本文整理汇总了C++中Layout::Allocate方法的典型用法代码示例。如果您正苦于以下问题：C++ Layout::Allocate方法的具体用法？C++ Layout::Allocate怎么用？C++ Layout::Allocate使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类Layout的用法示例。
在下文中一共展示了Layout::Allocate方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: scrollCoordinates
void VolumetricFogSettings::Render( IOverlayContext* context, Layout& layout,
Interactables& interactables, InterfaceState& interfaceState)
{
using namespace RenderOverlays::DebuggingDisplay;
layout.AllocateFullWidth(64);
class ScrollBarObj
{
public:
float *_member;
const char* _name;
float _min, _max;
};
ScrollBarObj objects[dimof(VolumetricFogSettings::_scrollers)] =
{
{ &_materialSettings->_density, "Density", 0.f, 1.f },
{ &_materialSettings->_noiseDensityScale, "NoiseDensityScale", 0.f, 1.f },
{ &_materialSettings->_noiseSpeed, "NoiseSpeed", 0.001f, 10.f },
// { &_materialSettings->_heightStart, "HeightStart", 0.f, 300.f },
// { &_materialSettings->_heightEnd, "HeightEnd", 0.f, 300.f },
{ &_materialSettings->_forwardColour[0], "ForwardR", 0.f, 1.f },
{ &_materialSettings->_forwardColour[1], "ForwardG", 0.f, 1.f },
{ &_materialSettings->_forwardColour[2], "ForwardB", 0.f, 1.f },
// { &_materialSettings->_forwardBrightness, "ForwardBrightness", 0.f, 50.f },
{ &_materialSettings->_backColour[0], "BackR", 0.f, 1.f },
{ &_materialSettings->_backColour[1], "BackG", 0.f, 1.f },
{ &_materialSettings->_backColour[2], "BackB", 0.f, 1.f },
// { &_materialSettings->_backBrightness, "BackBrightness", 0.f, 50.f },
{ &_materialSettings->_ESM_C, "ESM_C", 0.f, 150.f },
{ &_materialSettings->_jitteringAmount, "JitteringAmount", 0.f, 1.f }
};
const auto scrollBarId = InteractableId_Make("ScrollBar");
for (unsigned q=0; q<dimof(objects); ++q) {
static Coord2 scrollBarSize(600, 24);
Rect windAngle0 = layout.Allocate(scrollBarSize);
Rect gridBackgroundRect = windAngle0;
gridBackgroundRect._topLeft[0] += 128; gridBackgroundRect._bottomRight[0] -= 4;
gridBackgroundRect._topLeft[1] += 4; gridBackgroundRect._bottomRight[1] -= 4;
HScrollBar_DrawGridBackground(context, gridBackgroundRect);
Rect labelRect = windAngle0;
labelRect._bottomRight[0] = labelRect._topLeft[0] + 256;
HScrollBar_DrawLabel(context, labelRect);
Rect textRect = windAngle0;
textRect._topLeft[0] += 32;
/*Coord a = */DrawFormatText(context, textRect, nullptr, ColorB(0xffffffff), objects[q]._name);
Rect scrollBar = windAngle0;
scrollBar._topLeft[0] = labelRect._bottomRight[0];
scrollBar._topLeft[0] += 16;
scrollBar._bottomRight[0] -= 16;
ScrollBar::Coordinates scrollCoordinates(
scrollBar, objects[q]._min, objects[q]._max, (objects[q]._max - objects[q]._min)/40.f,
ScrollBar::Coordinates::Flags::NoUpDown|ScrollBar::Coordinates::Flags::Horizontal);
*objects[q]._member = _scrollers[q].CalculateCurrentOffset(scrollCoordinates, *objects[q]._member);
HScrollBar_Draw(context, scrollCoordinates, *objects[q]._member);
interactables.Register(
Interactables::Widget(scrollCoordinates.InteractableRect(), scrollBarId+q));
DrawFormatText(context, scrollBar, 0.f, nullptr, ColorB(0xffffffff), TextAlignment::Right, "%.3f", *objects[q]._member);
}
}