struct MatrixStack(T) if (is_matrix!(T));
A matrix stack similiar to OpenGLs glPushMatrix/glPopMatrix
alias Matrix = T;
Holds the internal matrix type
Matrix top;
The top matrix, the one you work with
size_t realloc_interval;
If the stack is too small to hold more items, space for realloc_interval more elements will be allocated
Sets the stacks initial size to depth elements
pure nothrow void set(Matrix matrix);
Sets the top matrix
pure nothrow void push();
Pushes the top matrix on the stack and keeps a copy as the new top matrix
pure nothrow void push(Matrix matrix);
Pushes the top matrix on the stack and sets matrix as the new top matrix.
pure nothrow Matrix pop();
Pops a matrix from the stack and sets it as top matrix. Also returns a reference to the new top matrix.