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optimized names and comment

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HuYingzhuo(hugo/hyzboy) 2023-05-06 10:38:35 +08:00
parent 21201b1695
commit 2336c7cdf1
1 changed files with 45 additions and 37 deletions
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82
src/SceneGraph/RenderNode2D.cpp
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@ -65,9 +65,8 @@ namespace hgl
{
uint count;
VBO *local_to_world[3];
VkBuffer buffer[3];
VBO *l2w_vbo[3];
VkBuffer l2w_buffer[3];
public:
@ -83,9 +82,9 @@ namespace hgl
void Clear()
{
SAFE_CLEAR(local_to_world[0])
SAFE_CLEAR(local_to_world[1])
SAFE_CLEAR(local_to_world[2])
SAFE_CLEAR(l2w_vbo[0])
SAFE_CLEAR(l2w_vbo[1])
SAFE_CLEAR(l2w_vbo[2])
count=0;
}
@ -96,8 +95,8 @@ namespace hgl
for(uint i=0;i<3;i++)
{
local_to_world[i]=dev->CreateVBO(VF_V4F,count);
buffer[i]=local_to_world[i]->GetBuffer();
l2w_vbo[i]=dev->CreateVBO(VF_V4F,count);
l2w_buffer[i]=l2w_vbo[i]->GetBuffer();
}
}
@ -108,7 +107,7 @@ namespace hgl
for(uint col=0;col<3;col++)
{
tp=(glm::vec4 *)(local_to_world[col]->Map());
tp=(glm::vec4 *)(l2w_vbo[col]->Map());
rn=render_node;
@ -119,7 +118,7 @@ namespace hgl
++rn;
}
local_to_world[col]->Unmap();
l2w_vbo[col]->Unmap();
}
}
};//struct RenderNode2DExtraBuffer
@ -248,44 +247,53 @@ namespace hgl
const VIL *vil=last_mi->GetVIL();
if(vil->GetCount(VertexInputGroup::Basic)!=vid->binding_count)
return(false); //这里基本不太可能，因为CreateRenderable时就会检查值是否一样
return(false); //这里基本不太可能，因为CreateRenderable时就会检查值是否一样
uint count=0;
//vid信息来自于Primitive，它只提供模型本身的vbo数据
hgl_cpy(buffer_list,vid->buffer_list,vid->binding_count);
hgl_cpy(buffer_offset,vid->buffer_offset,vid->binding_count);
if(binding_count==vid->binding_count)
return(true);
count=vid->binding_count;
const uint bone_binding_count=vil->GetCount(VertexInputGroup::Bone);
if(bone_binding_count>0) //有骨骼矩阵信息
//Basic组，它所有的VBO信息均来自于Primitive，由vid参数传递进来
{
if(bone_binding_count!=2) //只有BoneID/BondWeight，，，不是2的话根本就不对
return(false);
hgl_cpy(buffer_list,vid->buffer_list,vid->binding_count);
hgl_cpy(buffer_offset,vid->buffer_offset,vid->binding_count);
count+=bone_binding_count;
if(binding_count==vid->binding_count)
return(true);
count=vid->binding_count;
}
const uint l2w_binding_count=vil->GetCount(VertexInputGroup::LocalToWorld);
if(l2w_binding_count>0) //有变换矩阵信息
//Bone组，暂未支持
{
if(vil->GetCount(VertexInputGroup::LocalToWorld)!=3) //2D的l2w使用mat3x4，应该只有3个
return(false);
const uint bone_binding_count=vil->GetCount(VertexInputGroup::Bone);
hgl_cpy(buffer_list+count,extra_buffer->buffer,3);
if(bone_binding_count>0) //有骨骼矩阵信息
{
if(bone_binding_count!=2) //只有BoneID/BondWeight，，，不是2的话根本就不对
return(false);
for(uint i=0;i<3;i++)
buffer_offset[count+i]=first*16; //16
count+=l2w_binding_count;
count+=bone_binding_count;
}
}
//LocalToWorld组，由RenderList合成
{
const uint l2w_binding_count=vil->GetCount(VertexInputGroup::LocalToWorld);
if(l2w_binding_count>0) //有变换矩阵信息
{
if(l2w_binding_count!=3) //2D的l2w使用mat3x4f，应该只有3个
return(false);
hgl_cpy(buffer_list+count,extra_buffer->l2w_buffer,3);
for(uint i=0;i<3;i++)
buffer_offset[count+i]=first*16; //mat3x4f每列都是rgba32f，自然是16字节
count+=l2w_binding_count;
}
}
//
if(count!=binding_count)
{
//还有没支持的绑定组？？？？
@ -306,7 +314,7 @@ namespace hgl
last_mi=nullptr;
last_vid=nullptr;
//这里未来尝试换pipeline，但是不换mi/primitive是否需要重新绑定
//这里未来尝试换pipeline同时不换mi/primitive是否需要重新绑定primitive
}
if(last_mi!=ri->mi)