yggdrasil75/stupidsimcpp
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correct something in my uv map

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Yggdrasil75
2026-01-20 15:01:35 -05:00
parent a0b9fab5f9
commit c52c6b14b9
2 changed files with 6 additions and 5 deletions
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1
util/grid/g3_serialization.hpp
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@@ -18,6 +18,7 @@ inline bool VoxelGrid::serializeToFile(const std::string& filename) {
int dims[3] = {gridSize.x, gridSize.y, gridSize.z};
file.write(reinterpret_cast<const char*>(dims), sizeof(dims));
size_t voxelCount = voxels.size();
file.write(reinterpret_cast<const char*>(&voxelCount), sizeof(voxelCount));
for (const Voxel& voxel : voxels) {
auto write_member = [&file](const auto& member) {
file.write(reinterpret_cast<const char*>(&member), sizeof(member));

10
util/grid/grid3.hpp
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@@ -333,12 +333,12 @@ public:
frame outFrame(resolution.x, resolution.y, frame::colormap::RGB);
std::vector<uint8_t> colorBuffer(resolution.x * resolution.y * 3);
#pragma omp parallel for
for (int y = 0; y < resolution.x; y++) {
float v = (static_cast<float>(y) / static_cast<float>(resolution.x - 1)) - 0.5f;
for (int x = 0; x < resolution.y; x++) {
for (int x = 0; x < resolution.x; x++) {
float v = (2.0 * (x + 0.5f) / resolution.y - 1.f) * viewH;
for (int y = 0; y < resolution.y; y++) {
Voxel outVoxel(0,false,0.f,Vec3ui8(10, 10, 255));
float u = (static_cast<float>(x) / static_cast<float>(resolution.y - 1)) - 0.5f;
Vec3f rayDirWorld = (forward + right * (u * viewW) + upCor * (v * viewH)).normalized();
float u = (1.f - 2.f * (y + 0.5f) / resolution.x) * viewW;
Vec3f rayDirWorld = (forward + right * v + upCor * u).normalized();
Vec3f rayEnd = cam.posfor.origin + rayDirWorld * maxDist;
Vec3d rayStartGrid = cam.posfor.origin.toDouble() / binSize;
Vec3d rayEndGrid = rayEnd.toDouble() / binSize;