Search:

hi. i know this is only for C++. only i want idea from you. i am devoloping simple cad program. there is some shape in QGLWdiget that is to be transleted. my algorithm firstly ask the user to pick...

pointer version is just array name. for example to pass grades array function





type func(int* array, ......)
{
......................
}

did you try using Assimp library. it loads obj and also lots of 3D formats.

problem arises from default parameter of loadNode() function. j is always 0. i removed default j variable and made it as static int j =0 begining of the function. problem is now solved. also i...

problem arises from default parameter of loadNode() function. j is always 0. i removed default j variable and made it as static int j =0 begining of the function. problem is now solved. also i...

i use Assimp library to load my model. yes you are right my matrix class is not too safe.
only i want to control if i fill each mesh's member correctly or not.


#include "ModelLoader.h"...

thank you all for replys. i changed class declaration and definiton the way you said.

/////// Matrix4x4.h


ifndef matrix4x4
#define matrix4x4

class Vector2D;
class Vector3D;

i write construction for Mesh structure. only first object of Mesh structure is valid. rest have problem why

ModelLoader.h


//..................................
struct Mesh
{
unsigned int* indices;
float* vertices;
Matrix4x4 matrix;
unsigned int numVertex;

i read article says if there is 2 class like

//A.h
class A

and

//B.h
class B

i fixed the problem. i forget putting semicolon end of the Matrix3x3 class. now code is working thanks have a nice evening

i have one header file Matrix4x4.h . it includes another header files. when i compile the code. it gives error "C2236: unexpected 'class' 'Matrix3x3'. Did you forget a ';'? " where i made mistake....

initialize temp in get_sequence() with any number. in while( temp != val) val here represents any control number. for example it may be 0. when you assign 0 to temp in
while(temp != val){
...

thanks laserlight for helping. i will put all friends function and Vector3D class into namespace Vector. then include Vector3D.h in main.cpp like below

//main.cpp


#include <iostream>...

thanks laserlight your reply. if i put Vector3D class into Vector namespace. when i want to use Vector::distance() function in main.cpp. this makes problem mixed up std::distance() ?

// main.cpp
...

yes you are right. Vector3D::distance() is mixed up with std::distance(). thanks for helping.

i decided to put friend functions (dot,crossProduct... functions making common calculations) into...

when i compiled the program i get error below show. you could help me where i made error



c:\program files\microsoft visual studio 8\vc\include\xutility(610) : error C2039: 'iterator_category'...

no differnce between them. c++ programers prefer the last one to first one because of using reference is more sense. below shows difference


int & ret = i;
ret = 5;


is equal to

you store color information in your normal texture RGBA channel. but in bump mapping texture you store normal vector for each fragment.

thanks you for reply. i think that error arises from Assimp library,loading 3d models.



/////////////////////////////////////////////
//// DefaultLogger.cpp ...

only warning at debugin mode
warning LNK4098: defaultlib 'MSVCRTD' conflicts with use of other libs; use /NODEFAULTLIB:library

i ignore this library (msvcrtd.lib). this time there is no error...

when i compile program i dont get any error but when program starts up it gives this error. 0xC0000005: Access violation reading location 0x00000010
my code seems no problem. no it...

thank you very much VictorN. Assimp::Importer importer object keeps ownership of the data and destroys it upon destruction the way you said thanks again VictorN. hava a nice day

when the code gets error at start up. visual studio show error place in Model:: draw() in Model.cpp.
why i need local importer object after returnnig const aiScene* . i keep returned const aiScene*...

thank you for replay. i didnt complote code because of it is bit long. i use Assimp library that loads3ds model. ReadFile is not win api. definition of ReadFile
const aiScene* ...