mirror/re3
1
0
Fork 0
mirror of https://github.com/GTAmodding/re3.git synced 2024-12-26 07:35:43 +00:00
Code Issues Projects Releases Wiki Activity

acos

Browse source
This commit is contained in:
Sergeanur 2020-01-29 13:00:40 +02:00
parent daf1fdf403
commit 81de0e0cbd
2 changed files with 5 additions and 5 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
src/core/FileLoader.cpp
View file

@ -679,7 +679,7 @@ CFileLoader::LoadMLOInstance(int id, const char *line)
&scale.x, &scale.y, &scale.z, &scale.x, &scale.y, &scale.z,
&rot.x, &rot.y, &rot.z, &rot.x, &rot.y, &rot.z,
&angle); &angle);
float rad = 2.0f * (PI / 2.0f - Atan2(angle, Sqrt(1.0f - SQR(angle)))); float rad = Acos(angle) * 2.0f;
CInstance *inst = CModelInfo::GetMloInstanceStore().alloc(); CInstance *inst = CModelInfo::GetMloInstanceStore().alloc();
minfo->lastInstance++; minfo->lastInstance++;

8
src/peds/PedIK.cpp
View file

@ -344,11 +344,11 @@ void
CPedIK::ExtractYawAndPitchWorld(RwMatrixTag *mat, float *yaw, float *pitch) CPedIK::ExtractYawAndPitchWorld(RwMatrixTag *mat, float *yaw, float *pitch)
{ {
float f = clamp(DotProduct(mat->up, CVector(0.0f, 1.0f, 0.0f)), -1.0f, 1.0f); float f = clamp(DotProduct(mat->up, CVector(0.0f, 1.0f, 0.0f)), -1.0f, 1.0f);
*yaw = HALFPI - Atan2(f, Sqrt(1.0f - f * f)); *yaw = Acos(f);
if (mat->up.x > 0.0f) *yaw = -*yaw; if (mat->up.x > 0.0f) *yaw = -*yaw;
f = clamp(DotProduct(mat->right, CVector(0.0f, 0.0f, 1.0f)), -1.0f, 1.0f); f = clamp(DotProduct(mat->right, CVector(0.0f, 0.0f, 1.0f)), -1.0f, 1.0f);
*pitch = HALFPI - Atan2(f, Sqrt(1.0f - f * f)); *pitch = Acos(f);
if (mat->up.z > 0.0f) *pitch = -*pitch; if (mat->up.z > 0.0f) *pitch = -*pitch;
} }
@ -356,11 +356,11 @@ void
CPedIK::ExtractYawAndPitchLocal(RwMatrixTag *mat, float *yaw, float *pitch) CPedIK::ExtractYawAndPitchLocal(RwMatrixTag *mat, float *yaw, float *pitch)
{ {
float f = clamp(DotProduct(mat->at, CVector(0.0f, 0.0f, 1.0f)), -1.0f, 1.0f); float f = clamp(DotProduct(mat->at, CVector(0.0f, 0.0f, 1.0f)), -1.0f, 1.0f);
*yaw = HALFPI - Atan2(f, Sqrt(1.0f - f * f)); *yaw = Acos(f);
if (mat->at.y > 0.0f) *yaw = -*yaw; if (mat->at.y > 0.0f) *yaw = -*yaw;
f = clamp(DotProduct(mat->right, CVector(1.0f, 0.0f, 0.0f)), -1.0f, 1.0f); f = clamp(DotProduct(mat->right, CVector(1.0f, 0.0f, 0.0f)), -1.0f, 1.0f);
*pitch = HALFPI - Atan2(f, Sqrt(1.0f - f * f)); *pitch = Acos(f);
if (mat->up.x > 0.0f) *pitch = -*pitch; if (mat->up.x > 0.0f) *pitch = -*pitch;
} }