void DeferredShadingMSAA::initUI()
{
// sample apps automatically have a tweakbar they can use.
if (mTweakBar)
{
m_pUIApproachVar = mTweakBar->addEnum("Complex Pixel Detection Approach:", m_approach, APPROACH_OPTIONS, APPROACH_COUNT, UIReactionIDs::UIApproach);
m_pUIBRDFVar = mTweakBar->addEnum("BRDF:", m_brdf, BRDF_OPTIONS, BRDF_COUNT, UIReactionIDs::UIBRDF);
m_pUIAdaptiveShadingVar = mTweakBar->addValue("Adaptively Shade Complex Pixels", m_bAdaptiveShading, UIReactionIDs::UIAdaptiveShading);
m_pUIMarkComplexPixelsVar = mTweakBar->addValue("Mark Complex Pixels", m_bMarkComplexPixels, UIReactionIDs::UIMarkComplexPixels);
m_pUISeparateComplexPassVar = mTweakBar->addValue("Separate Complex Pixel Pass", m_bSeparateComplexPass, UIReactionIDs::UISeparateComplexPass);
m_pUIPerSampleShadingVar = mTweakBar->addValue("Per-Sample Shading", m_bUsePerSamplePixelShader, UIReactionIDs::UIPerSampleShading);
m_pUIExtendedModelLoaderVar = mTweakBar->addValue("Use Extended Model Loader", m_bUseExtendedModelLoader, UIReactionIDs::UIExtMeshLoader);
mTweakBar->syncValues();
}
// UI elements for displaying pass statistics
if (mFPSText)
{
NvUIRect tr;
mFPSText->GetScreenRect(tr); // base off of fps element.
m_statsText = new NvUIText("", NvUIFontFamily::SANS, (mFPSText->GetFontSize()*2)/3, NvUITextAlign::RIGHT);
m_statsText->SetColor(NV_PACKED_COLOR(0x30,0xD0,0xD0,0xB0));
m_statsText->SetShadow();
mUIWindow->Add(m_statsText, tr.left, tr.top+tr.height+8);
}
}
void MultiDrawIndirect::initUI()
{
if (mTweakBar)
{
mTweakBar->addPadding();
if (isMobilePlatform())
{
mTweakBar->addValue("Grid Size (n x n) :", m_GridSize, MIN_MOBILE_GRID_SIZE, MAX_MOBILE_GRID_SIZE, 1);
}
else
{
mTweakBar->addValue("Grid Size (n x n) :", m_GridSize, MIN_GRID_SIZE, MAX_GRID_SIZE, 1);
}
NvTweakEnum<uint32_t> callModes[] =
{
{"Use Multidraw", USE_MULTIDRAWINDIRECT},
{"Use Individual Draw Calls", NO_MULTIDRAWINDIRECT},
};
mTweakBar->addEnum("Instancing Mode:", m_DrawInstanceMode, callModes, TWEAKENUM_ARRAYSIZE(callModes));
}
// UI elements for displaying triangle statistics
if (mFPSText)
{
NvUIRect tr;
mFPSText->GetScreenRect(tr); // base off of fps element.
m_timingStats = new NvUIText("Multi\nLine\nString", NvUIFontFamily::SANS, (mFPSText->GetFontSize()*2)/3, NvUITextAlign::RIGHT);
m_timingStats->SetColor(NV_PACKED_COLOR(0x30,0xD0,0xD0,0xB0));
m_timingStats->SetShadow();
mUIWindow->Add(m_timingStats, tr.left, tr.top+tr.height+8);
}
}
//======================================================================
//======================================================================
NvUIGraphic *NvTweakBar::MakeFocusFrame()
{
NvUIGraphicFrame *frame = new NvUIGraphicFrame("rounding.dds", 4);
frame->SetDrawCenter(false);
// frame->SetAlpha(0.5f);
frame->SetColor(NV_PACKED_COLOR(0x60, 0xFF, 0xFF, 0xFF));
return frame;
}
void TerrainTessellation::initUI(void) {
if (mTweakBar) {
NvTweakVarBase *var;
NvTweakEnum<uint32_t> qualityModes[] = {
{"Low", 0},
{"Medium", 1},
{"High", 2},
{"Ultra", 3}
};
mTweakBar->addPadding();
mTweakBar->addMenu("Quality", mQuality, qualityModes, TWEAKENUM_ARRAYSIZE(qualityModes), REACT_QUALITY_MODE);
mTweakBar->addPadding();
var = mTweakBar->addValue("Wireframe", mWireframe);
addTweakKeyBind(var, 'W');
var = mTweakBar->addValue("Animate", mAnimate);
addTweakKeyBind(var, 'A');
var = mTweakBar->addValue("Smooth Normals", mSmoothNormals);
addTweakKeyBind(var, 'S');
var = mTweakBar->addValue("Cull to Frustum", mCull);
addTweakKeyBind(var, 'C');
mTweakBar->addPadding();
var = mTweakBar->addValue("Auto LOD", mLod);
mTweakBar->subgroupSwitchStart(var);
mTweakBar->subgroupSwitchCase(true);
var = mTweakBar->addValue("Triangle size", mParams.triSize, 1.0f, 50.0f, 1.0f);
addTweakKeyBind(var, ']', '[');
