Window: add scissor

1 files changed, 11 insertions, 0 deletions

diff --git a/src/window/window.c b/src/window/window.c
index 13bb4ba..8a6edbb 100644
--- a/src/window/window.c
+++ b/src/window/window.c
@@ -231,6 +231,7 @@ static void mgl_window_on_resize(mgl_window *self, int width, int height) {
     view.position = (mgl_vec2i){ 0, 0 };
     view.size = self->size;
     mgl_window_set_view(self, &view);
+    mgl_window_set_scissor(self, &(mgl_scissor){ .position = { 0, 0 }, .size = self->size });
 }
 
 static int mgl_window_init(mgl_window *self, const char *title, const mgl_window_create_params *params, Window existing_window) {
@@ -721,6 +722,16 @@ void mgl_window_get_view(mgl_window *self, mgl_view *view) {
     *view = self->view;
 }
 
+void mgl_window_set_scissor(mgl_window *self, mgl_scissor *new_scissor) {
+    mgl_context *context = mgl_get_context();
+    self->scissor = *new_scissor;
+    context->gl.glScissor(self->scissor.position.x, self->scissor.position.y, self->scissor.size.x, self->scissor.size.y);
+}
+
+void mgl_window_get_scissor(mgl_window *self, mgl_scissor *scissor) {
+    *scissor = self->scissor;
+}
+
 bool mgl_window_is_open(const mgl_window *self) {
     return self->open;
 }