vicrucann’s gists

vicrucann / pcl-viewer.cpp

Last active September 15, 2017 18:06

QVTKWidget and depth camera interface running side by side

vicrucann / Tube.cpp

Last active April 10, 2017 17:58

Tube tester file

vicrucann / glsl.xml

Created February 17, 2017 23:17

GLSL syntax highlighter for Qt Creator

	<?xml version="1.0" encoding="UTF-8"?>
	<!DOCTYPE language SYSTEM "language.dtd">
	<!-- the version of this file shows the largest supported OpenGL version, second digit is the minor patch level (Y.XP = supports GLSL X.Y0 with patchlevel P -->
	<language name="GLSL" section="Sources" extensions=".glsl;.vsh;.vert;.tcsh;.tcs;.tesh;.tes;.gsh;.geo;.geom;.fsh;.frag;.csh;.cs" mimetype="text/x-glslsrc" version="4.31" kateversion="2.4" author="Robert Menzel ([email protected])" license="LGPL">
	<highlighting>

	<!-- ####################################################################################################### keywords -->
	<list name="keywordsCompatibility">
	<!-- compatibility mode, older GLSL versions -->
	<item>attribute</item>

vicrucann / CMakeLists.txt

Created December 13, 2016 15:34

OpeneSceneGraph: using ray casting to perform drawing on 3D virtual plane

	cmake_minimum_required(VERSION 2.8.11)
	project(osg-raycast)

	set(CMAKE_INCLUDE_CURRENT_DIR ON)

	find_package(OpenSceneGraph REQUIRED COMPONENTS osgDB osgGA osgUtil osgViewer)

	include_directories(${OPENSCENEGRAPH_INCLUDE_DIRS})

	set(SOURCES

vicrucann / CMakeLists.txt

Created December 13, 2016 15:28

OpenSceneGraph Photo class: photo flips, move and rotation

	cmake_minimum_required(VERSION 2.8.11)
	project(osg-photo)

	set(CMAKE_INCLUDE_CURRENT_DIR ON)

	find_package(OpenSceneGraph REQUIRED COMPONENTS osgDB osgGA osgUtil osgViewer)

	include_directories(${OPENSCENEGRAPH_INCLUDE_DIRS})

	set(SOURCES

vicrucann / polygon-fog-shader.cpp

Last active August 3, 2022 08:28

Basic example of a GLSL shader (vertex and fragment shaders) that simulates fog effect; using OpenSceneGraph for visualization

vicrucann / bezier.frag

Last active February 24, 2024 23:00

GLSL shader that allows to draw smooth and thick Bezier lines in 3D; added fog effect; using OpenSceneGraph for visualization

	#version 330

	in VertexData{
	vec4 mColor;
	} VertexIn;

	void main(void)
	{
	gl_FragColor = VertexIn.mColor;
	}

vicrucann / OsgPathFitter.cpp

Last active August 26, 2016 19:50

QtOSG widget displays Bezier curve fitting to data points, based on Schneider's algorithm for curve fitting

	#include "OsgPathFitter.h"

	template <typename Container, typename Point2, typename Real>
	OsgPathFitter<Container, Point2, Real>::OsgPathFitter(const osg::Vec2Array &path)
	: PathFitter<osg::Vec2Array, osg::Vec2f, float>(path)
	{
	}

	template <typename Container, typename Point2, typename Real>
	Container *OsgPathFitter<Container, Point2, Real>::fit(Real error)

vicrucann / osg-openGL-version.cpp

Created August 5, 2016 18:27

Obtain OpenGL version from OSG

vicrucann / osg-shader-polyline2.cpp

Created July 13, 2016 20:09

Similar to the osg-shader-polyline, but with round caps (in development)

Victoria Rudakova vicrucann