## Flight Simulator Tutorial #7 – upgrading the joystick chart, adding a reset button and a throttle scroll bar

This section displays the landscape on a 2D scatter chart and also upgrades the joystick chart by adding a dial behind the joystick image. This technique of using a stack of a back chart to display dial sprites and a front chart with transparent background to display various control devices, indicator needles and text will extensively be used in thisContinue Reading

## Flight Simulator Tutorial #6 – macro review, scene derivation and integration, mapping of the 2D u-v data into a chartable 1D array, rejecting image artifacts

This section finishes the macro analysis and continues with the conversion of the u-v 2D formula array into a chart-able 1D array. It also adds two columns to the chart-able array, a masking condition for each triangle and masked u-coordinate which will throw out of the visible portion of the chart any shape which has a minimum of one vertexContinue Reading

## Flight Simulator Tutorial #5 – the worksheet implementation of the perspective handling formulas and VBA the macros

This section explains the spreadsheet  implementation of the perspective rotation and translation formulas within the Present array. It also shows the implementation of the 3D-2D conversion formulas within the Past array, then it goes on to presenting the VBA macros used (the Reset and JoyStick macros). [sociallocker][/sociallocker] A Basic Flight Simulator in Excel #5 – the worksheet implementation of theContinue Reading

## Flight Simulator Tutorial #3 – scene rotations and translation

This section deals with a simple method of creating the appearance of scene movement during the flight. Beside reviewing standandard rotation and translation formulas described before on this blog, the presentation begins to explain how to apply numerical-like methods to create a live and interactive model.   A Basic Flight Simulator in Excel #3 – calculating the scene rotation and translation as a resultContinue Reading

## Flight Simulator Tutorial #2 – basic airplane positioning, control surfaces and turn dynamics

This is the second part of a tutorial explaining the creation of an “in-cockpit” flight simulator (versus the remote control simulator) model in Excel 2003. This section introduces some basic piloting background and nomenclature. A Basic Flight Simulator in Excel #2 – airplane positioning, control surfaces and turn dynamics by George Lungu – This tutorial explains the basics of airplaneContinue Reading

## Flight Simulator Tutorial #1 – the joystick and a ground mesh

This is the first section of a tutorial explaining how to build a 3D flight simulator in Excel. This part deals with creating a joystick and a triangular ground mesh. The joystick model was explained in a previous post from January 2011 and the ground mesh was already used in the 3D roller-coaster. [sociallocker][/sociallocker] A Basic Flight Simulator in Excel #1 – usingContinue Reading

## Resizing, Translating and Rotating Shapes in Excel

Five different shape alterations are presented: 1. Resizing – which can be done independently on each axis by multiplying the coordinates by a certain factor while the shape is centered in the origin. 2. Translation – which can be done independently on each axis by adding or subtracting a term to each coordinate. 3. Simple rotation – formulas were derivedContinue Reading

## Creating Shapes on a 2D Scatter Chart

This post shows you how to draw a closed polygon (in this case a triangle for simplicity) on a 2D scatter plot in Excel 2003. 1. For this you need to sketch what you want to draw on a paper or just create a mental visualization. 2. In this sketch you need to define the vertices (corners) of the shapeContinue Reading