Changes

Seneca e-mail address: [mailto:akopytov@learn.senecac.onmyseneca.ca akopytov@learnmyseneca.senecacca] == Lighting Project==<h3>NOTE: This project used the Winter 2011 version of the game framework, which has since been extensively modified.onThe majority of these instructions are outdated and invalid.ca]</h3>

Download the full working solution here:[http://matrix.senecac.on.ca/~satijas/Lighting_-_Full_Solution.zip Download]<br />

Download just the files that have changes relevant to lighting here: [http://matrix.senecac.on.ca/~satijas/Lighting.zip Download]<br /> <h3>WARNING: This Feature has been implemented using solution 28. Modification and additional coding may be required to prior and later solutions.</h3>Copy from the files or manually code the following:<br /> <b>Configuration.h</b>*Increase the MAX_STR_ARRAYS macro by 1 (Line 46)*Add two more elements to the Integer enum: GF_NO_ALGS and GF_DF_ALGO (Line 88-89)*Add an element to the StrArray enum: GF_LITDESC (Line 127)*Create a macro called LIGHT_DESCRIPTIONS (Line 331)*Create an enum called LightAlgorithm (Line 389) <b>Context.cpp</b>*Allocate memory for str array and set it to LIGHT_DESCRIPTIONS (Line 67-69)*Set the GF_NO_ALGS element to the number of algorithms (Line 70) <b>iUserDialog.h</b>*Add virtual void populateLightingList(void*) = 0; to the interface (Line 29) <b>UserDialog.h</b>*Add a wchar_t variable to store the lighting description (Line 34)*Add void populateLightingList(void*); to the header file (Line 54) <b>UserDialog.cpp</b>*Set the previously created wchar_t variable to an empty string (Line 48)*Call the populateLightingList(hwnd) function in populateUserDialog (Line 88)*Create the void populateLightingList(void*) function (Line 150-161)*Retrieve the selected algorithm and set its index into GF_DF_ALGO (Line 581-585)*Store the lighting description inside of the wchar_t variable (Line 594) <b>iObject.h</b>*Declare the LightAlgorithm enum (Line 26)*Declare the get and set functions for the input variables, remove the parameter from power() (Line 43-50) <b>Object.h</b>*Change the shine variable from float* to float (Line 41)*Add a float variable for roughness (Line 42)*Add a float variable for index of refraction (Line 43)*Add a LightAlgorithm variable that will store the index of the algorithm to be used for the object (Line 45)*Add a static iContext* variable under the protected list of variables (Line 58)*Add the void hasContext(iContext* c) function to the Object class (Line 67)*Remove the static iContext* variables from the derived classes (Line 138, 174, 196, 214)*Define the get and set functions (Line 78-85)

Copy <b>Scene.cpp</b>*Pass the context to the Object class, and remove the code that passes the context to derived classes (Line 47-50) <b>Graphic.h</b>*Add the handles to the algorithm, roughness and refraction variables (Line 58-60, 131-133)*Change the power variable in SubdividedGraphic from a FLOAT* to a FLOAT <b>Graphic.cpp</b>*Remove the parameter from the files or manually power() function (Line 112, 343)*Get the addresses to the shader variables for the new handles (Line 121-123, 353-355)*Set the values of the shader variables (Line 166-168, 398-400)*Remove the code that initializes the power variable to an array (Line 243)*Remove the code that deletes the following:power array (Line 295-296)*Set the power variable to the src object's power value (Line 300)*Remove the code that sets an array of powers (Line 305)*Remove the index from the power variable (Line 397)*Remove the code that deletes a power array (Line 448-449) <b>Design.cpp<br /b>*Add the Lighting Documentation comments (Line 28-113)

Configuration<b>effects.hfx<br /b>Increase *Overwrite the MAX_STR_ARRAYS macro by 1 effects.fx file (Line 46)<br />Add two more elements take care to note that the Integer enum: GF_NO_ALGS and GF_DF_ALGO (Lines 88effects.fx file is written with Solution 28 in mind, 89it may need modification if your solution does not support texture stages)<br />Add an element to the StrArray enum: GF_LITDESC (Line 127)<br />Create a macro called LIGHT_DESCRIPTIONS (Line 331)<br />Create an enum called LightAlgorithm (Line 389)<br />

Context<b>Dialog.cpprc<br /b>*Add a drop down list box with ID IDC_LIT

************************ Lighting Documentation v1.00 02 ************************

* For more information on lighting, check out: http://wikicontent.gamedevgpwiki.netorg/index.php/D3DBook:Lighting(accessed May 13, 2013)