X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2F3d%2Ftrack.cpp;h=85050c97f597a50d0b9b56d185d574bf8735ea62;hb=444c7efb2fadb10e98197a62b791829d821370c0;hp=5857e52d8813b8c29053e7dd107d882d7bf0f35c;hpb=319f90fd59587efc1242c34f307abc29f323642b;p=r2c2.git

diff --git a/source/3d/track.cpp b/source/3d/track.cpp
index 5857e52..85050c9 100644
--- a/source/3d/track.cpp
+++ b/source/3d/track.cpp
@@ -25,35 +25,40 @@ Track3D::Track3D(Track &t, unsigned q):
 	build_object();
 }
 
+void Track3D::set_color(const Msp::GL::Color &c)
+{
+	color = c;
+}
+
 void Track3D::set_quality(unsigned q)
 {
-	quality=q;
+	quality = q;
 	build_object();
 }
 
 void Track3D::get_bounds(float angle, Point &minp, Point &maxp) const
 {
-	const Point &pos=track.get_position();
-	float rot=track.get_rotation();
+	const Point &pos = track.get_position();
+	float rot = track.get_rotation();
 
-	float c=cos(-angle);
-	float s=sin(-angle);
+	float c = cos(-angle);
+	float s = sin(-angle);
 
-	minp.x=maxp.x=c*pos.x-s*pos.y;
-	minp.y=maxp.y=s*pos.x+c*pos.y;
+	minp.x = maxp.x = c*pos.x-s*pos.y;
+	minp.y = maxp.y = s*pos.x+c*pos.y;
 
-	float c2=cos(rot-angle);
-	float s2=sin(rot-angle);
+	float c2 = cos(rot-angle);
+	float s2 = sin(rot-angle);
 
 	for(vector<Point>::const_iterator i=border.begin(); i!=border.end(); ++i)
 	{
-		float x=c*pos.x-s*pos.y + c2*i->x-s2*i->y;
-		float y=s*pos.x+c*pos.y + s2*i->x+c2*i->y;
+		float x = c*pos.x-s*pos.y + c2*i->x-s2*i->y;
+		float y = s*pos.x+c*pos.y + s2*i->x+c2*i->y;
 
-		minp.x=min(minp.x, x);
-		minp.y=min(minp.y, y);
-		maxp.x=max(maxp.x, x);
-		maxp.y=max(maxp.y, y);
+		minp.x = min(minp.x, x);
+		minp.y = min(minp.y, y);
+		maxp.x = max(maxp.x, x);
+		maxp.y = max(maxp.y, y);
 	}
 }
 
@@ -80,18 +85,18 @@ void Track3D::render_endpoints() const
 {
 	prepare_render();
 
-	const vector<Endpoint> &endpoints=track.get_type().get_endpoints();
+	const vector<Endpoint> &endpoints = track.get_type().get_endpoints();
 	for(unsigned i=0; i<endpoints.size(); ++i)
 	{
-		const Endpoint &ep=endpoints[i];
+		const Endpoint &ep = endpoints[i];
 		GL::set(GL_CULL_FACE, track.get_link(i));
 		if(track.get_link(i))
 			glColor4f(0.5, 0, 1, 0.5);
 		else
 			glColor4f(1, 0, 0.5, 0.5);
 
-		float c=cos(ep.dir);
-		float s=sin(ep.dir);
+		float c = cos(ep.dir);
+		float s = sin(ep.dir);
 
 		glBegin(GL_QUADS);
 		glVertex3f(ep.pos.x-s*0.025, ep.pos.y+c*0.025, 0);
@@ -122,8 +127,8 @@ void Track3D::render_route(int route) const
 
 void Track3D::prepare_render() const
 {
-	const Point &pos=track.get_position();
-	float rot=track.get_rotation();
+	const Point &pos = track.get_position();
+	float rot = track.get_rotation();
 
 	glPushMatrix();
 	glTranslatef(pos.x, pos.y, pos.z);
@@ -140,8 +145,8 @@ void Track3D::build_object()
 	route_seq.clear();
 	route_seq.resize(track.get_type().get_n_routes());
 
-	const vector<TrackPart> &parts=track.get_type().get_parts();
-	unsigned index=0;
+	const vector<TrackPart> &parts = track.get_type().get_parts();
+	unsigned index = 0;
 	for(vector<TrackPart>::const_iterator i=parts.begin(); i!=parts.end(); ++i)
 		build_part(*i, builder, index);
 }
@@ -169,26 +174,26 @@ void Track3D::build_part(const TrackPart &part, GL::VertexArrayBuilder &va_build
 		profile.push_back(Point(0, -0.002, 0.012));
 		profile.push_back(Point(0, 0.002, 0.012));
 	}
-	static unsigned psize=profile.size();
+	static unsigned psize = profile.size();
 
-	unsigned nsegs=(part.radius ? static_cast<unsigned>(part.length*(1<<quality))+1 : 1);
-	float plen=part.length;
+	unsigned nsegs = (part.radius ? static_cast<unsigned>(part.length*(1<<quality))+1 : 1);
+	float plen = part.length;
 	if(part.radius)
-		plen*=abs(part.radius);
+		plen *= abs(part.radius);
 
 	for(unsigned i=0; i<=nsegs; ++i)
 	{
-		float a=part.dir+(part.radius ? i*plen/nsegs/part.radius : 0);
-		float c=cos(a);
-		float s=sin(a);
-		Point p=part.get_point(i*plen/nsegs);
+		float a = part.dir+(part.radius ? i*plen/nsegs/part.radius : 0);
+		float c = cos(a);
+		float s = sin(a);
+		Point p = part.get_point(i*plen/nsegs);
 
-		for(unsigned j=0; j<profile.size(); ++j)
+		for(unsigned j=0; j<psize; ++j)
 		{
-			unsigned k=j&~1;
-			float dy=profile[k+1].y-profile[k].y;
-			float dz=profile[k+1].z-profile[k].z;
-			float d=sqrt(dy*dy+dz*dz);
+			unsigned k = j&~1;
+			float dy = profile[k+1].y-profile[k].y;
+			float dz = profile[k+1].z-profile[k].z;
+			float d = sqrt(dy*dy+dz*dz);
 			va_builder.normal(s*dz/d, -c*dz/d, dy/d);
 
 			Point v(p.x+c*profile[j].x-s*profile[j].y, p.y+c*profile[j].y+s*profile[j].x, profile[j].z+i*track.get_slope()/nsegs);
@@ -220,7 +225,7 @@ void Track3D::build_part(const TrackPart &part, GL::VertexArrayBuilder &va_build
 		route_seq[part.route].push_back(base_index+i*psize+19);
 	}
 
-	base_index+=(nsegs+1)*psize;
+	base_index += (nsegs+1)*psize;
 }
 
 } // namespace Marklin