void Loop(){
mat4 ModelMatrix(1.0f);
float bgColor[] = { 0.2f, 0.4f, 0.5f };
do{
glClearColor(bgColor[0], bgColor[1], bgColor[2], 1);
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
g_mutex.lock();
drawHands();
g_mutex.unlock();
g_text.printText2D(info, 30, 30, 15, 0);
g_text.printText2D(counter, 370, 500, 100, 0);
if (g_leapListener.saved){
int i = next_gesture_id - 1;
printf("next = %d\ni = %d\n", next_gesture_id, i);
char visible[] = "true";
std::string varname;
varname.append(std::to_string(i + 1));
varname.append(" - Name:");
TwSetParam(bar2, varname.c_str(), "visible", TW_PARAM_CSTRING, 1, visible);
varname.clear();
varname.append(std::to_string(i + 1));
varname.append(" - ID:");
TwSetParam(bar2, varname.c_str(), "visible", TW_PARAM_CSTRING, 1, visible);
varname.clear();
varname.append(std::to_string(i + 1));
varname.append(" - Hands:");
TwSetParam(bar2, varname.c_str(), "visible", TW_PARAM_CSTRING, 1, visible);
varname.clear();
varname.append(std::to_string(i + 1));
varname.append(" - Fingers:");
TwSetParam(bar2, varname.c_str(), "visible", TW_PARAM_CSTRING, 1, visible);
varname.clear();
varname.append(std::to_string(i + 1));
varname.append(" - sep:");
TwSetParam(bar2, varname.c_str(), "visible", TW_PARAM_CSTRING, 1, visible);
g_leapListener.saved = false;
}
TwDraw();
glfwSwapBuffers();
} while (glfwGetKey(GLFW_KEY_ESC) != GLFW_PRESS &&
glfwGetWindowParam(GLFW_OPENED));
}
glm::mat4 TransformSystem::ModelMatrix(EntityID entityID, World* world)
{
return ModelMatrix(EntityWrapper(world, entityID));
}
void eGrid::Render( eCamera* cam, int viewer, REAL& zNear ){
if (!sr_glOut)
return;
#ifndef DEDICATED
ProjMatrix();
z=cam->CameraZ();
if ( zNear > z )
{
zNear = z;
}
if (sr_floorMirror){
ModelMatrix();
glScalef(1,1,-1);
if (z>10) z=10;
glFrontFace((cam->MirrorView())?GL_CCW:GL_CW);
bool us=false;
bool ls=false;
if (sr_floorMirror>=rMIRROR_ALL){
us=sr_upperSky;
ls=sr_lowerSky;
}
else if (sr_floorMirror>=rMIRROR_WALLS){
if (sr_lowerSky)
ls=true;
else if (sr_upperSky)
us=true;
}
cam->SetRenderingMain(false && cam->CameraMain());
display_simple(cam, viewer,false,
us,ls,
0,
sr_floorMirror>=rMIRROR_WALLS,
sr_floorMirror>=rMIRROR_OBJECTS,
zNear);
z=cam->CameraZ();
glFrontFace((cam->MirrorView())?GL_CW:GL_CCW);
ModelMatrix();
glScalef(1,1,-1);
cam->SetRenderingMain(true && cam->CameraMain());
display_simple(cam, viewer,true,
sr_upperSky,sr_lowerSky,
1-sr_floorMirror_strength,
true,true,zNear);
}
else
{
glFrontFace((cam->MirrorView())?GL_CW:GL_CCW);
cam->SetRenderingMain(true && cam->CameraMain());
display_simple(cam, viewer,true,
sr_upperSky,sr_lowerSky,
1,
true,true,zNear);
}
#ifdef EVENT_DEB
// for(int i=eEdge_crossing.Len()-1;i>=0;i--){
// eEdge_crossing(i)->Render();
// }
#endif
#endif
}
void eGrid::display_simple( eCamera* cam, int viewer,bool floor,
bool sr_upperSky,bool sr_lowerSky,
REAL flooralpha,
bool eWalls,bool gameObjects,
REAL& zNear){
sr_CheckGLError();
/*
static GLfloat S[]={1,0,0,0};
static GLfloat T[]={0,1,0,0};
static GLfloat R[]={0,0,1,0};
static GLfloat Q[]={0,0,0,1};
glTexGeni(GL_S,GL_TEXTURE_GEN_MODE,GL_OBJECT_LINEAR);
glTexGenfv(GL_S,GL_OBJECT_PLANE,S);
glTexGeni(GL_T,GL_TEXTURE_GEN_MODE,GL_OBJECT_LINEAR);
glTexGenfv(GL_T,GL_OBJECT_PLANE,T);
glTexGeni(GL_R,GL_TEXTURE_GEN_MODE,GL_OBJECT_LINEAR);
glTexGenfv(GL_R,GL_OBJECT_PLANE,R);