mTweakBar->subgroupSwitchCase(false);
mTweakBar->addValue("Inner tessellation factor", mParams.innerTessFactor, 1.0f, 64.0f, 1.0f);
mTweakBar->addValue("Outer tessellation factor", mParams.outerTessFactor, 1.0f, 64.0f, 1.0f);
mTweakBar->subgroupSwitchEnd();
mTweakBar->addValue("Noise frequency", mParams.noiseFreq, 0.0f, 2.0f, 0.05f);
mTweakBar->addValue("Terrain height", mParams.heightScale, 0.0f, 2.0f, 0.05f);
mTweakBar->addValue("Noise octaves", (uint32_t&)mParams.noiseOctaves, 1, 12);
mTweakBar->addPadding(2);
var = mTweakBar->addValue("Reload shaders", mReload, true);
addTweakKeyBind(var, 'R');
mTweakBar->syncValues();
}
// UI element for display triangle statistics
if (mFPSText) {
NvUIRect tr;
mFPSText->GetScreenRect(tr);
mStatsText = new NvUIValueText("Triangles", NvUIFontFamily::SANS, mFPSText->GetFontSize(), NvUITextAlign::RIGHT,
mNumPrimitives, NvUITextAlign::RIGHT);
mStatsText->SetColor(NV_PACKED_COLOR(0x30,0xD0,0xD0,0xB0));
mStatsText->SetShadow();
mUIWindow->Add(mStatsText, tr.left, tr.top+tr.height+8);
}
}
//=====================================================================
//=====================================================================
NvTweakBar::NvTweakBar(float width, float height)
: NvUIContainer(width, height, new NvUIGraphicFrame("info_text_box_thin.dds", 24, 24))
, m_defaultRows(20) //!!!!TBD TODO just picked a number that seems good atm.
, m_widthPadFactor(0.1f) // !!!!!TBD TODO picking padding that seems decent on L/R sides.
, m_padHeight(0)
, m_textShadows(true)
, m_compactLayout(false)
, m_lastElX(0)
, m_lastElY(0)
, m_xInset(0)
, m_lastActionCode(TWEAKBAR_ACTIONCODE_BASE) // so automatic codes are high up.
, m_subgroupLastY(0)
, m_subgroupMaxY(0)
, m_subgroupContainer(0L)
, m_subgroupSwitchVar(0L)
{
m_canFocus = true;
// trying a slightly mid-cyan color for labels.
m_labelColor = NV_PACKED_COLOR(64,192,192,255);
// keep value white until we can pass through to buttons and others
m_valueColor = NV_PACKED_COLOR(255,255,255,255);
m_lastElX = 0 + (GetWidth() - GetDefaultLineWidth())/2;
m_lastElY = GetStartOffY();
// can't do this in constructor, order of ops not guaranteed somehow...
m_padHeight = GetDefaultLineHeight()*0.35f;
// !!!TBD Hack to make it a little more see-through for the moment...
// if (m_background)
// m_background->SetAlpha(0.75f);
SetConsumeClicks(true);
SetFocusHilite(MakeFocusFrame());
}
NvUISlider *NvTweakBar::MakeStdSlider(const char* name, float val, float min, float max, float step, bool integral, uint32_t code/*==0*/)
{
uint32_t actionCode = code==0?++m_lastActionCode:code;
float wide = GetDefaultLineWidth();
float high = GetDefaultLineHeight();
// !!!TBD TODO
// text and output value update should be embedded in the slider itself...
// this logic should all move into valuebar.
/* !!!!TBD
if (m_compactLayout)
{
out->SetDimensions(wide*0.2f, high);
text->SetDimensions(wide*0.3f, high);
}
*/
NvUIGraphicFrame *emptybar = new NvUIGraphicFrame("slider_empty.dds", 8);
NvUIGraphicFrame *fullbar = new NvUIGraphicFrame("slider_full.dds", 8);
fullbar->SetAlpha(0.6f); // make the fill a bit see-through.
fullbar->SetColor(NV_PACKED_COLOR(0xFF, 0xE0, 0x50, 0xFF)); // yellow
NvUIGraphic *thumb = new NvUIGraphic("slider_thumb.dds");
thumb->SetDimensions(high*0.5f, high*1.25f);
NvUISlider *sld = new NvUISlider(emptybar, fullbar, thumb, actionCode);
sld->SetSmoothScrolling(true);
sld->SetIntegral(integral);
sld->SetMaxValue(max);
sld->SetMinValue(min);
sld->SetStepValue(step);
sld->SetValue(val);
sld->SetDimensions(wide, high/4);
sld->SetHitMargin(high/4, high/4); // !!!!TBD TODO
return sld;
}
void OptimizationApp::initUI(void) {
// sample apps automatically have a tweakbar they can use.
