Add .pigment and .finish properties to Textures.

2 files changed, 24 insertions, 0 deletions

diff --git a/libdimension/dimension/finish.h b/libdimension/dimension/finish.h
index a163496..a16ea1b 100644
--- a/libdimension/dimension/finish.h
+++ b/libdimension/dimension/finish.h
@@ -162,6 +162,12 @@ dmnsn_finish dmnsn_new_finish(void);
 void dmnsn_delete_finish(dmnsn_finish finish);
 
 /**
+ * Increment a finish's reference count.
+ * @param[in,out] finish  The finish to acquire.
+ */
+void dmnsn_finish_incref(dmnsn_finish *finish);
+
+/**
  * Fill missing finish properties from a default finish.
  * @param[in]     default_finish  The default finish.
  * @param[in,out] finish          The finish to fill.
diff --git a/libdimension/finish.c b/libdimension/finish.c
index d356676..6c30646 100644
--- a/libdimension/finish.c
+++ b/libdimension/finish.c
@@ -130,6 +130,24 @@ dmnsn_delete_finish(dmnsn_finish finish)
 }
 
 void
+dmnsn_finish_incref(dmnsn_finish *finish)
+{
+  if (finish->ambient) {
+    DMNSN_INCREF(finish->ambient);
+  }
+  if (finish->diffuse) {
+    DMNSN_INCREF(finish->diffuse);
+  }
+  if (finish->specular) {
+    DMNSN_INCREF(finish->specular);
+  }
+  if (finish->reflection) {
+    DMNSN_INCREF(finish->reflection);
+  }
+
+}
+
+void
 dmnsn_finish_cascade(const dmnsn_finish *default_finish, dmnsn_finish *finish)
 {
   if (!finish->ambient) {