ccRenderingTools Class Reference

Misc. tools for rendering of advanced structures. More...

#include <ecvRenderingTools.h>

Static Public Member Functions
static void	ShowDepthBuffer (ccGBLSensor *lidar, QWidget *parent=nullptr, unsigned maxDim=1024)
	Displays a depth buffer as an image. More...
static void	DrawColorRamp (const CC_DRAW_CONTEXT &context)
static void	DrawColorRamp (const CC_DRAW_CONTEXT &context, const ccScalarField *sf, QWidget *win, int glW, int glH, float renderZoom=1.0f)
	See other version of DrawColorRamp. More...

Detailed Description

Misc. tools for rendering of advanced structures.

Definition at line 17 of file ecvRenderingTools.h.

Member Function Documentation

DrawColorRamp() [1/2]

void ccRenderingTools::DrawColorRamp ( const CC_DRAW_CONTEXT &  context )

static

Displays the colored scale corresponding to the currently activated context scalar field Its appearance depends on the scalar fields min and max displayed values, min and max saturation values, and also the selected color ramp.

Parameters

context

OpenGL context description

Definition at line 191 of file ecvRenderingTools.cpp.

References context, and ecvDisplayTools::GetCurrentScreen().

Referenced by ecvDisplayTools::DrawForeground().

DrawColorRamp() [2/2]

void ccRenderingTools::DrawColorRamp ( const CC_DRAW_CONTEXT &  context, const ccScalarField *  sf, QWidget *  win, int  glW, int  glH, float  renderZoom = 1.0f  )

static

See other version of DrawColorRamp.

Definition at line 200 of file ecvRenderingTools.cpp.

References context, WIDGETS_PARAMETER::context, ecvDisplayTools::DrawWidgets(), ccScalarField::getColorScale(), ecvDisplayTools::RemoveWidgets(), ccGLDrawContext::viewID, and WIDGET_SCALAR_BAR.

ShowDepthBuffer()

void ccRenderingTools::ShowDepthBuffer ( ccGBLSensor *  lidar, QWidget *  parent = nullptr, unsigned  maxDim = 1024  )

static

Displays a depth buffer as an image.

Definition at line 25 of file ecvRenderingTools.cpp.

References ecvColor::RgbTpl< Type >::b, ecvColor::black(), count, ecvColor::RgbTpl< Type >::g, ccColorScalesManager::GetDefaultScale(), ccGBLSensor::getDepthBuffer(), ccObject::getName(), ccHObject::getParent(), ccDepthBuffer::height, cloudViewer::LessThanEpsilon(), ccColorScale::MAX_STEPS, ecvColor::RgbTpl< Type >::r, ccDepthBuffer::width, x, y, and ccDepthBuffer::zBuff.

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The documentation for this class was generated from the following files:

• /root/ACloudViewer/libs/CV_db/include/ecvRenderingTools.h
• /root/ACloudViewer/libs/CV_db/src/ecvRenderingTools.cpp