bool Framework::keyPressed(const OIS::KeyEvent& evt)
{
if (evt.key == OIS::KC_H || evt.key == OIS::KC_F1) // toggle visibility of help dialog
{
if (!mTrayMgr->isDialogVisible() && mInfo["Help"] != "")
mTrayMgr->showOkDialog("Help", mInfo["Help"]);
else mTrayMgr->closeDialog();
}
if (mTrayMgr->isDialogVisible()) return true; // don't process any more keys if dialog is up
if (evt.key == OIS::KC_F) // toggle visibility of advanced frame stats
{
mTrayMgr->toggleAdvancedFrameStats();
}
else if (evt.key == OIS::KC_G) // toggle visibility of even rarer debugging details
{
if (mDetailsPanel->getTrayLocation() == TL_NONE)
{
mTrayMgr->moveWidgetToTray(mDetailsPanel, TL_TOPRIGHT, 0);
mDetailsPanel->show();
}
else
{
mTrayMgr->removeWidgetFromTray(mDetailsPanel);
mDetailsPanel->hide();
}
}
else if (evt.key == OIS::KC_T) // cycle polygon rendering mode
{
Ogre::String newVal;
Ogre::TextureFilterOptions tfo;
unsigned int aniso;
switch (mDetailsPanel->getParamValue(9).asUTF8()[0])
{
case 'B':
newVal = "Trilinear";
tfo = Ogre::TFO_TRILINEAR;
aniso = 1;
break;
case 'T':
newVal = "Anisotropic";
tfo = Ogre::TFO_ANISOTROPIC;
aniso = 8;
break;
case 'A':
newVal = "None";
tfo = Ogre::TFO_NONE;
aniso = 1;
break;
default:
newVal = "Bilinear";
tfo = Ogre::TFO_BILINEAR;
aniso = 1;
}
Ogre::MaterialManager::getSingleton().setDefaultTextureFiltering(tfo);
Ogre::MaterialManager::getSingleton().setDefaultAnisotropy(aniso);
mDetailsPanel->setParamValue(9, newVal);
}
else if (evt.key == OIS::KC_R) // cycle polygon rendering mode
{
Ogre::String newVal;
Ogre::PolygonMode pm;
switch (mCamera->getPolygonMode())
{
case Ogre::PM_SOLID:
newVal = "Wireframe";
pm = Ogre::PM_WIREFRAME;
break;
case Ogre::PM_WIREFRAME:
newVal = "Points";
pm = Ogre::PM_POINTS;
break;
default:
newVal = "Solid";
pm = Ogre::PM_SOLID;
}
mCamera->setPolygonMode(pm);
mDetailsPanel->setParamValue(10, newVal);
}
else if(evt.key == OIS::KC_F5) // refresh all textures
{
Ogre::TextureManager::getSingleton().reloadAll();
}
else if (evt.key == OIS::KC_SYSRQ) // take a screenshot
{
mWindow->writeContentsToTimestampedFile("screenshot", ".png");
}
#ifdef USE_RTSHADER_SYSTEM
// Toggle schemes.
else if (evt.key == OIS::KC_F2)
{
Ogre::Viewport* mainVP = mCamera->getViewport();
const Ogre::String& curMaterialScheme = mainVP->getMaterialScheme();
if (curMaterialScheme == Ogre::MaterialManager::DEFAULT_SCHEME_NAME)
{
mainVP->setMaterialScheme(Ogre::RTShader::ShaderGenerator::DEFAULT_SCHEME_NAME);
mDetailsPanel->setParamValue(11, "On");
}
else if (curMaterialScheme == Ogre::RTShader::ShaderGenerator::DEFAULT_SCHEME_NAME)
{
mainVP->setMaterialScheme(Ogre::MaterialManager::DEFAULT_SCHEME_NAME);
mDetailsPanel->setParamValue(11, "Off");
}
}
#ifdef RTSHADER_SYSTEM_BUILD_EXT_SHADERS
// Toggles per pixel per light model.
else if (evt.key == OIS::KC_F3)
{
static bool usePerPixelLighting = true;
// Grab the scheme render state.
Ogre::RTShader::RenderState* schemRenderState = mShaderGenerator->getRenderState(Ogre::RTShader::ShaderGenerator::DEFAULT_SCHEME_NAME);
// Add per pixel lighting sub render state to the global scheme render state.
