add new 4d ops

1 files changed, 6 insertions, 0 deletions

diff --git a/src/4dvecops/vec4ops.h b/src/4dvecops/vec4ops.h
index 47a4c74..d1c3ac8 100644
--- a/src/4dvecops/vec4ops.h
+++ b/src/4dvecops/vec4ops.h
@@ -26,6 +26,12 @@ public:
 
     static glm::vec4 inverseTransformPoint4(glm::vec4 point4, glm::mat4 inverseTransformDirectionMatrix,
                                      glm::vec4 inverseTranslationPointVector);
+
+    static glm::vec4 cross4(glm::vec4 u, glm::vec4 v, glm::vec4 w);
+
+    static glm::vec4 dot4(glm::vec4 u, glm::vec4 v);
+
+    static glm::mat4 getViewMatrix4(glm::vec4 fromPoint, glm::vec4 toPoint, glm::vec4 upVector, glm::vec4 lookVector);
 };
 
 #endif //PROJECTS_RAY_VEC4OPS_H