Why use it
It provides direct, allocation-conscious access to the world2d module. No exception-based error path is implied by the signature.
EPOK RUNTIME
epok::camera2d_pixels_per_unit
Function · 1 overload
Function
Performs `camera2d pixels per unit` as part of the world2d module.
Declaration
Declaration
inline Fixed camera2d_pixels_per_unit(const Camera2D& camera)Performs `camera2d pixels per unit` as part of the world2d module.
| Parameter | Type | Meaning |
|---|---|---|
camera | const Camera2D & | Value supplied for camera. Keep referenced or pointed-to data valid for the complete call. |
Returns: Fixed. Check the value before continuing when it represents success, availability or a resource handle.
Example
C++ example
#include "world2d.hpp"
// Assume these named values have been initialized with valid data:
// const Camera2D & camera
auto result = epok::camera2d_pixels_per_unit(camera);Trade-offs and warnings
Pointer/reference arguments are borrowed unless the source contract says otherwise; keep them valid for the complete operation and never assume null is accepted.
Declared in runtime/world2d.hpp:221
Related members
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