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继续ds(未完成)

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This commit is contained in:
hyzboy 2019-06-28 20:46:32 +08:00
parent 60d31a4886
commit dcc41f2073
2 changed files with 48 additions and 57 deletions
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98
example/Vulkan/Deferred.cpp
View File

@ -35,14 +35,10 @@ private:
vulkan::Pipeline * pipeline;
};//
SubpassParam sp_gbuffer_opaque;
SubpassParam sp_gbuffer_alpha_test;
SubpassParam sp_ds_composition;
SubpassParam sp_gbuffer;
SubpassParam sp_composition;
vulkan::Renderable *ro_sphere;
vulkan::Buffer * ubo_atomsphere =nullptr;
AtomsphereData atomsphere_data;
private:
@ -60,50 +56,37 @@ private:
return(true);
}
void CreateRenderObject()
bool InitGBufferPipeline(SubpassParam *sp)
{
ro_sphere=CreateRenderableSphere(db,material,128);
}
bool InitAtomsphereUBO(vulkan::DescriptorSets *desc_set,uint bindpoint)
{
atomsphere_data.position.Set(0,0.1f,-1.0f);
atomsphere_data.intensity=22.0f;
atomsphere_data.scattering_direction=0.758f;
ubo_atomsphere=db->CreateUBO(sizeof(AtomsphereData),&atomsphere_data);
if(!ubo_atomsphere)
vulkan::PipelineCreater *pipeline_creater=new vulkan::PipelineCreater(device,sp->material,device->GetRenderPass(),device->GetExtent());
pipeline_creater->SetDepthTest(true);
pipeline_creater->SetDepthWrite(true);
pipeline_creater->SetCullMode(VK_CULL_MODE_BACK_BIT);
pipeline_creater->Set(PRIM_TRIANGLES);
sp->pipeline=pipeline_creater->Create();
if(!sp->pipeline)
return(false);
return desc_set->BindUBO(bindpoint,*ubo_atomsphere);
}
db->Add(sp->pipeline);
bool InitUBO()
{
if(!InitCameraUBO(descriptor_sets,material->GetUBO("world")))
return(false);
if(!InitAtomsphereUBO(descriptor_sets,material->GetUBO("sun")))
return(false);
descriptor_sets->Update();
delete pipeline_creater;
return(true);
}
bool InitPipeline()
bool InitCompositionPipeline(SubpassParam *sp)
{
vulkan::PipelineCreater *pipeline_creater=new vulkan::PipelineCreater(device,material,device->GetRenderPass(),device->GetExtent());
pipeline_creater->SetDepthTest(true);
pipeline_creater->SetDepthWrite(true);
vulkan::PipelineCreater *pipeline_creater=new vulkan::PipelineCreater(device,sp->material,device->GetRenderPass(),device->GetExtent());
pipeline_creater->SetDepthTest(false);
pipeline_creater->SetDepthWrite(false);
pipeline_creater->SetCullMode(VK_CULL_MODE_NONE);
pipeline_creater->Set(PRIM_TRIANGLES);
pipeline_solid=pipeline_creater->Create();
sp->pipeline=pipeline_creater->Create();
if(!pipeline_solid)
if(!sp->pipeline)
return(false);
db->Add(pipeline_solid);
db->Add(sp->pipeline);
delete pipeline_creater;
return(true);
@ -111,14 +94,35 @@ private:
bool InitMaterial()
{
InitSubpass(&sp_gbuffer_opaque, OS_TEXT("gbuffer_opaque.vert.spv"), OS_TEXT("gbuffer_opaque.frag.spv") );
//InitSubpass(&sp_gbuffer_alpha_test, OS_TEXT("sp_gbuffer_alpha_test.vert.spv"), OS_TEXT("sp_gbuffer_alpha_test.frag.spv") );
InitSubpass(&sp_ds_composition, OS_TEXT("ds_composition.vert.spv"), OS_TEXT("ds_composition.frag.spv") );
InitSubpass(&sp_gbuffer, OS_TEXT("gbuffer_opaque.vert.spv"),OS_TEXT("gbuffer_opaque.frag.spv"));
InitSubpass(&sp_composition, OS_TEXT("ds_composition.vert.spv"),OS_TEXT("ds_composition.frag.spv"));
InitGBufferPipeline(&sp_gbuffer);
InitCompositionPipeline(&sp_composition);
}
bool InitScene()
void CreateRenderObject(vulkan::Material *mtl)
{
render_root.Add(db->CreateRenderableInstance(pipeline_solid,descriptor_sets,ro_sphere),scale(1000));
ro_sphere=CreateRenderableSphere(db,mtl,128);
}
bool InitUBO(SubpassParam *sp)
{
if(!InitCameraUBO(sp->desc_sets,sp->material->GetUBO("world")))
return(false);
sp->desc_sets->Update();
return(true);
}
bool InitScene(SubpassParam *sp)
{
if(!InitUBO(sp))
return(false);
CreateRenderObject(sp->material);
render_root.Add(db->CreateRenderableInstance(sp->pipeline,sp->desc_sets,ro_sphere),scale(1000));
render_root.RefreshMatrix();
render_root.ExpendToList(&render_list);
@ -136,15 +140,7 @@ public:
if(!InitMaterial())
return(false);
CreateRenderObject();
if(!InitUBO())
return(false);
if(!InitPipeline())
return(false);
if(!InitScene())
if(!InitScene(&sp_gbuffer))
return(false);
return(true);

7
example/Vulkan/VulkanAppFramework.h
View File

@ -133,12 +133,7 @@ public:
void InitCommandBuffer()
{
if(cmd_buf)
{
for(uint i=0;i<swap_chain_count;i++)
delete cmd_buf[i];
delete[] cmd_buf;
}
SAFE_CLEAR_OBJECT_ARRAY(cmd_buf,swap_chain_count);
swap_chain_count=device->GetSwapChainImageCount();
{