Support ApplyMatrix

2024-04-02 16:08:24 -05:00
parent a86763ddc3
commit b7d0b7976b
5 changed files with 52 additions and 11 deletions
--- a/src/Library/src/GTE/gte.cpp
+++ b/src/Library/src/GTE/gte.cpp
@@ -43,6 +43,16 @@ namespace JabyEngine {
        static MATRIX  Stack[StackSize];
        static MATRIX* FreeStackEntry = Stack;

+        SVECTOR& apply_matrix(const MATRIX& m0, const SVECTOR& v0, SVECTOR& v1) {
+            // TODO: Do we want to push here?
+            set_rot_matrix(m0);
+
+            JabyEngine::GTE::ldv0(v0);
+            JabyEngine::GTE::rtv0();
+            JabyEngine::GTE::stsv(v1);
+            return v1;
+        }
+
        MATRIX& multiply_matrix(const MATRIX& m0, const MATRIX& m1, MATRIX& result) {
            set_rot_matrix(m0);