From f36ec64b08c791e7b907ed8efd9a2baa44e7f8fd Mon Sep 17 00:00:00 2001
From: Stijn Buys <ingar@osirion.org>
Date: Sat, 20 Dec 2008 14:54:17 +0000
Subject: initial support for func_rotate and friends

---
 src/render/draw.cc | 133 ++++++++++++++++++++++++++++++-----------------------
 1 file changed, 75 insertions(+), 58 deletions(-)

(limited to 'src/render')

diff --git a/src/render/draw.cc b/src/render/draw.cc
index 35b9956..2566dd0 100644
--- a/src/render/draw.cc
+++ b/src/render/draw.cc
@@ -575,72 +575,89 @@ void draw_model_fragments(core::Entity *entity)
 		}
 	}
 
-	for (model::FragmentGroup::iterator fit = model->worldspawn().begin(); fit != model->worldspawn().end(); fit++) {
+	for (model::Model::Groups::iterator git = model->groups().begin(); git != model->groups().end(); git++) {
 
-		Fragment *fragment = (*fit);
+		model::FragmentGroup *group = (*git);
 
-		if (fragment->material() != material) {
-			material = fragment->material();
-
-			if (material & Material::Engine) {
-
-				if (use_color_array) {
-					glDisableClientState(GL_COLOR_ARRAY);
-					use_color_array = false;
-				}
-
-				gl::color(model->enginecolor() * thrust);
-
-			} else if (material & Material::Tertiary) {
-				if (use_color_array) {
-					use_color_array = false;
-					glDisableClientState(GL_COLOR_ARRAY);
-				}
-
-				math::Color color;
-
-				if ((material & Material::Tertiary) == Material::Tertiary) {
-					for (size_t i = 0; i < 3; i++)
-						color[i] = (entity->color()[i] + entity->color_second()[i]) / 2;
-
-				} else if ((material & Material::Secondary) == Material::Secondary) {
-					color.assign(entity->color_second());
-
-				} if ((material & Material::Primary) == Material::Primary) {
-					color.assign(entity->color());
-				}
-
-				if (material & Material::Dark)
-					color *= 0.5f;
-
-				gl::color(color);
-		
-			} else {
-				if (!use_color_array) {
-					glEnableClientState(GL_COLOR_ARRAY);
-					use_color_array = true;
-				}
-			}
+		if (group->type() == model::FragmentGroup::Rotate) {
+			gl::push();
+			gl::translate(group->location() * -1.0f);
+			float angle = math::degrees360f(core::application()->time() * 90.0f);
+			gl::rotate(angle, math::Vector3f::Xaxis());
+			gl::translate(group->location());
+		}
 
-			if (power && (material & Material::Light)) {
-				if (use_light) {
-					gl::disable(GL_LIGHTING);
-					use_light = false;
-				}
-			} else if (power && (material & Material::Engine)) {
-				if (use_light) {
-					gl::disable(GL_LIGHTING);
-					use_light = false;
+		for (model::FragmentGroup::iterator fit = group->begin(); fit != group->end(); fit++) {
+	
+			Fragment *fragment = (*fit);
+	
+			if (fragment->material() != material) {
+				material = fragment->material();
+	
+				if (material & Material::Engine) {
+	
+					if (use_color_array) {
+						glDisableClientState(GL_COLOR_ARRAY);
+						use_color_array = false;
+					}
+	
+					gl::color(model->enginecolor() * thrust);
+	
+				} else if (material & Material::Tertiary) {
+					if (use_color_array) {
+						use_color_array = false;
+						glDisableClientState(GL_COLOR_ARRAY);
+					}
+	
+					math::Color color;
+	
+					if ((material & Material::Tertiary) == Material::Tertiary) {
+						for (size_t i = 0; i < 3; i++)
+							color[i] = (entity->color()[i] + entity->color_second()[i]) / 2;
+	
+					} else if ((material & Material::Secondary) == Material::Secondary) {
+						color.assign(entity->color_second());
+	
+					} if ((material & Material::Primary) == Material::Primary) {
+						color.assign(entity->color());
+					}
+	
+					if (material & Material::Dark)
+						color *= 0.5f;
+	
+					gl::color(color);
+			
+				} else {
+					if (!use_color_array) {
+						glEnableClientState(GL_COLOR_ARRAY);
+						use_color_array = true;
+					}
 				}
-			} else {
-				if (!use_light) {
-					gl::enable(GL_LIGHTING);
-					use_light = true;
+	
+				if (power && (material & Material::Light)) {
+					if (use_light) {
+						gl::disable(GL_LIGHTING);
+						use_light = false;
+					}
+				} else if (power && (material & Material::Engine)) {
+					if (use_light) {
+						gl::disable(GL_LIGHTING);
+						use_light = false;
+					}
+				} else {
+					if (!use_light) {
+						gl::enable(GL_LIGHTING);
+						use_light = true;
+					}
 				}
 			}
+	
+			draw_fragment(fragment, ext_render(entity)->detailvisible());
 		}
 
-		draw_fragment(fragment, ext_render(entity)->detailvisible());
+		if (group->type() == model::FragmentGroup::Rotate) {
+			gl::pop();
+		}
 	}
 
 	if (!use_light) {
-- 
cgit v1.2.3