// It will override the default FFP lighting sub render state.
if (usePerPixelLighting)
{
Ogre::RTShader::SubRenderState* perPixelLightModel = mShaderGenerator->createSubRenderState(Ogre::RTShader::PerPixelLighting::Type);
schemRenderState->addTemplateSubRenderState(perPixelLightModel);
}
// Search the per pixel sub render state and remove it.
else
{
const Ogre::RTShader::SubRenderStateList& subRenderStateList = schemRenderState->getTemplateSubRenderStateList();
Ogre::RTShader::SubRenderStateListConstIterator it = subRenderStateList.begin();
Ogre::RTShader::SubRenderStateListConstIterator itEnd = subRenderStateList.end();
for (; it != itEnd; ++it)
{
Ogre::RTShader::SubRenderState* curSubRenderState = *it;
// This is the per pixel sub render state -> remove it.
if (curSubRenderState->getType() == Ogre::RTShader::PerPixelLighting::Type)
{
schemRenderState->removeTemplateSubRenderState(*it);
break;
}
}
}
// Invalidate the scheme in order to re-generate all shaders based technique related to this scheme.
mShaderGenerator->invalidateScheme(Ogre::RTShader::ShaderGenerator::DEFAULT_SCHEME_NAME);
// Update UI.
if (usePerPixelLighting)
mDetailsPanel->setParamValue(12, "Pixel");
else
mDetailsPanel->setParamValue(12, "Vertex");
usePerPixelLighting = !usePerPixelLighting;
}
#endif
// Switch vertex shader outputs compaction policy.
else if (evt.key == OIS::KC_F4)
{
switch (mShaderGenerator->getVertexShaderOutputsCompactPolicy())
{
case Ogre::RTShader::VSOCP_LOW:
mShaderGenerator->setVertexShaderOutputsCompactPolicy(Ogre::RTShader::VSOCP_MEDIUM);
mDetailsPanel->setParamValue(13, "Medium");
break;
case Ogre::RTShader::VSOCP_MEDIUM:
mShaderGenerator->setVertexShaderOutputsCompactPolicy(Ogre::RTShader::VSOCP_HIGH);
mDetailsPanel->setParamValue(13, "High");
break;
case Ogre::RTShader::VSOCP_HIGH:
mShaderGenerator->setVertexShaderOutputsCompactPolicy(Ogre::RTShader::VSOCP_LOW);
mDetailsPanel->setParamValue(13, "Low");
break;
}
// Invalidate the scheme in order to re-generate all shaders based technique related to this scheme.
mShaderGenerator->invalidateScheme(Ogre::RTShader::ShaderGenerator::DEFAULT_SCHEME_NAME);
}
#endif
mCameraMan->injectKeyDown(evt);
return true;
}
bool AdvancedRenderControls::keyPressed(const KeyboardEvent& evt) {
if (mTrayMgr->isDialogVisible())
return true; // don't process any more keys if dialog is up
int key = evt.keysym.sym;
if (key == 'f') // toggle visibility of advanced frame stats
{
mTrayMgr->toggleAdvancedFrameStats();
} else if (key == 'g') // toggle visibility of even rarer debugging details
{
if (mDetailsPanel->getTrayLocation() == TL_NONE) {
mTrayMgr->moveWidgetToTray(mDetailsPanel, TL_TOPRIGHT, 0);
mDetailsPanel->show();
} else {
mTrayMgr->removeWidgetFromTray(mDetailsPanel);
mDetailsPanel->hide();
}
} else if (key == 't') // cycle texture filtering mode
{
Ogre::String newVal;
Ogre::TextureFilterOptions tfo;
unsigned int aniso;
Ogre::FilterOptions mip = Ogre::MaterialManager::getSingleton().getDefaultTextureFiltering(Ogre::FT_MIP);
switch (Ogre::MaterialManager::getSingleton().getDefaultTextureFiltering(Ogre::FT_MAG)) {
case Ogre::FO_LINEAR:
if (mip == Ogre::FO_POINT) {
newVal = "Trilinear";
tfo = Ogre::TFO_TRILINEAR;
aniso = 1;
} else {
newVal = "Anisotropic";
tfo = Ogre::TFO_ANISOTROPIC;
aniso = 8;
}
break;
case Ogre::FO_ANISOTROPIC:
newVal = "None";
tfo = Ogre::TFO_NONE;
aniso = 1;
break;
default:
newVal = "Bilinear";
tfo = Ogre::TFO_BILINEAR;
aniso = 1;
break;
}
Ogre::MaterialManager::getSingleton().setDefaultTextureFiltering(tfo);
Ogre::MaterialManager::getSingleton().setDefaultAnisotropy(aniso);
mDetailsPanel->setParamValue(9, newVal);
} else if (key == 'r') // cycle polygon rendering mode
{
Ogre::String newVal;
Ogre::PolygonMode pm;
switch (mCamera->getPolygonMode()) {
case Ogre::PM_SOLID:
newVal = "Wireframe";
pm = Ogre::PM_WIREFRAME;
break;
case Ogre::PM_WIREFRAME:
newVal = "Points";
pm = Ogre::PM_POINTS;
break;
default:
newVal = "Solid";
pm = Ogre::PM_SOLID;
break;
}
mCamera->setPolygonMode(pm);
mDetailsPanel->setParamValue(10, newVal);
} else if (key == SDLK_F5) // refresh all textures
{
Ogre::TextureManager::getSingleton().reloadAll();
}
else if (key == SDLK_F6) // take a screenshot
{
mCamera->getViewport()->getTarget()->writeContentsToTimestampedFile("screenshot", ".png");
}
#if OGRE_PROFILING
// Toggle visibility of profiler window
else if (key == 'p')
{
Ogre::Profiler* prof = Ogre::Profiler::getSingletonPtr();
if (prof)
prof->setEnabled(!prof->getEnabled());
}
#endif // OGRE_PROFILING
#ifdef OGRE_BUILD_COMPONENT_RTSHADERSYSTEM
// Toggle schemes.
