Why use it
It provides direct, allocation-conscious access to Geometry Transformation Engine math and register operations. No exception-based error path is implied by the signature.
PSYQO SDK
psyqo::GteMath::fastNormalizeVec3
Function · 1 overload
Function
Normalises a vector in place, without the exact square root.
Declaration
Declaration
PSYQO_GTE_MATH_INLINE void fastNormalizeVec3(Vec3 *v)Normalises a vector in place, without the exact square root.
| Parameter | Type | Meaning |
|---|---|---|
v | Vec3 * | Value supplied for v. Keep referenced or pointed-to data valid for the complete call. |
Returns: Nothing (void).
Example
C++ example
#include "psyqo/gte-math.hh"
// Assume these named values have been initialized with valid data:
// Vec3 * v
psyqo::GteMath::fastNormalizeVec3(v);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 https://github.com/pcsx-redux/nugget/blob/6186b131aacc5853a9161fb076ed34ffe504552d/psyqo/gte-math.hh:256
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