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Fix interpolation pixel selection #10

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Merged
TrentHouliston merged 1 commit into from
Jun 18, 2021
Merged

Fix interpolation pixel selection #10

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4 changes: 2 additions & 2 deletions cpp/visualmesh/engine/cpu/pixel.hpp
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Original file line number Diff line number Diff line change
Expand Up @@ -130,8 +130,8 @@ namespace engine {
const Scalar y = P[1];
const int x1 = std::max(int(std::floor(P[0])), 0);
const int y1 = std::max(int(std::floor(P[1])), 0);
const int x2 = std::max(x1 + 1, dimensions[0]);
const int y2 = std::max(y1 + 1, dimensions[1]);
const int x2 = std::min(x1 + 1, dimensions[0] - 1);
const int y2 = std::min(y1 + 1, dimensions[1] - 1);
const vec4<Scalar> Q1 = get_pixel<Scalar>(vec2<int>{x1, y1}, image, dimensions, format);
const vec4<Scalar> Q2 = get_pixel<Scalar>(vec2<int>{x2, y1}, image, dimensions, format);
const vec4<Scalar> Q3 = get_pixel<Scalar>(vec2<int>{x1, y2}, image, dimensions, format);
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