00001
00002 #include <blort/TomGine/tgRenderModel.h>
00003 #include <blort/TomGine/tgShapeCreator.h>
00004 #include <GL/gl.h>
00005
00006 using namespace TomGine;
00007
00008 tgRenderModel::tgRenderModel(){
00009 m_material.Random();
00010 m_bsmodel = 0;
00011 }
00012
00013 tgRenderModel::tgRenderModel(const tgModel& model){
00014 m_vertices = model.m_vertices;
00015 m_faces = model.m_faces;
00016 m_bsmodel = 0;
00017 m_material.Random();
00018 }
00019
00020 tgRenderModel::~tgRenderModel(){
00021 if(m_bsmodel)
00022 delete(m_bsmodel);
00023 }
00024
00025 void tgRenderModel::ApplyMaterial(){
00026 glEnable(GL_LIGHTING);
00027 glMaterialfv(GL_FRONT,GL_AMBIENT,m_material.ambient);
00028 glMaterialfv(GL_FRONT,GL_DIFFUSE,m_material.diffuse);
00029 glMaterialfv(GL_FRONT,GL_SPECULAR,m_material.specular);
00030 glMaterialfv(GL_FRONT,GL_SHININESS,&m_material.shininess);
00031 glColor4f(m_material.color.x, m_material.color.y, m_material.color.z, m_material.color.w);
00032 }
00033
00034 void tgRenderModel::ApplyColor(){
00035 glColor4f(m_material.color.x, m_material.color.y, m_material.color.z, m_material.color.w);
00036 }
00037
00038
00039 void tgRenderModel::DrawFaces(){
00040 DrawFaces(true);
00041 }
00042
00043 void tgRenderModel::DrawFaces(bool lighting){
00044 if(lighting){
00045 ApplyMaterial();
00046 }else{
00047 glDisable(GL_LIGHTING);
00048 glColor4f(m_material.color.x, m_material.color.y, m_material.color.z, m_material.color.w);
00049 }
00050
00051 m_pose.Activate();
00052 tgModel::DrawFaces();
00053 m_pose.Deactivate();
00054 }
00055
00056 void tgRenderModel::DrawNormals(float normal_length){
00057 m_pose.Activate();
00058 tgModel::DrawNormals(normal_length);
00059 m_pose.Deactivate();
00060 }
00061
00062 void tgRenderModel::DrawBoundingSphere(){
00063 if(!m_bsmodel){
00064 m_bsmodel = new tgModel();
00065 tgShapeCreator creator;
00066 creator.CreateSphere(*m_bsmodel, m_bs.radius, 2, ICOSAHEDRON);
00067 if(!m_bsmodel)
00068 return;
00069 }else{
00070
00071 m_pose.Activate();
00072 glPushMatrix();
00073 glTranslatef(m_bs.center.x, m_bs.center.y, m_bs.center.z);
00074 m_bsmodel->DrawFaces();
00075 glPopMatrix();
00076 m_pose.Deactivate();
00077 }
00078 }
