Irrlicht Engine

agnas wrote:I want to inform the utility was updated 2 months ago, and it's working correctly in Blender 2.63 The correct location is this and the file's name is B3DExport.py.
Don´t forget to enable it after install using the panel in User Preferences-> Addons, it won´t work otherwise

thanks ¡¡¡¡

Index: .
===================================================================
--- . (revision 4306)
+++ . (working copy)
@@ -170,6 +170,12 @@
//! Make a rotation matrix from Euler angles. The 4th row and column are unmodified.
inline CMatrix4<T>& setRotationRadians( const vector3d<T>& rotation ...

Actually there is no significant RAM usage inside Irrlicht for the VBOs, but it is probably the memory allocated by the gfx driver. You can delete hardware buffers after you're done with rendering these components with the proper driver call.

I have a list of models( big models, 32 bit vertex ...

I have 200 mB in Ram, when arrive to render( next code ), ram grow up many.


driver->setMaterial( cr->getMaterial(0) );
for( int cont = 0; cont < cr->getMesh()->getMeshBufferCount(); cont++ )
driver->drawMeshBuffer( cr->getMesh()->getMeshBuffer(cont) );


And them I can't release the memory ...

I have 200 mB in Ram, when arrive to render( next code ), ram grow up many.


driver->setMaterial( cr->getMaterial(0) );
for( int cont = 0; cont < cr->getMesh()->getMeshBufferCount(); cont++ )
driver->drawMeshBuffer( cr->getMesh()->getMeshBuffer(cont) );


And them I can't release the memory ...

I found the problem.

fast_atof don't work if we have a big float values(like long double) in ascii files.

I have changed the constructor class.



struct SObjMtl
{
SObjMtl() : Meshbuffer(0), Bumpiness (1.0f), Illumination(0),
RecalculateNormals(false)
{
Meshbuffer = new CDynamicMeshBuffer(video::EVT_STANDARD,video::EIT_32BIT);
//Meshbuffer = new SMeshBuffer();
Meshbuffer->Material.Shininess ...

Sorry I want to say

for( unsigned int indexGroupVertex = 0; indexGroupVertex < numMeshBuffer; indexGroupVertex++ )
{
if( )
{
dmb->getVertexBuffer().reallocate( meshbuffer->getVertexCount() );
video::S3DVertex* vertex = (video::S3DVertex*)meshbuffer->getVertices();
for( unsigned int cont = 0; cont < meshbuffer ...

In windows, like example 14(window mode) with directx 9.0c there are problems with ZBUFFER.


Nvidia GeForce GTX 560 Ti have problems with ZBUFFER( I'm making one application with viewports in windows with directx sdk and visual express 2010), My program work great in Nvidia GeForce GT 550M (from ...

In windows, like example 14(window mode) with directx 9.0c there are problems with ZBUFFER.


Nvidia GeForce GTX 560 Ti have problems with ZBUFFER( I'm making one application with viewports in windows with directx sdk and visual express 2010), My program work great in Nvidia GeForce GT 550M (from ...

In windows, like example 14(window mode) with directx 9.0c there are problems with ZBUFFER.

work if I send index_vertex



video::SMaterial mat;
mat.Lighting = false;
mat.DiffuseColor = SColor(255,255,255,255);
mat.PointCloud = true;
driver->setMaterial( mat );
driver->drawMeshBuffer( node->getMesh()->getMeshBuffer(0) );

/*

driver->drawVertexPrimitiveList(
node->getMesh ...

I found the problem, this functions would can put in matrix.h

template <class T>
inline CMatrix4<T>& CMatrix4<T>::setRotationAxisLH( const T& angle, const vector3d<T>& axis )
{

const f64 c = cos( angle );
const f64 s = sin( angle );
const f64 t = 1.0 - c;

const f64 tx = t * axis.X;

M ...

No, I think that no. Thanks,

But I have other question, matrix multiplication have diferents values than other librarie's matrix(small but exist). ¿there are any method of optimization in core ?