int main(int argc, char** argv) {
TGAImage* rendu = new TGAImage(size, size, TGAImage::RGB);
Matrice rotationY = Matrice::rorationY(radiustoRadian(0));
// on instancie le tableau qui nous servira du buffer
int **zbuffer = new int*[size];
for(int i = 0 ; i<size ; i++){
zbuffer[i] = new int[size];
for(int j=0; j<size ; j++)
zbuffer[i][j] = std::numeric_limits<int>::min();
}
lumiere.normaliser();
//matrice de transformation
Matrice transformation = viewport * proj* lookat(camera,origine,u) *rotationY ;
former("objet/african_head.obj",rendu, &transformation, zbuffer);
former("objet/african_head_eye_inner.obj",rendu, &transformation, zbuffer);
rendu->flip_vertically();
rendu->write_tga_file("rendu.tga");
for(int i = 0 ; i<1000 ; i++){
delete [] zbuffer[i];
}
delete [] zbuffer ;
delete rendu ;
return 0;
}
virtual void render(const btDiscreteDynamicsWorld* rbWorld)
{
//clear the color buffer
TGAColor clearColor;
clearColor.bgra[0] = 255;
clearColor.bgra[1] = 255;
clearColor.bgra[2] = 255;
clearColor.bgra[3] = 255;
clearBuffers(clearColor);
ATTRIBUTE_ALIGNED16(btScalar modelMat[16]);
ATTRIBUTE_ALIGNED16(float viewMat[16]);
ATTRIBUTE_ALIGNED16(float projMat[16]);
m_camera.getCameraProjectionMatrix(projMat);
m_camera.getCameraViewMatrix(viewMat);
btVector3 lightDirWorld(-5,200,-40);
switch (m_upAxis)
{
case 1:
lightDirWorld = btVector3(-50.f,100,30);
break;
case 2:
lightDirWorld = btVector3(-50.f,30,100);
break;
default:{}
};
lightDirWorld.normalize();
for (int i=0;i<rbWorld->getNumCollisionObjects();i++)
{
btCollisionObject* colObj = rbWorld->getCollisionObjectArray()[i];
int colObjIndex = colObj->getUserIndex();
int shapeIndex = colObj->getCollisionShape()->getUserIndex();
if (colObjIndex>=0 && shapeIndex>=0)
{
TinyRenderObjectData* renderObj = 0;
int* cptr = m_swInstances[colObjIndex];
if (cptr)
{
int c = *cptr;
TinyRenderObjectData** sptr = m_swRenderObjects[c];
if (sptr)
{
renderObj = *sptr;
//sync the object transform
const btTransform& tr = colObj->getWorldTransform();
tr.getOpenGLMatrix(modelMat);
for (int i=0;i<4;i++)
{
for (int j=0;j<4;j++)
{
renderObj->m_projectionMatrix[i][j] = projMat[i+4*j];
renderObj->m_modelMatrix[i][j] = modelMat[i+4*j];
renderObj->m_viewMatrix[i][j] = viewMat[i+4*j];
renderObj->m_localScaling = colObj->getCollisionShape()->getLocalScaling();
renderObj->m_lightDirWorld = lightDirWorld;
}
}
TinyRenderer::renderObject(*renderObj);
}
}
}
}
static int counter=0;
counter++;
if ((counter&7)==0)
{
char filename[1024];
sprintf(filename,"framebuf%d.tga",counter);
m_rgbColorBuffer.flip_vertically();
getFrameBuffer().write_tga_file(filename,true);
}
float color[4] = {1,1,1,1};
}
