From df61a28d708c30e3e77d1f739dfb4561c042c89c Mon Sep 17 00:00:00 2001
From: Stijn Buys <ingar@osirion.org>
Date: Thu, 6 Mar 2008 22:59:40 +0000
Subject: moved render::Model to core::Model

---
 src/core/model.cc | 88 ++++++++++++++++++++++++-------------------------------
 1 file changed, 38 insertions(+), 50 deletions(-)

(limited to 'src/core/model.cc')

diff --git a/src/core/model.cc b/src/core/model.cc
index ae34270..3b1cabd 100644
--- a/src/core/model.cc
+++ b/src/core/model.cc
@@ -12,16 +12,17 @@
 #include <vector>
 #include <list>
 
-#include "render/model.h"
-#include "render/gl.h"
+#include "core/model.h"
 #include "filesystem/filesystem.h"
 
-namespace render
+namespace core
 {
 
 const float MAX_BOUNDS = 8192;
 const float delta = 10e-10;
 
+/* ---------- core::Engine ------------------------------------------  */
+
 Engine::Engine(math::Vector3f const & location) :
 		engine_location(location)
 {}
@@ -29,6 +30,40 @@ Engine::Engine(math::Vector3f const & location) :
 Engine::~Engine()
 {}
 
+/* ---------- core::Face ------------------------------------------  */
+
+Face::Face(math::Vector3f const & normal, math::Color const *color) :
+	face_normal(normal)
+{
+	face_normal.normalize();
+	
+	if (color)
+		face_color = new math::Color(*color);
+	else
+		face_color = 0;
+}
+
+Face::~Face()
+{
+	for (std::vector<math::Vector3f *>::iterator it = face_vertex.begin(); it != face_vertex.end(); it++) {
+		delete (*it);
+	}
+
+	face_vertex.clear();
+	
+	if (face_color)
+		delete face_color;
+}
+
+void Face::add_vertex(math::Vector3f const & vertex)
+{
+	math::Vector3f *v = new math::Vector3f(vertex);
+
+	face_vertex.push_back(v);
+}
+
+/* ---------- core::Model ------------------------------------------  */
+
 std::map<std::string, Model*> Model::registry;
 
 Model::Model(std::string const & name) :
@@ -446,53 +481,6 @@ void Model::add_engine(Engine *engine)
 	model_engine.push_back(engine);
 }
 
-void Model::draw(core::Entity const * entity, math::Vector3f const & eye)
-{
-	//gl::scale(model_scale, model_scale, model_scale);
-	
-	// calculate a normal from eye to entity location
-	math::Vector3f n = entity->location() - eye;
-	n.normalize();
-	
-	// draw all faces
-	for (std::list<Face *>::iterator fit = model_face.begin(); fit != model_face.end(); fit++) {
-		// poor man's lighting
-		// set the face color depending on the viewing direction
-		//float d = fabsf(math::dotproduct(n, (*fit)->normal()));
-		
-		//if (d > 1)
-		//	d = 1;
-		//d = 0.5f + d/2;
-			
-		if ((*fit)->color()) {
-			render::gl::color(*(*fit)->color());
-		} else {
-			render::gl::color(entity->color());
-		}
-		(*fit)->draw();
-	}
-}
-
-void Model::draw(core::EntityControlable const * entity, math::Vector3f const & eye)
-{
-	// draw the model
-	draw((core::Entity *) entity, eye);
-	
-	// draw engines
-	// all engines are assumed to point to the rear
-	if (model_engine.size() && entity->thrust()) {
-		gl::color(1.0f,0 ,0);
-		gl::begin(gl::Lines);
-		
-		for (std::list<Engine *>::iterator eit = model_engine.begin(); eit != model_engine.end(); eit++) {
-			math::Vector3f const & v = (*eit)->location();
-			gl::vertex(v);
-			gl::vertex(v.x - 0.0625f*entity->thrust(), v.y, v.z);
-		}
-		gl::end();
-	}
-}
-
 Model *Model::find(std::string const & name)
 {
 	std::map<std::string, Model*>::iterator it = registry.find(name);
-- 
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