clank/rodecomp
1
0
Fork 0
Code Issues Wiki Activity

Reconstruct readable C++ and organize cohesive source subsystems

Browse source 
Administrative source import: native x86 compilation passed for 423 authored units. Source placement and submission states are migrated separately; this commit does not imply peer acceptance.

Previous head: 35d2a8cb36
Payload SHA256: 592f016d2730c5593bb653aa054c1e5f76a6df72c8f5a09e66f74876e2e33dee
This commit is contained in:
ragnarok-clanker 2026-10-25 07:42:41 +00:00
commit a47d20f8be
890 changed files with 11796 additions and 16664 deletions
Download patch file Download diff file Expand all files Collapse all files

25
Source/Contents/Models/ModelTextureUV.cpp Normal file
View file

@ -0,0 +1,25 @@
#include "Contents/Models/ModelNode.h"
namespace {
float Rotated(float sine, float delta, float cosineProduct, bool subtract) {
const double product = static_cast<double>(sine) * delta;
return static_cast<float>(subtract ? cosineProduct - product : product + cosineProduct);
}
}
// ORIGINAL_SITE: 0x00AB8856 in fn_17500 (fragment)
void TransformModelUV(float& u, float& v, const ModelTextureTransform& transform) {
const float cosineU = ClientCos(transform.values[4]);
const float productU = cosineU * (u - 0.5f);
const float sineU = ClientSin(transform.values[4]);
const float rotatedU = Rotated(sineU, v - 0.5f, productU, true);
const float resultU = (rotatedU * transform.values[2] + 0.5f) + transform.values[0];
const float cosineV = ClientCos(transform.values[4]);
const float productV = cosineV * (v - 0.5f);
const float sineV = ClientSin(transform.values[4]);
const float rotatedV = Rotated(sineV, u - 0.5f, productV, false);
const float resultV = (rotatedV * transform.values[3] + 0.5f) + transform.values[1];
u = resultU;
v = resultV;
}