mirror/glm
1
0
Fork 0
mirror of https://github.com/g-truc/glm.git synced 2024-11-23 01:14:34 +00:00
Code Issues Packages Projects Releases Wiki Activity

Fixed initialisation

Browse Source
This commit is contained in:
Groove 2018-07-21 18:07:24 +02:00
parent 848800b5c4
commit 7e3f42eeda
1 changed files with 7 additions and 7 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

14
glm/gtx/intersect.inl
View File

@ -41,20 +41,20 @@ namespace glm
// if determinant is near zero, ray lies in plane of triangle
T const det = glm::dot(edge1, p);
vec<3, T, Q> qvec;
vec<3, T, Q> qvec(0);
if(det > std::numeric_limits<T>::epsilon())
{
// calculate distance from vert0 to ray origin
vec<3, T, Q> const tvec = orig - vert0;
vec<3, T, Q> const dist = orig - vert0;
// calculate U parameter and test bounds
baryPosition.x = glm::dot(tvec, p);
baryPosition.x = glm::dot(dist, p);
if(baryPosition.x < static_cast<T>(0) || baryPosition.x > det)
return false;
// prepare to test V parameter
qvec = glm::cross(tvec, edge1);
qvec = glm::cross(dist, edge1);
// calculate V parameter and test bounds
baryPosition.y = glm::dot(dir, qvec);
@ -64,15 +64,15 @@ namespace glm
else if(det < -std::numeric_limits<T>::epsilon())
{
// calculate distance from vert0 to ray origin
vec<3, T, Q> const tvec = orig - vert0;
vec<3, T, Q> const dist = orig - vert0;
// calculate U parameter and test bounds
baryPosition.x = glm::dot(tvec, p);
baryPosition.x = glm::dot(dist, p);
if((baryPosition.x > static_cast<T>(0)) || (baryPosition.x < det))
return false;
// prepare to test V parameter
qvec = glm::cross(tvec, edge1);
qvec = glm::cross(dist, edge1);
// calculate V parameter and test bounds
baryPosition.y = glm::dot(dir, qvec);