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Meshes expose vertex buffers, part 1

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(compiles, but is currently half-implemented and broken)
This commit is contained in:
Alex Szpakowski
2020-01-19 15:03:19 -04:00
parent 816f132c9d
commit 25d9ae2ba0
12 changed files with 277 additions and 128 deletions
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src/modules/graphics/Buffer.h
+10 -2
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@@ -69,7 +69,7 @@ public:
};
Buffer(size_t size, BufferTypeFlags typeflags, BufferUsage usage, uint32 mapflags);
Buffer(Graphics *gfx, const Settings &settings, const std::vector<DataMember> &format, size_t arraylength);
Buffer(Graphics *gfx, const Settings &settings, const std::vector<DataMember> &members, size_t arraylength);
virtual ~Buffer();
size_t getSize() const { return size; }
@@ -78,6 +78,13 @@ public:
bool isMapped() const { return mapped; }
uint32 getMapFlags() const { return mapFlags; }
size_t getArrayLength() const { return arrayLength; }
size_t getArrayStride() const { return arrayStride; }
const std::vector<DataMember> &getDataMembers() const { return dataMembers; }
const DataMember &getDataMember(int index) const { return dataMembers[index]; }
size_t getMemberOffset(int index) const { return memberOffsets[index]; }
int getDataMemberIndex(const std::string &name) const;
/**
* Map the Buffer to client memory.
*
@@ -138,8 +145,9 @@ public:
protected:
std::vector<DataMember> format;
std::vector<DataMember> dataMembers;
std::vector<size_t> memberOffsets;
size_t arrayLength;
size_t arrayStride;
// The size of the buffer, in bytes.