void SceneObjectCameraProxy::Init(CameraPtr const & camera,
std::function<StaticMeshPtr(RenderModelPtr const &, std::wstring const &)> CreateMeshFactoryFunc)
{
RenderModelPtr camera_model = SyncLoadModel("camera_proxy.meshml", EAH_GPU_Read | EAH_Immutable,
CreateModelFactory<RenderModel>(), CreateMeshFactoryFunc);
this->Init(camera, camera_model);
}
void SceneObjectLightSourceProxy::Init(LightSourcePtr const & light,
std::function<StaticMeshPtr(RenderModelPtr const &, std::wstring const &)> CreateMeshFactoryFunc)
{
std::string mesh_name;
switch (light->Type())
{
case LightSource::LT_Ambient:
mesh_name = "ambient_light_proxy.meshml";
break;
case LightSource::LT_Point:
case LightSource::LT_SphereArea:
mesh_name = "point_light_proxy.meshml";
break;
case LightSource::LT_Directional:
case LightSource::LT_Sun:
mesh_name = "directional_light_proxy.meshml";
break;
case LightSource::LT_Spot:
mesh_name = "spot_light_proxy.meshml";
break;
case LightSource::LT_TubeArea:
mesh_name = "tube_light_proxy.meshml";
break;
default:
BOOST_ASSERT(false);
break;
}
RenderModelPtr light_model = SyncLoadModel(mesh_name.c_str(), EAH_GPU_Read | EAH_Immutable,
CreateModelFactory<RenderModel>(), CreateMeshFactoryFunc);
this->Init(light, light_model);
}
MultiResSILLayer::MultiResSILLayer()
{
RenderFactory& rf = Context::Instance().RenderFactoryInstance();
RenderEngine& re = rf.RenderEngineInstance();
RenderDeviceCaps const & caps = re.DeviceCaps();
{
rl_quad_ = rf.MakeRenderLayout();
rl_quad_->TopologyType(RenderLayout::TT_TriangleStrip);
std::vector<float3> pos;
std::vector<uint16_t> index;
pos.push_back(float3(+1, +1, 1));
pos.push_back(float3(-1, +1, 1));
pos.push_back(float3(+1, -1, 1));
pos.push_back(float3(-1, -1, 1));
ElementInitData init_data;
init_data.row_pitch = static_cast<uint32_t>(pos.size() * sizeof(pos[0]));
init_data.slice_pitch = 0;
init_data.data = &pos[0];
rl_quad_->BindVertexStream(rf.MakeVertexBuffer(BU_Static, EAH_GPU_Read | EAH_Immutable, &init_data),
make_tuple(vertex_element(VEU_Position, 0, EF_BGR32F)));
}
vpl_tex_ = rf.MakeTexture2D(VPL_COUNT, 4, 1, 1, EF_ABGR16F, 1, 0, EAH_GPU_Read | EAH_GPU_Write, nullptr);
gbuffer_to_depth_derivate_pp_ = SyncLoadPostProcess("MultiRes.ppml", "GBuffer2DepthDerivate");
depth_derivate_mipmap_pp_ = SyncLoadPostProcess("MultiRes.ppml", "DepthDerivateMipMap");
gbuffer_to_normal_cone_pp_ = SyncLoadPostProcess("MultiRes.ppml", "GBuffer2NormalCone");
normal_cone_mipmap_pp_ = SyncLoadPostProcess("MultiRes.ppml", "NormalConeMipMap");
RenderEffectPtr subsplat_stencil_effect = SyncLoadRenderEffect("MultiRes.fxml");
subsplat_stencil_tech_ = subsplat_stencil_effect->TechniqueByName("SetSubsplatStencil");
subsplat_cur_lower_level_param_ = subsplat_stencil_effect->ParameterByName("cur_lower_level");
subsplat_is_not_first_last_level_param_ = subsplat_stencil_effect->ParameterByName("is_not_first_last_level");
subsplat_depth_deriv_tex_param_ = subsplat_stencil_effect->ParameterByName("depth_deriv_tex");
subsplat_normal_cone_tex_param_ = subsplat_stencil_effect->ParameterByName("normal_cone_tex");
subsplat_depth_normal_threshold_param_ = subsplat_stencil_effect->ParameterByName("depth_normal_threshold");
RenderEffectPtr vpls_lighting_effect = SyncLoadRenderEffect("VPLsLighting.fxml");
vpls_lighting_instance_id_tech_ = vpls_lighting_effect->TechniqueByName("VPLsLightingInstanceID");
vpls_lighting_no_instance_id_tech_ = vpls_lighting_effect->TechniqueByName("VPLsLightingNoInstanceID");
vpl_view_param_ = vpls_lighting_effect->ParameterByName("view");
vpl_proj_param_ = vpls_lighting_effect->ParameterByName("proj");
vpl_depth_near_far_invfar_param_ = vpls_lighting_effect->ParameterByName("depth_near_far_invfar");
vpl_light_pos_es_param_ = vpls_lighting_effect->ParameterByName("light_pos_es");
vpl_light_color_param_ = vpls_lighting_effect->ParameterByName("light_color");
vpl_light_falloff_param_ = vpls_lighting_effect->ParameterByName("light_falloff");
vpl_x_coord_param_ = vpls_lighting_effect->ParameterByName("x_coord");
vpl_gbuffer_tex_param_ = vpls_lighting_effect->ParameterByName("gbuffer_tex");
vpl_depth_tex_param_ = vpls_lighting_effect->ParameterByName("depth_tex");
*(vpls_lighting_effect->ParameterByName("vpls_tex")) = vpl_tex_;
*(vpls_lighting_effect->ParameterByName("vpl_params")) = float2(1.0f / VPL_COUNT, 0.5f / VPL_COUNT);
upsampling_pp_ = SyncLoadPostProcess("MultiRes.ppml", "Upsampling");
rl_vpl_ = SyncLoadModel("indirect_light_proxy.meshml", EAH_GPU_Read | EAH_Immutable, CreateModelFactory<RenderModel>(), CreateMeshFactory<StaticMesh>())->Mesh(0)->GetRenderLayout();
if (caps.instance_id_support)
{
rl_vpl_->NumInstances(VPL_COUNT);
}
}