VectorXd linear::vfield_to_vctr(const kind::f vectorf , int comp ) {
std::vector<int> indices;
std::vector<FT> ff;
for(F_v_it fv=T.finite_vertices_begin();
fv!=T.finite_vertices_end();
fv++) {
indices.push_back( fv->idx.val() );
if(comp==0)
ff.push_back( fv->vf(vectorf).val().x() );
else
ff.push_back( fv->vf(vectorf).val().y() );
}
int N=indices.size();
VectorXd vctr(N);
for(int nn=0; nn<indices.size(); nn++)
vctr(indices[nn])=ff[nn];
return vctr;
}
string countAndSay(int n) {
vector<vector<int> > vctr(2);
vctr[0].push_back(1);
int flag = 1;
for(int i=0; i<n-1; ++i) {
vctr[flag].clear();
int ind = 0;
while(ind < vctr[!flag].size()) {
int cnt = 1;
for(int j=ind+1; j<vctr[!flag].size()&&vctr[!flag][j]==vctr[!flag][ind]; ++j, ++cnt) ;
stack<int> vals;
int count = cnt;
while(cnt) {
vals.push(cnt%10);
cnt /= 10;
}
while(!vals.empty()) {
vctr[flag].push_back(vals.top());
vals.pop();
}
vctr[flag].push_back(vctr[!flag][ind]);
ind += count;
}
flag = !flag;
}
string result;
for(int i=0; i<vctr[!flag].size(); ++i)
result.push_back(vctr[!flag][i] + '0');
return result;
}
org::opensplice::core::EntitySet::vector
org::opensplice::core::EntitySet::copy()
{
org::opensplice::core::ScopedMutexLock scopedLock(this->mutex);
vector vctr(this->entities.size());
std::copy(this->entities.begin(), this->entities.end(), vctr.begin());
return vctr;
}
void vkeGameRendererDynamic::initRenderer(){
VulkanDC *dc = VulkanDC::Get();
VulkanDC::Device *device = dc->getDevice();
m_instance_count = 128;
glWaitVkSemaphoreNV = (PFNGLWAITVKSEMAPHORENVPROC)NVPWindow::sysGetProcAddress("glWaitVkSemaphoreNV");
glSignalVkSemaphoreNV = (PFNGLSIGNALVKSEMAPHORENVPROC)NVPWindow::sysGetProcAddress("glSignalVkSemaphoreNV");
glSignalVkFenceNV = (PFNGLSIGNALVKFENCENVPROC)NVPWindow::sysGetProcAddress("glSignalVkFenceNV");
glDrawVkImageNV = (PFNGLDRAWVKIMAGENVPROC)NVPWindow::sysGetProcAddress("glDrawVkImageNV");
VkSemaphoreCreateInfo semInfo = { VK_STRUCTURE_TYPE_SEMAPHORE_CREATE_INFO };
VkFenceCreateInfo fenceInfo = {VK_STRUCTURE_TYPE_FENCE_CREATE_INFO};
VKA_CHECK_ERROR(vkCreateSemaphore(device->getVKDevice(), &semInfo, NULL, &m_present_done[0]), "Could not create present done semaphore.\n");
VKA_CHECK_ERROR(vkCreateSemaphore(device->getVKDevice(), &semInfo, NULL, &m_render_done[0]), "Could not create render done semaphore.\n");
VKA_CHECK_ERROR(vkCreateSemaphore(device->getVKDevice(), &semInfo, NULL, &m_present_done[1]), "Could not create present done semaphore.\n");
VKA_CHECK_ERROR(vkCreateSemaphore(device->getVKDevice(), &semInfo, NULL, &m_render_done[1]), "Could not create render done semaphore.\n");
VKA_CHECK_ERROR(vkCreateFence(device->getVKDevice(), &fenceInfo, NULL, &m_update_fence[0]), "Could not create update fence.\n");
fenceInfo.flags = VK_FENCE_CREATE_SIGNALED_BIT;
VKA_CHECK_ERROR(vkCreateFence(device->getVKDevice(), &fenceInfo, NULL, &m_update_fence[1]), "Could not create update fence.\n");
m_terrain_command[0] = VK_NULL_HANDLE;
m_terrain_command[1] = VK_NULL_HANDLE;
m_framebuffers[0] = VK_NULL_HANDLE;
m_framebuffers[1] = VK_NULL_HANDLE;
m_update_commands[0] = VK_NULL_HANDLE;
m_update_commands[1] = VK_NULL_HANDLE;
m_is_first_frame = true;
nv_math::vec3f table[128][128];
for (int v = 0; v < 128; ++v){
for (int u = 0; u < 128; ++u){
nv_math::vec2f vctr(quickRandomUVD(), quickRandomUVD());
vctr = nv_math::normalize(vctr);
table[u][v] = nv_math::vec3f(vctr.x, vctr.y, vctr.x);
}
}
m_cube_textures.newTexture(1)->loadCubeDDS("environ.dds");
m_screen_quad.initQuadData();
m_terrain_quad.initQuadData();
m_textures.newTexture(0)->setFormat(VK_FORMAT_R32G32B32_SFLOAT);
m_textures.getTexture(0)->loadTextureFloatData((float *)&(table[0][0].x), 128, 128, 3);
m_flight_paths = (FlightPath**)malloc(sizeof(FlightPath*) * m_instance_count);
for (uint32_t i = 0; i < m_instance_count; ++i){
nv_math::vec2f initPos(quickRandomUVD()*100.0, -200 + (quickRandomUVD() * 20));
nv_math::vec2f endPos(quickRandomUVD()*100.0, 200 + (quickRandomUVD() * 20));
m_flight_paths[i] = new FlightPath(initPos, endPos, quickRandomUVD() * 0.5 + 0.5, quickRandomUVD() * 4 + 10);
}
/*
Just initialises the draw call objects
not the threads. They store thread local
data for the threaded cmd buffer builds.
*/
initDrawCalls();
/*
Create primary command pool for the
*/
VkCommandPoolCreateInfo cmdPoolInfo = { VK_STRUCTURE_TYPE_COMMAND_POOL_CREATE_INFO };
cmdPoolInfo.queueFamilyIndex = 0;
cmdPoolInfo.flags = VK_COMMAND_POOL_CREATE_RESET_COMMAND_BUFFER_BIT;
VKA_CHECK_ERROR(vkCreateCommandPool(device->getVKDevice(), &cmdPoolInfo, NULL, &m_primary_buffer_cmd_pool), "Could not create primary command pool.\n");
m_primary_commands[0] = VK_NULL_HANDLE;
m_primary_commands[1] = VK_NULL_HANDLE;
VkCommandBufferAllocateInfo cmdBufInfo = { VK_STRUCTURE_TYPE_COMMAND_BUFFER_ALLOCATE_INFO };
cmdBufInfo.commandBufferCount = 2;
cmdBufInfo.level = VK_COMMAND_BUFFER_LEVEL_PRIMARY;
cmdBufInfo.commandPool = m_primary_buffer_cmd_pool;
VKA_CHECK_ERROR(vkAllocateCommandBuffers(device->getVKDevice(), &cmdBufInfo, m_primary_commands), "Could not allocate primary command buffers.\n");
VKA_CHECK_ERROR(vkAllocateCommandBuffers(device->getVKDevice(), &cmdBufInfo, m_update_commands), "Could not allocate primary command buffers.\n");
m_current_buffer_index = 0;
}