void WindowsHost::BeginFrame()
{
for (auto iter = this->input.begin(); iter != this->input.end(); iter++)
if ((*iter)->UpdateState() == 0)
break; // *iter is std::shared_ptr, **iter is InputDevice
GL_BeginFrame();
}
void GL_SDL_BeginFrame(void)
{
GL_BeginFrame();
}
void GlassViewer::draw(gcn::Graphics *g) {
sceneobj_t sc;
int x,y;
vec4_t rect;
if(isCulled(g))
return;
getAbsolutePosition(x, y);
gcn::Rectangle r = g->getCurrentClipArea();
//setup camera
Cam_DefaultCamera(&cam, r.width, r.height, 0.1, Cvar_GetValue("gfx_farclip"));
cam.fovx = fov;
cam.fog_near = cam.fog_far = 10000;
cam.x = x;
cam.y = Vid_GetScreenH()-y-mDimension.height;
cam.use_viewport = true;
Cam_CalcFovy(&cam);
//Cam_SetDistance(&cam, 1000);
M_CopyVec3(target, cam.viewaxis[AXIS_FORWARD]);
M_GetAxisFromForwardVec(cam.viewaxis[AXIS_FORWARD], cam.viewaxis);
M_CopyVec3(camPos, cam.origin);
cam.time = Host_Milliseconds()/1000.0f;
SET_VEC4(rect, 0, 0, r.width, r.height);
if(mOpaque) {
g->setColor(getBackgroundColor());
g->fillRectangle(gcn::Rectangle(0,0,getWidth(),getHeight()));
}
Scene_Clear();
Scene_SetFrustum(&cam, rect);
if(model!=(residx_t)-1) {
CLEAR_SCENEOBJ(sc);
//SET_VEC3(cam.viewaxis[AXIS_FORWARD], target[0]-camPos[0], target[1]-camPos[1], target[2]-camPos[2]);
//M_Normalize(cam.viewaxis[AXIS_FORWARD]);
//M_GetAxisFromForwardVec(cam.viewaxis[AXIS_FORWARD], cam.viewaxis);
M_MultVec3(cam.viewaxis[AXIS_FORWARD], -distance, cam.origin);
M_AddVec3(cam.origin, camPos, cam.origin);
sc.model = model;
sc.skeleton = &skeleton;
sc.flags = SCENEOBJ_NEVER_CULL | SCENEOBJ_USE_AXIS;
SET_VEC3(sc.rimColor, 1.0, 1.0, 1.0);
if(animState.size() > 0) {
Geom_BeginPose(sc.skeleton, sc.model);
Geom_SetBoneAnim("", animState.c_str(), Host_Milliseconds(), Host_Milliseconds(), 0, 0);
Geom_EndPose();
}
M_CopyVec3(position, sc.pos);
sc.angle[0] = sc.angle[1] = 0;
sc.angle[2] = angle;
M_GetAxis(sc.angle[0], sc.angle[1], sc.angle[2], sc.axis);
if(mAutoRotate)
angle = int(angle + dAngle) % 360;
if(angle<0)
angle +=360;
Scene_AddObject(&sc);
}
if(!world) {
cam.fog_near = 9000;
cam.fog_far = 10000;
cam.flags |= CAM_NO_WORLD;
} else {
cam.flags &= ~CAM_NO_WORLD;
cam.fog_near = Cvar_GetValue("gfx_fog_near");
cam.fog_far = Cvar_GetValue("gfx_fog_far");
WO_RenderEmitters(cam.origin);
WL_RenderLights(cam.origin);
}
//FIXME: add post-processing with viewers
int old = gfx_postProcessing.integer;
Cvar_SetVarValue(&gfx_postProcessing, 0);
GL_EndFrame();
GL_Enable(GL_CULL_FACE);
Scene_Render(&cam, cam.origin, 0);
GL_Disable(GL_CULL_FACE);
GL_BeginFrame();
Cvar_SetVarValue(&gfx_postProcessing, old);
if(animState.size() > 0 && model != (residx_t)-1)
Geom_FreeSkeleton(&skeleton);
}
