1 files changed, 47 insertions, 0 deletions
diff --git a/src/clear-node.c b/src/clear-node.c
new file mode 100644
index 0000000..19093e4
--- /dev/null
+++ b/src/clear-node.c
@@ -0,0 +1,47 @@
+/*
+ *  Copyright (C) 2018-2020 - Vito Caputo - <vcaputo@pengaru.com>
+ *
+ *  This program is free software: you can redistribute it and/or modify it
+ *  under the terms of the GNU General Public License version 3 as published
+ *  by the Free Software Foundation.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <assert.h>
+
+#include <stage.h>
+
+#include "clear-node.h"
+#include "glad.h"
+#include "macros.h"
+
+
+static void clear_node_render(const stage_t *stage, void *object, float alpha, void *render_ctxt)
+{
+	glClear(GL_COLOR_BUFFER_BIT|GL_DEPTH_BUFFER_BIT);
+}
+
+
+static const stage_ops_t clear_node_ops = {
+	.render_func = clear_node_render,
+};
+
+
+stage_t * clear_node_new(stage_conf_t *conf)
+{
+	stage_t	*s;
+
+	assert(conf);
+
+	s = stage_new(conf, &clear_node_ops, NULL);
+	fatal_if(!s, "Unable to create stage \"%s\"", conf->name);
+
+	return s;
+}