Added ScissorMode functions

raylib/core.go

@@ -231,6 +231,20 @@ func EndTextureMode() {
 	C.EndTextureMode()
 }
 
+// BeginScissorMode - Begins scissor mode (define screen area for following drawing)
+func BeginScissorMode(x, y, width, height int32) {
+    cx := (C.int)(x)
+    cy := (C.int)(y)
+    cwidth := (C.int)(width)
+    cheight := (C.int)(height)
+    C.BeginScissorMode(cx, cy, cwidth, cheight)
+}
+
+// EndScissorMode - Ends scissor mode
+func EndScissorMode() {
+    C.EndScissorMode()
+}
+
 // GetMouseRay - Returns a ray trace from mouse position
 func GetMouseRay(mousePosition Vector2, camera Camera) Ray {
 	cmousePosition := mousePosition.cptr()