*misc

1 files changed, 42 insertions, 0 deletions

diff --git a/Runtime/Graphics/GPUDataBuffers.cpp b/Runtime/Graphics/GPUDataBuffers.cpp
new file mode 100644
index 0000000..9e8df9f
--- /dev/null
+++ b/Runtime/Graphics/GPUDataBuffers.cpp
@@ -0,0 +1,42 @@
+#include "GPUDataBuffers.h"

+

+void foo()

+{

+    GPUDataBuffer<float> buf = GPUDataBuffer<float>(GL_ARRAY_BUFFER, GL_STATIC_DRAW);

+    int n = buf.GetComponentSize();

+}

+

+VBO::VBO()
+    : GPUDataBuffer<float>(GL_ARRAY_BUFFER, GL_STATIC_DRAW)
+{
+}
+VBO::VBO(GLenum usage)
+    : GPUDataBuffer<float>(GL_ARRAY_BUFFER, usage)
+{
+}
+

+VBO::~VBO()
+{
+}
+
+void VBO::AddVertexAttribute(int index, int numOfComps, int stride)
+{
+    VertexAttributeDescriptor attribute = VertexAttributeDescriptor();

+    attribute.index = index;

+    attribute.numOfComponents = numOfComps;

+    attribute.stride = stride;

+    m_Layout.attributes.push_back(attribute);

+}
+void VBO::AddVertexAttribute(VertexAttributeDescriptor& attribute)
+{
+    m_Layout.attributes.push_back(attribute);

+}
+int VBO::GetVertexAttributesCount()
+{
+    return m_Layout.attributes.size();
+}
+void VBO::ClearVertexAttribute()
+{
+    m_Layout.attributes.clear();

+}
+