djaidjai/cuda-based-raytrace
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real quick data loading

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This commit is contained in:
Djai Hougee
2025-01-24 14:26:43 +01:00
parent 82b9d2577c
commit 16fc5d2ae0
3 changed files with 6 additions and 3 deletions
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6
src/gui/MainWindow.cpp
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@@ -16,7 +16,7 @@
// this is a blocking operation, and really does not follow any practices of code design
// should really be a proper class like GpuBufferHandler.
// also only loads temperature data
void loadData(float* d_data, const int idx) {
void loadData(float* d_data, const int idx, const int timestep) {
std::vector<float> h_data;
std::string path = "data/trimmed";
@@ -32,7 +32,7 @@ void loadData(float* d_data, const int idx) {
float* hostVolume = new float[VOLUME_WIDTH * VOLUME_HEIGHT * VOLUME_DEPTH];
for (int i = 0; i < VOLUME_WIDTH * VOLUME_HEIGHT * VOLUME_DEPTH; i++) {
hostVolume[i] = h_data[i + 0*VOLUME_DEPTH*VOLUME_HEIGHT*VOLUME_WIDTH];
hostVolume[i] = h_data[i + timestep*VOLUME_DEPTH*VOLUME_HEIGHT*VOLUME_WIDTH];
// Discard missing values
if (h_data[i + 0*VOLUME_DEPTH*VOLUME_HEIGHT*VOLUME_WIDTH] + epsilon >= infty) hostVolume[i] = -infty;
}
@@ -170,7 +170,7 @@ void Window::tick() {
this->widget->tick(1000.0/diff);
if (this->widget->dateChanged) {
// TODO: Load new date file here
loadData(this->data, this->widget->date);
loadData(this->data, this->widget->date, this->widget->timestep);
this->widget->dateChanged = false;
}
if (this->widget->saveImage) {