From 25bcd92706ce2cd6aee24cfb81e9ff2fd7dd4820 Mon Sep 17 00:00:00 2001
From: Stijn Buys <ingar@osirion.org>
Date: Tue, 11 Aug 2009 11:49:12 +0000
Subject: misc_model support

---
 src/render/draw.cc | 28 ++++++++++++++++++++++------
 src/render/draw.h  |  1 +
 2 files changed, 23 insertions(+), 6 deletions(-)

(limited to 'src/render')

diff --git a/src/render/draw.cc b/src/render/draw.cc
index c4c18c3..339f127 100644
--- a/src/render/draw.cc
+++ b/src/render/draw.cc
@@ -25,11 +25,13 @@ namespace render
 
 size_t Stats::tris = 0;
 size_t Stats::quads = 0;
+size_t Stats::fragments = 0;
 
 void Stats::clear()
 {
 	tris = 0;
 	quads = 0;
+	fragments = 0;
 }
 
 math::Vector3f v0(1, -1, 1);
@@ -556,6 +558,7 @@ void draw_fragment(model::Fragment *fragment, bool draw_details)
 		gl::end();
 	}
 
+	Stats::fragments++;
 }
 
 void draw_model_fragments(model::Model *model,
@@ -579,12 +582,25 @@ void draw_model_fragments(model::Model *model,
 
 		model::FragmentGroup *group = (*git);
 
-		if (group->type() == model::FragmentGroup::Rotate) {
+		if (group->transform()) {
 			gl::push();
-			gl::translate(group->location());
-			float rotation_angle = math::degrees360f(core::application()->time() * group->speed());
-			gl::rotate(-rotation_angle, group->axis().forward());
-			gl::translate(group->location()* -1.0f);
+			//gl::translate(group->location());
+			// FIXME this will go wrong if a Rotate group is imported as submodel
+			if (group->type() == model::FragmentGroup::Rotate) {
+				gl::translate(group->location());
+				float rotation_angle = math::degrees360f(core::application()->time() * group->speed());
+				gl::rotate(-rotation_angle, group->axis().forward());
+				gl::translate(group->location()* -1.0f);
+			} else {
+				float s = group->scale();
+				if (s == 0.0f)
+					s = 1.0f;
+				gl::scale(s, s, s);
+				gl::translate(group->location() / s);
+			}
+
+			
+			
 		}
 
 		for (model::FragmentGroup::iterator fit = group->begin(); fit != group->end(); fit++) {
@@ -731,7 +747,7 @@ void draw_model_fragments(model::Model *model,
 			draw_fragment(fragment, detail);
 		}
 
-		if (group->type() == model::FragmentGroup::Rotate) {
+		if (group->transform()) {
 			gl::pop();
 		}
 	}
diff --git a/src/render/draw.h b/src/render/draw.h
index 14a9767..382d7cd 100644
--- a/src/render/draw.h
+++ b/src/render/draw.h
@@ -37,6 +37,7 @@ public:
 
 	static size_t tris;
 	static size_t quads;
+	static size_t fragments;
 };
 
 }
-- 
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