EXTERN_FORM DLL_API Dvoid __cdecl coold_SetViewFactor(Dfloat* eye, Dfloat* lookat, Dfloat* up)
{
//시점 이동
if (!cc_use_camera.Bool())
{
if (cc_x_eye.Bool()) eye[0] += cc_x_eye.Float();
if (cc_y_eye.Bool()) eye[1] += cc_y_eye.Float();
if (cc_z_eye.Bool()) eye[2] += cc_z_eye.Float();
g_matView = TransformHelper::CreateView(Vector3(eye), Vector3(lookat), Vector3(up));
}
}
Dbool RenderModule::FrustumCulling(const BaseFace& currentface)
{
Duint faceSize = currentface.vecIndex.size();
Dbool isCulling = false;
Dfloat boundary = 1.0f + cc_frustum_bias.Float();
for( Duint i = 0; i < faceSize; ++i )
{
Dint index = currentface.vecIndex[ i ];
Vector3 Vertex = m_trasnformVertex[ index - 1 ];
if( Vertex.x < -boundary || boundary < Vertex.x ||
Vertex.y < -boundary || boundary < Vertex.y ||
Vertex.z < -boundary || boundary < Vertex.z )
{ //시야 범위를 넘어감 즉, 제외 됨
isCulling = true;
}
else
{
isCulling = false;
}
}
return isCulling;
}
EXTERN_FORM DLL_API Dvoid __cdecl coold_SetTransform(Dint transformType, const Dfloat* matrix4x4)
{ //월드만 넘겨 받는다.
switch( transformType )
{
case 0: //World
{
Matrix44 matWorld(matrix4x4);
g_matWorld = matWorld.Transpose();
//원점 기준으로 이동
if (cc_x_move.Bool()) g_matWorld[12] = cc_x_move.Float();
if (cc_y_move.Bool()) g_matWorld[13] = cc_y_move.Float();
if (cc_z_move.Bool()) g_matWorld[14] = cc_z_move.Float();
}
break;
default:
break;
}
}
EXTERN_FORM DLL_API Dvoid __cdecl coold_SetPerspectiveFactor(Dfloat fovY, Dfloat aspect, Dfloat zn, Dfloat zf)
{
if ( !cc_use_camera.Bool() )
g_matPers = TransformHelper::CreatePerspective(kPI / fovY, aspect, zn + cc_adjust_zn.Float(), zf + cc_adjust_zf.Float());
}