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混合2D/3D渲染，以测试DEPTH WRITER问题

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This commit is contained in:
hyzboy 2019-07-11 11:18:34 +08:00
parent 4412766ddf
commit e4b0518cbb
1 changed files with 86 additions and 59 deletions
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145
example/Vulkan/Geometry3D.cpp
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@ -20,26 +20,84 @@ private:
SceneNode render_root;
RenderList render_list;
vulkan::Material * material =nullptr;
vulkan::DescriptorSets * descriptor_sets =nullptr;
struct MDP
{
vulkan::Material * material =nullptr;
vulkan::DescriptorSets *descriptor_sets =nullptr;
vulkan::Pipeline * pipeline =nullptr;
}m3d,m2d;
vulkan::Renderable *ro_plane_grid[3];
vulkan::Pipeline * pipeline_line =nullptr;
vulkan::Renderable *ro_plane_grid[3],
*ro_round_rectangle =nullptr;
private:
bool InitMaterial()
bool InitMaterial(MDP *mdp,const OSString &vs,const OSString &fs)
{
material=shader_manage->CreateMaterial(OS_TEXT("res/shader/PositionColor3D.vert.spv"),
OS_TEXT("res/shader/FlatColor.frag.spv"));
if(!material)
mdp->material=shader_manage->CreateMaterial(vs,fs);
if(!mdp->material)
return(false);
descriptor_sets=material->CreateDescriptorSets();
mdp->descriptor_sets=mdp->material->CreateDescriptorSets();
db->Add(mdp->material);
db->Add(mdp->descriptor_sets);
return(true);
}
bool InitUBO(MDP *mdp)
{
if(!InitCameraUBO(mdp->descriptor_sets,mdp->material->GetUBO("world")))
return(false);
mdp->descriptor_sets->Update();
return(true);
}
bool InitPipeline(MDP *mdp,const VkPrimitiveTopology primitive)
{
AutoDelete<vulkan::PipelineCreater>
pipeline_creater=new vulkan::PipelineCreater(device,mdp->material,device->GetMainRenderPass(),device->GetExtent());
pipeline_creater->CloseCullFace();
pipeline_creater->Set(primitive);
mdp->pipeline=pipeline_creater->Create();
if(!mdp->pipeline)
return(false);
db->Add(mdp->pipeline);
return(true);
}
bool InitMDP(MDP *mdp,const VkPrimitiveTopology primitive,const OSString &vs,const OSString &fs)
{
if(!InitMaterial(mdp,vs,fs))
return(false);
if(!InitUBO(mdp))
return(false);
if(!InitPipeline(mdp,primitive))
return(false);
return(true);
}
bool InitScene()
{
const float rad90=hgl_ang2rad(90);
render_root.Add(db->CreateRenderableInstance(m2d.pipeline,m2d.descriptor_sets,ro_round_rectangle));
render_root.Add(db->CreateRenderableInstance(m3d.pipeline,m3d.descriptor_sets,ro_plane_grid[0]));
render_root.Add(db->CreateRenderableInstance(m3d.pipeline,m3d.descriptor_sets,ro_plane_grid[1]),rotate(rad90,0,1,0));
render_root.Add(db->CreateRenderableInstance(m3d.pipeline,m3d.descriptor_sets,ro_plane_grid[2]),rotate(rad90,1,0,0));
render_root.RefreshMatrix();
render_root.ExpendToList(&render_list);
db->Add(material);
db->Add(descriptor_sets);
return(true);
}
@ -61,56 +119,26 @@ private:
pgci.color.Set(0.75,0,0,1);
pgci.side_color.Set(1,0,0,1);
ro_plane_grid[0]=CreateRenderablePlaneGrid(db,material,&pgci);
ro_plane_grid[0]=CreateRenderablePlaneGrid(db,m3d.material,&pgci);
pgci.color.Set(0,0.75,0,1);
pgci.side_color.Set(0,1,0,1);
ro_plane_grid[1]=CreateRenderablePlaneGrid(db,material,&pgci);
ro_plane_grid[1]=CreateRenderablePlaneGrid(db,m3d.material,&pgci);
pgci.color.Set(0,0,0.75,1);
pgci.side_color.Set(0,0,1,1);
ro_plane_grid[2]=CreateRenderablePlaneGrid(db,material,&pgci);
}
ro_plane_grid[2]=CreateRenderablePlaneGrid(db,m3d.material,&pgci);
bool InitUBO()
{
if(!InitCameraUBO(descriptor_sets,material->GetUBO("world")))
return(false);
{
struct RoundRectangleCreateInfo rrci;
descriptor_sets->Update();
return(true);
}
rrci.scope.Set(SCREEN_WIDTH-30,10,20,20);
rrci.radius=5;
rrci.round_per=5;
bool InitPipeline()
{
AutoDelete<vulkan::PipelineCreater>
pipeline_creater=new vulkan::PipelineCreater(device,material,device->GetMainRenderPass(),device->GetExtent());
pipeline_creater->SetDepthTest(true);
pipeline_creater->SetDepthWrite(true);
pipeline_creater->CloseCullFace();
pipeline_creater->Set(PRIM_LINES);
pipeline_line=pipeline_creater->Create();
if(!pipeline_line)
return(false);
db->Add(pipeline_line);
return(true);
}
bool InitScene()
{
const float rad90=hgl_ang2rad(90);
render_root.Add(db->CreateRenderableInstance(pipeline_line,descriptor_sets,ro_plane_grid[0]));
render_root.Add(db->CreateRenderableInstance(pipeline_line,descriptor_sets,ro_plane_grid[1]),rotate(rad90,0,1,0));
render_root.Add(db->CreateRenderableInstance(pipeline_line,descriptor_sets,ro_plane_grid[2]),rotate(rad90,1,0,0));
render_root.RefreshMatrix();
render_root.ExpendToList(&render_list);
return(true);
ro_round_rectangle=CreateRenderableRoundRectangle(db,m2d.material,&rrci);
}
}
public:
@ -120,17 +148,16 @@ public:
if(!CameraAppFramework::Init(SCREEN_WIDTH,SCREEN_HEIGHT))
return(false);
if(!InitMaterial())
if(!InitMDP(&m3d,PRIM_LINES,OS_TEXT("res/shader/PositionColor3D.vert.spv"),
OS_TEXT("res/shader/FlatColor.frag.spv")))
return(false);
if(!InitMDP(&m2d,PRIM_TRIANGLE_FAN, OS_TEXT("res/shader/OnlyPosition.vert.spv"),
OS_TEXT("res/shader/FlatColor.frag.spv")))
return(false);
CreateRenderObject();
if(!InitUBO())
return(false);
if(!InitPipeline())
return(false);
if(!InitScene())
return(false);