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Renamed sigmoid GUI params

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Martin Opat
2025-01-15 18:21:43 +01:00
parent 6085a77c66
commit 1b32469a69
6 changed files with 23 additions and 14 deletions
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9
src/linalg/mat.cu
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@@ -62,6 +62,7 @@ __device__ Vec3 computeGradient(float* volumeData, const int volW, const int vol
float hy = DLON; // y => width => lon
float hz = DLEV; // z => depth => alt
// Default
float dfdx = (sampleVolumeTrilinear(volumeData, volW, volH, volD, fx + hx, fy, fz) -
sampleVolumeTrilinear(volumeData, volW, volH, volD, fx - hx, fy, fz)) / (2.0f * hx);
@@ -71,6 +72,14 @@ __device__ Vec3 computeGradient(float* volumeData, const int volW, const int vol
float dfdz = (sampleVolumeTrilinear(volumeData, volW, volH, volD, fx, fy, fz + hz) -
sampleVolumeTrilinear(volumeData, volW, volH, volD, fx, fy, fz - hz)) / (2.0f * hz);
// // DEBUG (TODO: Delete) - Back to nearest
// float dfdx = (sampleVolumeNearest(volumeData, volW, volH, volD, (int)roundf(fx + 1), (int)roundf(fy), (int)roundf(fz)) -
// sampleVolumeNearest(volumeData, volW, volH, volD, (int)roundf(fx - 1), (int)roundf(fy), (int)roundf(fz))) / (2.0f * hx);
// float dfdy = (sampleVolumeNearest(volumeData, volW, volH, volD, (int)roundf(fx), (int)roundf(fy + 1), (int)roundf(fz)) -
// sampleVolumeNearest(volumeData, volW, volH, volD, (int)roundf(fx), (int)roundf(fy - 1), (int)roundf(fz))) / (2.0f * hy);
// float dfdz = (sampleVolumeNearest(volumeData, volW, volH, volD, (int)roundf(fx), (int)roundf(fy), (int)roundf(fz + 1)) -
// sampleVolumeNearest(volumeData, volW, volH, volD, (int)roundf(fx), (int)roundf(fy), (int)roundf(fz - 1))) / (2.0f * hz);
return Vec3::init(dfdx, dfdy, dfdz);
};