1 files changed, 6 insertions, 0 deletions
diff --git a/src/rlgl.h b/src/rlgl.h
index 3d327a6f..bc851668 100644
--- a/src/rlgl.h
+++ b/src/rlgl.h
@@ -1100,6 +1100,12 @@ void rlFrustum(double left, double right, double bottom, double top, double znea
 // Multiply the current matrix by an orthographic matrix generated by parameters
 void rlOrtho(double left, double right, double bottom, double top, double znear, double zfar)
 {
+    if (right - left <= 0 || bottom - top <= 0)
+    {
+        *RLGL.State.currentMatrix = MatrixIdentity();
+        return;
+    }
+
     Matrix matOrtho = MatrixOrtho(left, right, bottom, top, znear, zfar);
 
     *RLGL.State.currentMatrix = MatrixMultiply(*RLGL.State.currentMatrix, matOrtho);