void LuaConsole::AddOutput(const std::string &line) {
Gui::Label *label = 0;
if (int(m_outputLines.size()) > m_nextOutputLine) {
label = m_outputLines[m_nextOutputLine];
Remove(label);
} else {
Gui::Screen::PushFont("ConsoleFont");
label = new Gui::Label("", Gui::TextLayout::ColourMarkupNone);
Gui::Screen::PopFont();
m_outputLines.push_back(label);
}
m_nextOutputLine = (m_nextOutputLine + 1) % m_maxOutputLines;
label->SetText(line);
float size[2];
label->GetSizeRequested(size);
label->SetSize(float(Gui::Screen::GetWidth()), size[1]);
label->Show();
Remove(m_entryField);
PackEnd(label);
PackEnd(m_entryField);
}
void Viewer::MainLoop()
{
Uint32 lastTurd = SDL_GetTicks();
Uint32 t = SDL_GetTicks();
int numFrames = 0;
Uint32 lastFpsReadout = SDL_GetTicks();
g_campos = vector3f(0.0f, 0.0f, m_cmesh->GetBoundingRadius());
g_camorient = matrix4x4f::Identity();
matrix4x4f modelRot = matrix4x4f::Identity();
printf("Geom tree build in %dms\n", SDL_GetTicks() - t);
Render::State::SetZnearZfar(1.0f, 10000.0f);
for (;;) {
PollEvents();
Render::PrepareFrame();
if (g_keyState[SDLK_LSHIFT] || g_keyState[SDLK_RSHIFT]) {
if (g_keyState[SDLK_UP]) g_camorient = g_camorient * matrix4x4f::RotateXMatrix(g_frameTime);
if (g_keyState[SDLK_DOWN]) g_camorient = g_camorient * matrix4x4f::RotateXMatrix(-g_frameTime);
if (g_keyState[SDLK_LEFT]) g_camorient = g_camorient * matrix4x4f::RotateYMatrix(-g_frameTime);
if (g_keyState[SDLK_RIGHT]) g_camorient = g_camorient * matrix4x4f::RotateYMatrix(g_frameTime);
if (g_mouseButton[3]) {
float rx = 0.01f*g_mouseMotion[1];
float ry = 0.01f*g_mouseMotion[0];
g_camorient = g_camorient * matrix4x4f::RotateXMatrix(rx);
g_camorient = g_camorient * matrix4x4f::RotateYMatrix(ry);
if (g_mouseButton[1]) {
g_campos = g_campos - g_camorient * vector3f(0.0f,0.0f,1.0f) * 0.01 *
m_model->GetDrawClipRadius();
}
}
} else {
if (g_keyState[SDLK_UP]) modelRot = modelRot * matrix4x4f::RotateXMatrix(g_frameTime);
if (g_keyState[SDLK_DOWN]) modelRot = modelRot * matrix4x4f::RotateXMatrix(-g_frameTime);
if (g_keyState[SDLK_LEFT]) modelRot = modelRot * matrix4x4f::RotateYMatrix(-g_frameTime);
if (g_keyState[SDLK_RIGHT]) modelRot = modelRot * matrix4x4f::RotateYMatrix(g_frameTime);
if (g_mouseButton[3]) {
float rx = 0.01f*g_mouseMotion[1];
float ry = 0.01f*g_mouseMotion[0];
modelRot = modelRot * matrix4x4f::RotateXMatrix(rx);
modelRot = modelRot * matrix4x4f::RotateYMatrix(ry);
}
}
if (g_keyState[SDLK_EQUALS]) g_campos = g_campos - g_camorient * vector3f(0.0f,0.0f,1.0f);
if (g_keyState[SDLK_MINUS]) g_campos = g_campos + g_camorient * vector3f(0.0f,0.0f,1.0f);
if (g_keyState[SDLK_PAGEUP]) g_campos = g_campos - g_camorient * vector3f(0.0f,0.0f,1.0f);
if (g_keyState[SDLK_PAGEDOWN]) g_campos = g_campos + g_camorient * vector3f(0.0f,0.0f,1.0f);
// geom->MoveTo(modelRot, vector3d(0.0,0.0,0.0));
glMatrixMode(GL_PROJECTION);
glLoadIdentity();
float fracH = g_height / (float)g_width;
glFrustum(-1, 1, -fracH, fracH, 1.0f, 10000.0f);
glMatrixMode(GL_MODELVIEW);
glLoadIdentity();
glClearColor(0,0,0,0);
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
SetSbreParams();
int beforeDrawTriStats = LmrModelGetStatsTris();
if (g_renderType == 0) {
glPushAttrib(GL_ALL_ATTRIB_BITS);
matrix4x4f m = g_camorient.InverseOf() * matrix4x4f::Translation(-g_campos) * modelRot.InverseOf();
if (g_doBenchmark) {
for (int i=0; i<1000; i++) m_model->Render(m, ¶ms);
} else {
m_model->Render(m, ¶ms);
}
glPopAttrib();
} else if (g_renderType == 1) {
glPushMatrix();
matrix4x4f m = g_camorient.InverseOf() * matrix4x4f::Translation(-g_campos) * modelRot.InverseOf();
glMultMatrixf(&m[0]);
render_coll_mesh(m_cmesh);
glPopMatrix();
} else {
matrix4x4f tran = modelRot * g_camorient;//.InverseOf();
vector3d forward = tran * vector3d(0.0,0.0,-1.0);
vector3d up = tran * vector3d(0.0,1.0,0.0);
raytraceCollMesh(modelRot * g_campos, up, forward, m_space);
}
Render::State::UseProgram(0);
Render::UnbindAllBuffers();
{
char buf[128];
Aabb aabb = m_cmesh->GetAabb();
snprintf(buf, sizeof(buf), "%d triangles, collision mesh size: %.1fx%.1fx%.1f (radius %.1f)",
(g_renderType == 0 ?
LmrModelGetStatsTris() - beforeDrawTriStats :
m_cmesh->m_numTris),
aabb.max.x-aabb.min.x,
aabb.max.y-aabb.min.y,
aabb.max.z-aabb.min.z,
aabb.GetBoundingRadius());
m_trisReadout->SetText(buf);
}
Render::PostProcess();
Gui::Draw();
glError();
Render::SwapBuffers();
numFrames++;
g_frameTime = (SDL_GetTicks() - lastTurd) * 0.001f;
lastTurd = SDL_GetTicks();
if (SDL_GetTicks() - lastFpsReadout > 1000) {
int numTris = LmrModelGetStatsTris();
LmrModelClearStatsTris();
printf("%d fps, %.3f Million tris/sec\n", numFrames, numTris/1000000.0f);
numFrames = 0;
lastFpsReadout = SDL_GetTicks();
}
//space->Collide(onCollision);
}
}