glTexGeni(GL_Q,GL_TEXTURE_GEN_MODE,GL_OBJECT_LINEAR);
glTexGenfv(GL_Q,GL_OBJECT_PLANE,Q);
glDisable(GL_TEXTURE_GEN_T);
glDisable(GL_TEXTURE_GEN_S);
glDisable(GL_TEXTURE_GEN_R);
glDisable(GL_TEXTURE_GEN_Q);
*/
glDisable(GL_DEPTH_TEST);
glDepthMask(GL_FALSE);
glDisable(GL_CULL_FACE);
eCoord camPos = cam->CameraGlancePos();
// eWallRim::Bound( camPos, 10 );
if (sr_upperSky || se_BlackSky()){
if (se_BlackSky()){
//glDisable(GL_TEXTURE);
glDisable(GL_TEXTURE_2D);
glColor3f(0,0,0);
if ( z < lower_height )
infinity_xy_plane(cam->CameraPos(), cam->CameraDir(), lower_height);
glEnable(GL_TEXTURE_2D);
}
else {
TexMatrix();
glLoadIdentity();
// glScalef(.25,.25,.25);
se_glFloorTexture();
glColor3f(.5,.5,1);
if ( z < upper_height )
infinity_xy_plane(cam->CameraPos(), cam->CameraDir(), upper_height);
}
}
if (sr_lowerSky && !sr_highRim){
paint_sr_lowerSky(this, viewer,sr_upperSky, cam);
}
if (floor){
sr_DepthOffset(false);
su_FetchAndStoreSDLInput();
int floorDetail = sr_floorDetail;
// no multitexturing without alpha blending
if ( !sr_alphaBlend && floorDetail > rFLOOR_TEXTURE )
floorDetail = rFLOOR_TEXTURE;
switch(floorDetail){
case rFLOOR_OFF:
break;
case rFLOOR_GRID:
{
#define SIDELEN (se_GridSize())
#define EXTENSION 10
eCoord center = cam->CameraPos() + cam->CameraDir() * (SIDELEN * EXTENSION * .8);
REAL x=center.x;
REAL y=center.y;
int xn=static_cast<int>(x/SIDELEN);
int yn=static_cast<int>(y/SIDELEN);
//glDisable(GL_TEXTURE);
glDisable(GL_TEXTURE_2D);
#define INTENSITY(x,xx) (1-(((x)-(xx))*((x)-(xx))/(EXTENSION*SIDELEN*EXTENSION*SIDELEN)))
BeginLines();
for(int i=xn-EXTENSION;i<=xn+EXTENSION;i++){
REAL intens=INTENSITY(i*SIDELEN,x);
if (intens<0) intens=0;
se_glFloorColor(intens,intens);
glVertex2f(i*SIDELEN,y-SIDELEN*(EXTENSION+1));
glVertex2f(i*SIDELEN,y+SIDELEN*(EXTENSION+1));
}
for(int j=yn-EXTENSION;j<=yn+EXTENSION;j++){
REAL intens=INTENSITY(j*SIDELEN,y);
if (intens<0) intens=0;
se_glFloorColor(intens,intens);
glVertex2f(x-(EXTENSION+1)*SIDELEN,j*SIDELEN);
glVertex2f(x+(EXTENSION+1)*SIDELEN,j*SIDELEN);
}
RenderEnd();
}
break;
case rFLOOR_TEXTURE:
TexMatrix();
glLoadIdentity();
glScalef(1/se_GridSize(),1/se_GridSize(),1.);
se_glFloorTexture();
se_glFloorColor(flooralpha);
infinity_xy_plane( cam->CameraPos(), cam->CameraDir());
/* old way: draw every triangle
for(int i=eFace::faces.Len()-1;i>=0;i--){
eFace *f=eFace::faces(i);
if (f->visHeight[viewer]<z){
glBegin(GL_TRIANGLES);
for(int j=0;j<=2;j++){
glVertex3f(f->p[j]->x,f->p[j]->y,0);
}
glEnd();
}
}
*/
break;
case rFLOOR_TWOTEXTURE:
se_glFloorColor(flooralpha);
TexMatrix();
glLoadIdentity();
REAL gs = 1/se_GridSize();
glScalef(0.01*gs,gs,1.);
se_glFloorTexture_a();
infinity_xy_plane( cam->CameraPos(), cam->CameraDir());
se_glFloorColor(flooralpha);
TexMatrix();
glLoadIdentity();
glScalef(gs,.01*gs,1.);
se_glFloorTexture_b();
glDepthFunc(GL_LEQUAL);
glBlendFunc(GL_SRC_ALPHA,GL_ONE);
infinity_xy_plane( cam->CameraPos(), cam->CameraDir() );
glBlendFunc(GL_SRC_ALPHA,GL_ONE_MINUS_SRC_ALPHA);
break;
}
}
glEnable(GL_DEPTH_TEST);
glDepthMask(GL_TRUE);
TexMatrix();
glLoadIdentity();
ModelMatrix();
// glDisable(GL_TEXTURE_GEN_S);
// glDisable(GL_TEXTURE_GEN_T);
// glDisable(GL_TEXTURE_GEN_Q);
// glDisable(GL_TEXTURE_GEN_R);
if(eWalls){
{
su_FetchAndStoreSDLInput();
eWallRim::RenderAll( cam );
}
