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#include "CGLA/Mat4x4f.h"
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#include "gel_gl.h"
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#include "gel_gl.h"
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#include "draw.h"
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#include "draw.h"
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using namespace CGLA;
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using namespace CGLA;
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using namespace std;
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using namespace std;
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    glMaterialf(GL_FRONT_AND_BACK, GL_SHININESS, material.shininess);
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    glMaterialf(GL_FRONT_AND_BACK, GL_SHININESS, material.shininess);
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}
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}
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}
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}
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namespace GLGraphics
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{
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void draw(const Geometry::TriMesh& tm)
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void draw(const Geometry::TriMesh& tm)
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{
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{
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    int old_mat_idx = -1;
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    int old_mat_idx = -1;
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    glBegin(GL_TRIANGLES);
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    glBegin(GL_TRIANGLES);
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    for(int i=0;i<tm.geometry.no_faces();i++)
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    for(int i=0;i<tm.geometry.no_faces();i++)
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        }
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        }
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    }
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    }
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    glEnd();
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    glEnd();
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    glDisable(GL_TEXTURE_2D);
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    glDisable(GL_TEXTURE_2D);
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}
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}
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void draw(const Geometry::AABox& box)
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{
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	glBegin(GL_QUADS);
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	Vec3f norm_neg[] = {Vec3f(0,0,-1), Vec3f(-1,0,0), Vec3f(0,-1,0)};
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	Vec3f norm_pos[] = {Vec3f(0,0, 1), Vec3f( 1,0,0), Vec3f(0, 1,0)};
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	for(int j=0;j<3;++j)
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		{
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			glNormal3fv(norm_neg[j].get());
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			Vec3f p = box.get_pmin();
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			glVertex3f(p[0], p[1], p[2]);
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			p[(j+1)%3] = box.get_pmax()[(j+1)%3];
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			glVertex3f(p[0], p[1], p[2]);
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			p[j] = box.get_pmax()[j];
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			glVertex3f(p[0], p[1], p[2]);
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			p[(j+1)%3] = box.get_pmin()[(j+1)%3];
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			glVertex3f(p[0], p[1], p[2]);
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		}
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	glEnd();
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	glBegin(GL_QUADS);
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	for(int j=0;j<3;++j)
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		{
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			glNormal3fv(norm_pos[j].get());
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			Vec3f p = box.get_pmax();
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			glVertex3f(p[0], p[1], p[2]);
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			p[j] = box.get_pmin()[j];
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			glVertex3f(p[0], p[1], p[2]);
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			p[(j+1)%3] = box.get_pmin()[(j+1)%3];
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			glVertex3f(p[0], p[1], p[2]);
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			p[j] = box.get_pmax()[j];
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			glVertex3f(p[0], p[1], p[2]);
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		}
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	glEnd();
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}
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void draw(const Geometry::OBox& box)
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{
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	Mat4x4f m = identity_Mat4x4f();
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	copy_matrix(box.get_rotation(), m);
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	glPushMatrix();
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	glMultMatrixf(m.get());
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	draw(box.get_aabox());
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	glPopMatrix();
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}
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/** Draw the tree. The first argument is the level counter, the second
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	argument is the level at which to stop drawing. */
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template <class BoxType>
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void draw(const Geometry::BoundingINode<BoxType>& node, int level, int max_level)
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{
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  if(level == max_level)
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  {
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	draw(node);
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	return;
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  }
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  left->draw(level + 1, max_level);
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  right->draw(level + 1, max_level);
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}
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template <class BoxType>
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void draw(const Geometry::BoundingLNode<BoxType>& node, int level, int max_level)
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{
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#if USE_LEAF_BOXES
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	draw(node);
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#endif
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}
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template <class BoxType>
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void draw(const Geometry::BoundingTree<BoxType>& tree, int max_level)
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{
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  draw(*tree.root, 0, max_level);
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}
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}
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