c3geometry: Added a set_dirty() function

[simavr] / examples / shared / libc3 / src / c3geometry.h

diff --git a/examples/shared/libc3/src/c3geometry.h b/examples/shared/libc3/src/c3geometry.h
index 18d26de..548f22c 100644 (file)
--- a/examples/shared/libc3/src/c3geometry.h
+++ b/examples/shared/libc3/src/c3geometry.h
@@ -94,7 +94,8 @@ typedef struct c3geometry_type_t {
 typedef struct c3geometry_t {
        c3geometry_type_t       type;   // geometry type
        int                                     dirty : 1,
-                                               custom : 1;             // has a custom driver
+                                               custom : 1,             // has a custom driver
+                                               hidden : 8;             // hidden from context_view, bitfield
        str_p                           name;   // optional
        c3apiobject_t           bid;    // buffer id for opengl
 
@@ -160,6 +161,15 @@ void
 c3geometry_draw(
                c3geometry_p g );
 
+//! Sets or clear geometry dirty bit
+/*
+ * This will dirty parent objects if set to 1
+ */
+void
+c3geometry_set_dirty(
+               c3geometry_p g,
+               int dirty );
+
 /*
  * if not present, create an index array, and collapses
  * the vertex array by removing vertices that are within