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| author | Dan Goodliffe <dan@randomdan.homeip.net> | 2024-01-06 13:03:42 +0000 |
|---|---|---|
| committer | Dan Goodliffe <dan@randomdan.homeip.net> | 2024-01-06 13:03:42 +0000 |
| commit | dcef947ea986f4ad4633189652abccebdd7aa3f6 (patch) | |
| tree | 7d07de0389f3e7bf8653838bd5709fc9a0c66e58 /lib/basicShapes.h | |
| parent | Simplified RailVehicle::intersectRay (diff) | |
| download | ilt-dcef947ea986f4ad4633189652abccebdd7aa3f6.tar.bz2 ilt-dcef947ea986f4ad4633189652abccebdd7aa3f6.tar.xz ilt-dcef947ea986f4ad4633189652abccebdd7aa3f6.zip | |
Helper to create a cubiod from dimensions
Diffstat (limited to 'lib/basicShapes.h')
| -rw-r--r-- | lib/basicShapes.h | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/lib/basicShapes.h b/lib/basicShapes.h new file mode 100644 index 0000000..183863e --- /dev/null +++ b/lib/basicShapes.h @@ -0,0 +1,19 @@ +#pragma once +#include <array> +#include <glm/vec3.hpp> + +template<typename T, glm::qualifier Q = glm::defaultp> +constexpr std::array<glm::vec<3, T, Q>, 8> +cuboidCorners(T lx, T ux, T ly, T uy, T lz, T uz) +{ + return {{ + {lx, uy, lz}, // LFB + {ux, uy, lz}, // RFB + {lx, uy, uz}, // LFT + {ux, uy, uz}, // RFT + {lx, ly, lz}, // LBB + {ux, ly, lz}, // RBB + {lx, ly, uz}, // LBT + {ux, ly, uz}, // RBT + }}; +} |