], float *data, int sequential)
{ {
get_rgba_from_density(color, smoke->getDensity(), smoke->getTotalCells(), data, sequential); get_rgba_fixed_color(color, smoke->getTotalCells(), data, sequential);
} }
void manta_smoke_turbulence_get_rgba_from_density(MANTA *smoke, void manta_smoke_turbulence_get_rgba_fixed_color(MANTA *smoke,
float color[3], float color[3],
float *data, float *data,
int sequential) int sequential)
{ {
get_rgba_from_density( get_rgba_fixed_color(color, smoke->getTotalCellsHigh(), data, sequential);
color, smoke->getDensityHigh(), smoke->getTotalCellsHigh(), data, sequential);
} }
void manta_smoke_ensure_heat(MANTA *smoke, struct FluidModifierData *mmd) void manta_smoke_ensure_heat(MANTA *smoke, struct FluidModifierData *mmd)
{ {
if (smoke) { if (smoke) {
smoke->initHeat(mmd); smoke->initHeat(mmd);
smoke->updatePointers(); smoke->updatePointers();
} }
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