if (mTweakBar) { // create our tweak ui
// Show the app title
mTweakBar->addLabel("Optimizations Sample App", true);
mTweakBar->addPadding();
mTweakBar->addValue("Draw particles:", m_sceneRenderer->getParticleParams()->render);
mTweakBar->addValue("Use depth pre-pass:"******"Render low res scene:", m_sceneRenderer->getSceneParams()->renderLowResolution);
mTweakBar->addValue("Render low res particles:", m_sceneRenderer->getParticleParams()->renderLowResolution);
mTweakBar->addValue("Use cross-bilateral upsampling:", m_sceneRenderer->getUpsamplingParams()->useCrossBilateral);
}
// UI elements for displaying triangle statistics
if (mFPSText) {
NvUIRect tr;
mFPSText->GetScreenRect(tr); // base off of fps element.
m_timingStats = new NvUIText("Multi\nLine\nString", NvUIFontFamily::SANS, (mFPSText->GetFontSize()*2)/3, NvUITextAlign::RIGHT);
m_timingStats->SetColor(NV_PACKED_COLOR(0x30,0xD0,0xD0,0xB0));
m_timingStats->SetShadow();
mUIWindow->Add(m_timingStats, tr.left, tr.top+tr.height+8);
}
}
//======================================================================
//======================================================================
NvUIPopup *NvTweakBar::MakeStdPopup(const char* name, NvTweakEnumVar<uint32_t> &refvar, const NvTweakEnum<uint32_t> values[], uint32_t valueCount, uint32_t actionCode/*==0*/)
{
uint32_t code = actionCode==0?++m_lastActionCode:actionCode; // need to stash code so all radios use the same
float wide = GetDefaultLineWidth();
float high = GetDefaultLineHeight();
float fontFactor = NVB_HEIGHT_TO_FONT_FACTOR;
NvUIButton *btn = NULL;
NvUIGraphicFrame *frame;
NvUIElement *els[3];
els[2] = NULL;
els[0] = new NvUIGraphic("arrow_blue_down.dds");
els[0]->SetDimensions(high/2, high/2);
els[1] = new NvUIGraphic("arrow_pressed_down.dds");
els[1]->SetDimensions(high/2, high/2);
btn = new NvUIButton(NvUIButtonType::CHECK, code, els);
// first, the button styling
frame = new NvUIGraphicFrame("frame_thin.dds", 10);
frame->SetAlpha(1.5f);
frame->SetDimensions(wide, high);
els[0] = frame;
frame = new NvUIGraphicFrame("frame_thin.dds", 10);
frame->SetAlpha(1.8f);
frame->SetDimensions(wide, high);
frame->SetColor(NV_PACKED_COLOR(0xFF, 0xE0, 0x50, 0xFF)); // yellow
els[1] = frame;
// then, the popup menu framing
frame = new NvUIGraphicFrame("frame_thin.dds", 10);
frame->SetAlpha(1.8f);
NvUIPopup *dd = new NvUIPopup(code, els, frame, btn, name, high*fontFactor, true);
for (uint32_t i=0; i<valueCount; i++)
{
frame = new NvUIGraphicFrame("icon_button_highlight_small.dds", 8);
frame->SetDimensions(wide, high);
frame->SetAlpha(0);
els[0] = frame;
frame = new NvUIGraphicFrame("icon_button_highlight_small.dds", 8);
frame->SetDimensions(wide, high);
frame->SetAlpha(0.5f);
frame->SetColor(NV_PACKED_COLOR(0xFF, 0xE0, 0x50, 0xFF)); // yellow
els[1] = frame;
btn = new NvUIButton(NvUIButtonType::PUSH, code, els, values[i].m_name, (high*fontFactor), true);
btn->SetSubCode(i); // !!!!TBD should this be set inside AddItem??
btn->SetHitMargin(high*0.05f, high*0.05f);
btn->SetSlideInteractGroup(code);
//btn->SetDrawState(0);
//btn->SetDimensions(wide, high); // reset for check/radio buttons...
NvTweakEnumUI<uint32_t> *twui = new NvTweakEnumUI<uint32_t>(refvar, i, btn, code);
dd->AddItem(twui, values[i].m_name, values[i].m_value);
}
// refvar will convert to uint32 value for passing to SetItemValueActive
dd->SetActiveItemValue(refvar);
// add focus frame to the popup menu
NvUIPopupMenu* mnu = dd->GetUIPopupMenu();
#if later
frame = new NvUIGraphicFrame("frame_thin.dds", 10);
frame->SetAlpha(0.5f);
frame->SetColor(NV_PACKED_COLOR(0xFF, 0xE0, 0x50, 0xFF)); // yellow
#endif
mnu->SetFocusHilite(MakeFocusFrame());
return dd;
}
