Persson-dev/Tower-Defense
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Activity

moved Mat4 definition

Browse Source
This commit is contained in:
Simon Pribylski
2023-06-03 19:40:50 +02:00
parent f2fcc348d7
commit 0365902971
9 changed files with 44 additions and 43 deletions
Download Patch File Download Diff File Expand all files Collapse all files

30
include/misc/Maths.h
View File

@@ -55,36 +55,6 @@ T Dot(const Vec4<T>& vect, const Vec4<T>& other) {
// Matricies //
//////////////////////////////////////////////////////////////////
template<typename T>
struct Mat4 {
static const std::size_t MATRIX_SIZE = 4;
T x0, x1, x2, x3;
T y0, y1, y2, y3;
T z0, z1, z2, z3;
T w0, w1, w2, w3;
T operator[] (std::size_t offset) const {
return reinterpret_cast<const T*>(this)[offset];
}
T& operator[] (std::size_t offset) {
return reinterpret_cast<T*>(this)[offset];
}
T at(std::size_t row, std::size_t column) const {
return operator[](row * MATRIX_SIZE + column);
}
T& at(std::size_t row, std::size_t column) {
return operator[](row * MATRIX_SIZE + column);
}
};
typedef Mat4<float> Mat4f;
typedef Mat4<int> Mat4i;
typedef Mat4<double> Mat4d;
template<typename T>
Vec4<T> Dot(const Mat4<T>& mat, const Vec4<T>& vect) {
return {