glUtils.h File Reference

#include <glm/glm.hpp>
#include <jGL/OpenGL/gl.h>

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Functions
void	subFullBuffer (GLuint &buffer, float *data, GLuint size)
	Substitute a GL_ARRAY_BUFFER fully.
void	enableBuffer (GLuint &buffer, GLuint attribute, GLuint size, GLuint divisor)
	Enable a GL_ARRAY_BUFFER.
void	createBuffer (GLuint &buffer, const float *data, GLuint dataSize, int drawType, GLuint attribute, GLuint size, GLuint divisor)
	Create a GL_ARRAY_BUFFER from data.

Function Documentation

createBuffer()

void createBuffer	(	GLuint &	buffer,
		const float *	data,
		GLuint	dataSize,
		int	drawType,
		GLuint	attribute,
		GLuint	size,
		GLuint	divisor
	)

Create a GL_ARRAY_BUFFER from data.

Parameters

buffer	the GL_ARRAY_BUFFER id.
data	the data to upload.
dataSize	the amount of data.
drawType	the draw type.
attribute	the vertex attribute.
size	dimension.
divisor	the instance divisor.

enableBuffer()

void enableBuffer	(	GLuint &	buffer,
		GLuint	attribute,
		GLuint	size,
		GLuint	divisor
	)

Enable a GL_ARRAY_BUFFER.

Parameters

buffer	the GL_ARRAY_BUFFER id.
attribute	the vertex attributed.
size	the dimension.
divisor	the intancing divisor.

subFullBuffer()

void subFullBuffer	(	GLuint &	buffer,
		float *	data,
		GLuint	size
	)

Substitute a GL_ARRAY_BUFFER fully.

Parameters

buffer	the GL_ARRAY_BUFFER id
data	the new data.
size	the size.