if (sr_lowerSky && sr_highRim){
// glEnable(GL_TEXTURE_GEN_S);
// glEnable(GL_TEXTURE_GEN_T);
// glEnable(GL_TEXTURE_GEN_Q);
// glEnable(GL_TEXTURE_GEN_R);
paint_sr_lowerSky(this, viewer,sr_upperSky, cam);
// glDisable(GL_TEXTURE_GEN_S);
// glDisable(GL_TEXTURE_GEN_T);
// glDisable(GL_TEXTURE_GEN_Q);
// glDisable(GL_TEXTURE_GEN_R);
TexMatrix();
glLoadIdentity();
ModelMatrix();
}
}
sr_CheckGLError();
if (eWalls){
// glDisable(GL_CULL_FACE);
// draw_eWall(this,viewer,0,zNear,cam);
/*
#ifdef DEBUG
for(int i=sg_netPlayerWalls.Len()-1;i>=0;i--){
glMatrixMode(GL_MODELVIEW);
glPushMatrix();
if (sg_netPlayerWalls(i)->Preliminary())
glTranslatef(0,0,4);
else
glTranslatef(0,0,8);
if (sg_netPlayerWalls(i)->Wall())
sg_netPlayerWalls(i)->Wall()->RenderList(false);
glPopMatrix();
}
#endif
*/
/*
static int oldlen=0;
int newlen=sg_netPlayerWalls.Len();
if (newlen!=oldlen){
con << "Number of player eWalls now " << newlen << '\n';
oldlen=newlen;
}
*/
}
sr_CheckGLError();
if (gameObjects)
eGameObject::RenderAll(this, cam);
eDebugLine::Render();
#ifdef DEBUG
ePath::RenderLast();
if (debug_grid){
//glDisable(GL_TEXTURE);
glDisable(GL_TEXTURE_2D);
glDisable(GL_LIGHTING);
BeginLines();
int i;
for(i=edges.Len()-1;i>=0;i--){
eHalfEdge *e=edges[i];
if (e->Face())
glColor4f(1,1,1,1);
else
glColor4f(0,0,1,1);
glVertex3f(e->Point()->x,e->Point()->y,10);
glVertex3f(e->Point()->x,e->Point()->y,15);
glVertex3f(e->Point()->x,e->Point()->y,.1);
glVertex3f(e->other->Point()->x,e->other->Point()->y,.1);
glVertex3f(e->other->Point()->x,e->other->Point()->y,10);
glVertex3f(e->other->Point()->x,e->other->Point()->y,15);
}
for(i=points.Len()-1;i>=0;i--){
ePoint *p=points[i];
glColor4f(1,0,0,1);
glVertex3f(p->x,p->y,0);
glVertex3f(p->x,p->y,(p->GetRefcount()+1)*5);
}
/*
for(int i=sg_netPlayerWalls.Len()-1;i>=0;i--){
eEdge *e=sg_netPlayerWalls[i]->Edge();
glColor4f(0,1,0,1);
glVertex3f(e->Point()->x,e->Point()->y,5);
glVertex3f(e->Point()->x,e->Point()->y,10);
glVertex3f(e->Point()->x,e->Point()->y,10);
glVertex3f(e->other->Point()->x,e->other->Point()->y,10);
glVertex3f(e->other->Point()->x,e->other->Point()->y,10);
glVertex3f(e->other->Point()->x,e->other->Point()->y,5);
}
*/
RenderEnd();
}
#endif
}
void World::Bind(unsigned int TransformationBinding)
{
World::ModelMatrix().push(DefaultModel);
if (World::TransformationBuffer == 0)
{
glGenBuffers(1, &World::TransformationBuffer);
glBindBuffer(GL_UNIFORM_BUFFER, World::TransformationBuffer);
glBufferData(GL_UNIFORM_BUFFER, TransformationSize, nullptr, GL_DYNAMIC_DRAW);
glBufferSubData(GL_UNIFORM_BUFFER, ModelMatrixOffset, ModelMatrixSize, glm::value_ptr(ModelMatrix().top()));
glBufferSubData(GL_UNIFORM_BUFFER, ViewMatrixOffset, ViewMatrixSize, &ViewMatrix);
glBufferSubData(GL_UNIFORM_BUFFER, ProjectionMatrixOffset, ProjectionMatrixSize, &ProjectionMatrix);
glBindBufferBase(GL_UNIFORM_BUFFER, TransformationBinding, World::TransformationBuffer);
};
}
void World::UpdateModel()
{
if (TransformationBuffer > 0)
{
glBindBuffer(GL_UNIFORM_BUFFER, TransformationBuffer);
glBufferSubData(GL_UNIFORM_BUFFER, ModelMatrixOffset, ModelMatrixSize, glm::value_ptr(ModelMatrix().top()));
};
}
void GlobalMatrices::UpdateShader()
{
ModelMatrix()->UpdateShader("modelMat");
ViewMatrix()->UpdateShader("viewMat");
ProjectionMatrix()->UpdateShader("projMat");
}
