Subversion Repositories gelsvn

Rev

Rev 412 | Rev 456 | Go to most recent revision | Details | Compare with Previous | Last modification | View Log | RSS feed

Rev Author Line No. Line
399 jab 1 
/*
2 
 *  VisObj.cpp
3 
 *  GEL
4 
 *
5 
 *  Created by J. Andreas Bærentzen on 20/09/08.
6 
 *  Copyright 2008 __MyCompanyName__. All rights reserved.
7 
 *
8 
 */
9 
 
10 
#include "VisObj.h"
11 
 
403 jab 12 
#include <GLConsole/GLConsole.h>
399 jab 13 
#include <HMesh/load.h>
403 jab 14 
#include "curvature.h"
399 jab 15 
 
16 
using namespace std;
17 
using namespace CGLA;
18 
using namespace HMesh;
412 jab 19 
using namespace CVarUtils;
399 jab 20 
 
21 
int WINX=800, WINY=800;
22 
 
23 
 
24 
bool VisObj::reload(string _file)
25 
{
26 
	if(_file != "") file = _file;
27 
	mani.clear();
28 
	if(!load(file, mani))
29 
		return false;
403 jab 30 
	mani.get_bsphere(bsphere_center,bsphere_radius);
31 
	view_ctrl.set_centre(bsphere_center);
32 
	view_ctrl.set_eye_dist(2*bsphere_radius);
399 jab 33 
	return true;
34 
}
35 
 
36 
 
37 
void VisObj::display(const std::string& display_method , bool smooth)
38 
{
39 
	if(create_display_list)
40 
	{
41 
		create_display_list = false;
42 
		delete renderer;
43 
 
401 jab 44 
		string short_name = display_method.substr(0,3);
45 
		if(short_name== "wir")
399 jab 46 
			renderer = new WireframeRenderer(mani, smooth);
401 jab 47 
		else if(short_name == "har")
399 jab 48 
			renderer = new HarmonicsRenderer(harmonics);
401 jab 49 
		else if(short_name == "iso")
403 jab 50 
			renderer = new IsophoteLineRenderer(mani, smooth);
401 jab 51 
		else if(short_name == "ref")
403 jab 52 
			renderer = new ReflectionLineRenderer(mani, smooth);
401 jab 53 
		else if(short_name == "gla")
403 jab 54 
			renderer = new GlazedRenderer(mani, smooth, bsphere_radius);
55 
		else if(short_name == "too")
56 
			renderer = new ToonRenderer(mani, smooth);
57 
		else if(short_name == "cur")
58 
		{
412 jab 59 
			static string& line_direction = CreateCVar<string>("display.curvature_lines.direction", "min");
403 jab 60 
 
61 
			std::vector<CGLA::Mat3x3d> curvature_tensors;
62 
			curvature_tensors_from_edges(mani, curvature_tensors);
63 
			smooth_curvature_tensors(mani,curvature_tensors);
64 
			smooth_curvature_tensors(mani,curvature_tensors);
65 
			std::vector<CGLA::Vec3d> min_curv_direction;
66 
			std::vector<CGLA::Vec3d> max_curv_direction;
67 
			string _line_direction = line_direction;
68 
			vector<Vec3d>& lines = (_line_direction == "min")?min_curv_direction:max_curv_direction;
69 
 
70 
			std::vector<double> curvature;
71 
			curvature_from_tensors(mani, curvature_tensors,
72 
								   min_curv_direction,
73 
								   max_curv_direction,
74 
								   curvature);
75 
 
76 
			renderer = new LineFieldRenderer(mani, smooth, lines, bsphere_radius);
77 
		}
78 
		else if(short_name == "gau")
79 
		{
412 jab 80 
			static float& smoothing = CreateCVar("display.gaussian_curvature_renderer.smoothing",2.0f);
403 jab 81 
			vector<double> scalars;
82 
			gaussian_curvature_angle_defects(mani, scalars, smoothing);
83 
			double max_G = 0;
417 jrf 84 
			for(unsigned int i=0;i<scalars.size(); ++i)
403 jab 85 
				max_G = max(abs(scalars[i]), max_G);
86 
			renderer = new ScalarFieldRenderer(mani, smooth, scalars, max_G);
87 
 
88 
		}
89 
		else if(short_name == "mea")
90 
		{
412 jab 91 
			static int& smoothing = CreateCVar("display.mean_curvature_renderer.smoothing",2);
403 jab 92 
			vector<double> scalars;
93 
			mean_curvatures(mani, scalars, smoothing);
94 
			double max_G = 0;
412 jab 95 
			double mean = 0;
417 jrf 96 
			for(unsigned int i=0;i<scalars.size(); ++i)
412 jab 97 
			{
403 jab 98 
				max_G = max(abs(scalars[i]), max_G);
412 jab 99 
				mean += scalars[i];
100 
			}
403 jab 101 
			renderer = new ScalarFieldRenderer(mani, smooth, scalars, max_G);
102 
		}
406 jab 103 
		else if(short_name == "amb")
104 
		{
412 jab 105 
			static int& smoothing = CreateCVar("display.ambient_occlusion_renderer.smoothing",1);
406 jab 106 
			vector<double> scalars;
107 
			mean_curvatures(mani, scalars, smoothing);
108 
			double max_G = 0;
417 jrf 109 
			for(unsigned int i=0;i<scalars.size(); ++i)
406 jab 110 
				max_G = max(abs(scalars[i]), max_G);
111 
			renderer = new AmbientOcclusionRenderer(mani, smooth, scalars, max_G);
112 
 
113 
		}
114 
		else if(short_name == "cop")
115 
		{
412 jab 116 
			static int& smoothing = CreateCVar("display.patina_renderer.smoothing",1);
406 jab 117 
			vector<double> scalars;
118 
			mean_curvatures(mani, scalars, smoothing);
119 
			double max_G = 0;
417 jrf 120 
			for(unsigned int i=0;i<scalars.size(); ++i)
406 jab 121 
				max_G = max(abs(scalars[i]), max_G);
122 
			renderer = new CopperRenderer(mani, smooth, scalars, max_G,bsphere_radius);
123 
 
124 
		}
401 jab 125 
		else
399 jab 126 
			renderer = new NormalRenderer(mani,smooth);
127 
 
128 
	}
129 
	view_ctrl.set_gl_modelview();
130 
	renderer->draw();
131 
}