Elevate::OpenGLVertexBuffer Class Reference

#include <OpenGLBuffer.h>

Inheritance diagram for Elevate::OpenGLVertexBuffer:

Public Member Functions
	OpenGLVertexBuffer (const void *vertices, uint32_t size)
virtual	~OpenGLVertexBuffer ()
virtual void	Bind () const override
virtual void	Unbind () const override
virtual void	SetLayout (const BufferLayout &layout) override
virtual const BufferLayout &	GetLayout () const override
virtual void	SetData (const void *newData, uint32_t size) override
virtual void	Resize (uint32_t size) override
Public Member Functions inherited from Elevate::VertexBuffer
	VertexBuffer (const void *vertices, uint32_t size)
virtual	~VertexBuffer ()=default
uint32_t	GetSize ()

Additional Inherited Members
Static Public Member Functions inherited from Elevate::VertexBuffer
static VertexBuffer *	Create (const void *vertices, const uint32_t size)
Protected Member Functions inherited from Elevate::VertexBuffer
void	SetSize (uint32_t newSize)

Detailed Description

Definition at line 7 of file OpenGLBuffer.h.

Constructor & Destructor Documentation

OpenGLVertexBuffer()

Elevate::OpenGLVertexBuffer::OpenGLVertexBuffer	(	const void *	vertices,
		uint32_t	size
	)

Definition at line 35 of file OpenGLBuffer.cpp.

        : VertexBuffer(vertices, size)
    {
        GLCheck(CreateBuffers(1, &m_rendererID));
        SetData(vertices, size);
    }

~OpenGLVertexBuffer()

Elevate::OpenGLVertexBuffer::~OpenGLVertexBuffer ( )

virtual

Definition at line 42 of file OpenGLBuffer.cpp.

    {
        // Check if the OpenGl context is still active before performing actions
        if (GraphicsContext::CanUseContext())
        {
            GLCheck(glDeleteBuffers(1, &m_rendererID));
        }
    }

Member Function Documentation

Bind()

void Elevate::OpenGLVertexBuffer::Bind ( ) const

overridevirtual

Implements Elevate::VertexBuffer.

Definition at line 51 of file OpenGLBuffer.cpp.

    {
        GLCheck(glBindBuffer(GL_ARRAY_BUFFER, m_rendererID));
    }

GetLayout()

virtual const BufferLayout & Elevate::OpenGLVertexBuffer::GetLayout ( ) const

inlineoverridevirtual

Implements Elevate::VertexBuffer.

Definition at line 17 of file OpenGLBuffer.h.

{ return m_layout; }

Resize()

void Elevate::OpenGLVertexBuffer::Resize ( uint32_t  size )

overridevirtual

Implements Elevate::VertexBuffer.

Definition at line 79 of file OpenGLBuffer.cpp.

    {
        if (m_rendererID != 0 && data)
        {
            GLCheck(NamedBufferData(m_rendererID, GL_ARRAY_BUFFER, newSize, data, GL_DYNAMIC_DRAW));
            SetSize(newSize);
        }
        else
        {
            EE_CORE_ERROR("ERROR : (OpenGLVertexBuffer::Resize) You must initialize the VertexBuffer before resizing it.");
        }
    }

SetData()

void Elevate::OpenGLVertexBuffer::SetData ( const void *  newData, uint32_t  size  )

overridevirtual

Implements Elevate::VertexBuffer.

Definition at line 61 of file OpenGLBuffer.cpp.

    {
        if (m_rendererID != 0)
        {
            data = newData;
            SetSize(size);
 
            if (newData)
            {
                GLCheck(NamedBufferData(m_rendererID, GL_ARRAY_BUFFER, size, data, GL_DYNAMIC_DRAW));
            }
        }
        else
        {
            EE_CORE_ERROR("ERROR : (OpenGLVertexBuffer::SetData) Buffer is not initialized yet.");
        }
    }

SetLayout()

virtual void Elevate::OpenGLVertexBuffer::SetLayout ( const BufferLayout &  layout )

inlineoverridevirtual

Implements Elevate::VertexBuffer.

Definition at line 16 of file OpenGLBuffer.h.

{ m_layout = layout; }

Unbind()

void Elevate::OpenGLVertexBuffer::Unbind ( ) const

overridevirtual

Implements Elevate::VertexBuffer.

Definition at line 56 of file OpenGLBuffer.cpp.

    {
        GLCheck(glBindBuffer(GL_ARRAY_BUFFER, 0));
    }

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The documentation for this class was generated from the following files:

• ElevateEngine/src/ElevateEngine/Renderer/OpenGL/OpenGLBuffer.h
• ElevateEngine/src/ElevateEngine/Renderer/OpenGL/OpenGLBuffer.cpp