add (commented out) command line render tree visualization

2014-04-16 14:30:35 -04:00
parent 187b55448a
commit 57c5a00907
1 changed files with 4 additions and 0 deletions
--- a/include/llmr/platform/gl.hpp
+++ b/include/llmr/platform/gl.hpp
@@ -39,12 +39,16 @@ namespace llmr {
 namespace gl {
 // Debug group markers, useful for debuggin on iOS
 #if GL_EXT_debug_marker
+// static int indent = 0;
 inline void start_group(const std::string &str) {
    glPushGroupMarkerEXT(0, str.c_str());
+    // fprintf(stderr, "%s%s\n", std::string(indent * 4, ' ').c_str(), str.c_str());
+    // indent++;
 }

 inline void end_group() {
    glPopGroupMarkerEXT();
+    // indent--;
 }
 #else
 inline void start_group(const std::string &) {}