Why use it
Fixed-point inputs keep console behavior deterministic and avoid software floating-point work.
PSYQO SDK
psyqo::SoftMath::project
Function · 1 overload
Function
Projects a 3D point onto a 2D plane.
Declaration
Declaration
void project(const Vec3 *v, FixedPoint<> h, Vec2 *out)Projects a 3D point onto a 2D plane.
| Parameter | Type | Meaning |
|---|---|---|
v | const Vec3 * | The vector to project. |
h | FixedPoint<> | The height of the plane. |
out | Vec2 * | The vector to store the result in. |
Returns: Nothing (void).
Example
C++ example
#include "psyqo/soft-math.hh"
// Assume these named values have been initialized with valid data:
// const Vec3 * v
// FixedPoint<> h
// Vec2 * out
psyqo::SoftMath::project(v, h, out);Trade-offs and warnings
Stay within the documented range and account for quantization before chaining several operations. 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 https://github.com/pcsx-redux/nugget/blob/6186b131aacc5853a9161fb076ed34ffe504552d/psyqo/soft-math.hh:244
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