git-svn-id: svn://svn.icculus.org/gtkradiant/GtkRadiant/trunk@104 8a3a26a2-13c4-0310-b231-cf6edde360e5
This commit is contained in:
namespace
2006-09-11 14:48:41 +00:00
parent c9fe7c0498
commit 8a61657fc4
5 changed files with 23 additions and 16 deletions

View File

@@ -574,17 +574,17 @@ inline Matrix4 matrix4_affine_inverse(const Matrix4& self)
// invert rotation submatrix
det = 1.0 / det;
result[0] = ( (self[5]*self[10]- self[6]*self[9] )*det);
result[1] = (- (self[1]*self[10]- self[2]*self[9] )*det);
result[2] = ( (self[1]*self[6] - self[2]*self[5] )*det);
result[0] = static_cast<float>( (self[5]*self[10]- self[6]*self[9] )*det);
result[1] = static_cast<float>(- (self[1]*self[10]- self[2]*self[9] )*det);
result[2] = static_cast<float>( (self[1]*self[6] - self[2]*self[5] )*det);
result[3] = 0;
result[4] = (- (self[4]*self[10]- self[6]*self[8] )*det);
result[5] = ( (self[0]*self[10]- self[2]*self[8] )*det);
result[6] = (- (self[0]*self[6] - self[2]*self[4] )*det);
result[4] = static_cast<float>(- (self[4]*self[10]- self[6]*self[8] )*det);
result[5] = static_cast<float>( (self[0]*self[10]- self[2]*self[8] )*det);
result[6] = static_cast<float>(- (self[0]*self[6] - self[2]*self[4] )*det);
result[7] = 0;
result[8] = ( (self[4]*self[9] - self[5]*self[8] )*det);
result[9] = (- (self[0]*self[9] - self[1]*self[8] )*det);
result[10]= ( (self[0]*self[5] - self[1]*self[4] )*det);
result[8] = static_cast<float>( (self[4]*self[9] - self[5]*self[8] )*det);
result[9] = static_cast<float>(- (self[0]*self[9] - self[1]*self[8] )*det);
result[10]= static_cast<float>( (self[0]*self[5] - self[1]*self[4] )*det);
result[11] = 0;
// multiply translation part by rotation