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use PRIM_2D_RECTANGLES instead PRIM_RECTANGLES

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This commit is contained in:
hyzboy 2020-07-28 18:48:23 +08:00
parent a95bd6a4b4
commit 331bcd236e
2 changed files with 3 additions and 3 deletions
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2
inc/hgl/graph/vulkan/VKPrimivate.h
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@ -14,7 +14,7 @@
#define PRIM_TRIANGLES_ADJ VK_PRIMITIVE_TOPOLOGY_TRIANGLE_LIST_WITH_ADJACENCY ///<代表一个有六个顶点的Primitive,其中第1,3,5个顶点代表一个Triangle,而地2,4,6个点提供邻近信息.(由1起算)
#define PRIM_TRIANGLE_STRIP_ADJ VK_PRIMITIVE_TOPOLOGY_TRIANGLE_STRIP_WITH_ADJACENCY ///<4+2N个Vertices代表N个Primitive,其中1,3,5,7,9...代表原本的Triangle strip形成Triangle,而2,4,6,8,10...代表邻近提供信息的点.(由1起算)
#define PRIM_PATCHS VK_PRIMITIVE_TOPOLOGY_PATCH_LIST
#define PRIM_RECTANGLES 0x100 ///<矩形(并非原生支持。以画点形式在每个点的Position中传递Left,Top,Width,Height。在Geometry Shader中转换为2个三角形。用于2D游戏或UI)
#define PRIM_2D_RECTANGLES 0x100 ///<矩形(并非原生支持。以画点形式在每个点的Position中传递Left,Top,Width,Height。在Geometry Shader中转换为2个三角形。用于2D游戏或UI)
#define PRIM_BEGIN VK_PRIMITIVE_TOPOLOGY_POINT_LIST
#define PRIM_END VK_PRIMITIVE_TOPOLOGY_PATCH_LIST
constexpr uint32_t PRIM_RANGE =PRIM_END-PRIM_BEGIN+1;

4
src/RenderDevice/Vulkan/VKPipeline.cpp
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@ -220,12 +220,12 @@ PipelineCreater::PipelineCreater(Device *dev,const Material *material,const Rend
bool PipelineCreater::Set(const uint topology,bool restart)
{
if(topology<PRIM_BEGIN||topology>PRIM_END)
if(topology!=PRIM_RECTANGLES)return(false);
if(topology!=PRIM_2D_RECTANGLES)return(false);
inputAssembly.sType = VK_STRUCTURE_TYPE_PIPELINE_INPUT_ASSEMBLY_STATE_CREATE_INFO;
inputAssembly.pNext = nullptr;
inputAssembly.flags = 0;
inputAssembly.topology = VkPrimitiveTopology(topology==PRIM_RECTANGLES?VK_PRIMITIVE_TOPOLOGY_POINT_LIST:topology);
inputAssembly.topology = VkPrimitiveTopology(topology==PRIM_2D_RECTANGLES?VK_PRIMITIVE_TOPOLOGY_POINT_LIST:topology);
inputAssembly.primitiveRestartEnable = restart;
pipelineInfo.pInputAssemblyState = &inputAssembly;