Implement Matrix stack

2024-02-01 21:29:13 -05:00
parent 725241d80b
commit 4f4ce13613
3 changed files with 38 additions and 31 deletions
--- a/include/PSX/GTE/gte.hpp
+++ b/include/PSX/GTE/gte.hpp
@@ -3,6 +3,8 @@

 namespace JabyEngine {
    namespace GTE {
+        static constexpr auto StackSize = 16;
+
        /*
            RotTrans

@@ -123,12 +125,13 @@ namespace JabyEngine {
            Optional: replaces current matrix (rotation and parallel) with input
        */
        void push_matrix();
-        void push_matrix(const MATRIX& matrix);
+        void push_matrix_and_set(const MATRIX& matrix);

        /*
            Restores the previous stored matrix (rotation and parallel)
        */
-        void pop_matrix();
+        MATRIX get_and_pop_matrix();
+        void   pop_matrix();

        /*
            SetGeomOffset(ofx,ofy)