else if (key == SDLK_F2) {
if (mRoot->getRenderSystem()->getCapabilities()->hasCapability(Ogre::RSC_FIXED_FUNCTION)) {
Ogre::Viewport* mainVP = mCamera->getViewport();
const Ogre::String& curMaterialScheme = mainVP->getMaterialScheme();
if (curMaterialScheme == Ogre::MaterialManager::DEFAULT_SCHEME_NAME) {
mainVP->setMaterialScheme(Ogre::RTShader::ShaderGenerator::DEFAULT_SCHEME_NAME);
mDetailsPanel->setParamValue(11, "On");
} else if (curMaterialScheme == Ogre::RTShader::ShaderGenerator::DEFAULT_SCHEME_NAME) {
mainVP->setMaterialScheme(Ogre::MaterialManager::DEFAULT_SCHEME_NAME);
mDetailsPanel->setParamValue(11, "Off");
}
}
}
# ifdef RTSHADER_SYSTEM_BUILD_EXT_SHADERS
// Toggles per pixel per light model.
else if (key == SDLK_F3) {
static bool usePerPixelLighting = true;
//![rtss_per_pixel]
// Grab the scheme render state.
Ogre::RTShader::RenderState* schemRenderState =
mShaderGenerator->getRenderState(Ogre::RTShader::ShaderGenerator::DEFAULT_SCHEME_NAME);
// Add per pixel lighting sub render state to the global scheme render state.
// It will override the default FFP lighting sub render state.
if (usePerPixelLighting) {
Ogre::RTShader::SubRenderState* perPixelLightModel =
mShaderGenerator->createSubRenderState(Ogre::RTShader::PerPixelLighting::Type);
schemRenderState->addTemplateSubRenderState(perPixelLightModel);
}
//![rtss_per_pixel]
// Search the per pixel sub render state and remove it.
else {
const Ogre::RTShader::SubRenderStateList& subRenderStateList =
schemRenderState->getTemplateSubRenderStateList();
Ogre::RTShader::SubRenderStateListConstIterator it = subRenderStateList.begin();
Ogre::RTShader::SubRenderStateListConstIterator itEnd = subRenderStateList.end();
for (; it != itEnd; ++it) {
Ogre::RTShader::SubRenderState* curSubRenderState = *it;
// This is the per pixel sub render state -> remove it.
if (curSubRenderState->getType() == Ogre::RTShader::PerPixelLighting::Type) {
schemRenderState->removeTemplateSubRenderState(*it);
break;
}
}
}
// Invalidate the scheme in order to re-generate all shaders based technique related to this
// scheme.
mShaderGenerator->invalidateScheme(Ogre::RTShader::ShaderGenerator::DEFAULT_SCHEME_NAME);
// Update UI.
if (usePerPixelLighting)
mDetailsPanel->setParamValue(12, "Pixel");
else
mDetailsPanel->setParamValue(12, "Vertex");
usePerPixelLighting = !usePerPixelLighting;
}
# endif
// Switch vertex shader outputs compaction policy.
else if (key == SDLK_F4) {
switch (mShaderGenerator->getVertexShaderOutputsCompactPolicy()) {
case Ogre::RTShader::VSOCP_LOW:
mShaderGenerator->setVertexShaderOutputsCompactPolicy(Ogre::RTShader::VSOCP_MEDIUM);
mDetailsPanel->setParamValue(13, "Medium");
break;
case Ogre::RTShader::VSOCP_MEDIUM:
mShaderGenerator->setVertexShaderOutputsCompactPolicy(Ogre::RTShader::VSOCP_HIGH);
mDetailsPanel->setParamValue(13, "High");
break;
case Ogre::RTShader::VSOCP_HIGH:
mShaderGenerator->setVertexShaderOutputsCompactPolicy(Ogre::RTShader::VSOCP_LOW);
mDetailsPanel->setParamValue(13, "Low");
break;
}
// Invalidate the scheme in order to re-generate all shaders based technique related to this
// scheme.
mShaderGenerator->invalidateScheme(Ogre::RTShader::ShaderGenerator::DEFAULT_SCHEME_NAME);
}
#endif // INCLUDE_RTSHADER_SYSTEM
return true;
}