com.palmap.gl.core

类 VertexArray

java.lang.Object

com.palmap.gl.core.VertexArray

public class VertexArray
extends java.lang.Object

Created by wtm on 2017/11/22. 简易封装 无vbo

字段概要

字段

限定符和类型	字段和说明
static int	COLOR_COUNT
static int	FLOAT_BYTE
static int	NORMAL_COUNT
static int	POSITION_COUNT
static int	TEXTURE_COOR_COUNT

构造器概要

构造器

构造器和说明
VertexArray(float[] vertexData, float[] colorData)
VertexArray(float[] vertexData, int vertexLength, float[] colorData)

方法概要

限定符和类型	方法和说明
int	getLength()
void	setVertexAttribPointer(int dataOffset, int attributeLocation, int componentCount, int stride)
void	setVertexColorAttribPointer(int dataOffset, int attributeLocation, int stride)
void	upDateBuffer(float[] vertexData, int offset, int count)
void	upDateColor(float red, float green, float blue, float alpha)
void	upDateColor(float red, float green, float blue, float alpha, int factorIndex, float factor)
void	upDateColor(int color)
void	upDateColorBuffer(float[] colorData, int offset, int count)

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

字段详细资料

POSITION_COUNT

public static final int POSITION_COUNT

另请参阅:

常量字段值

COLOR_COUNT

public static final int COLOR_COUNT

另请参阅:

常量字段值

FLOAT_BYTE

public static final int FLOAT_BYTE

另请参阅:

常量字段值

NORMAL_COUNT

public static final int NORMAL_COUNT

另请参阅:

常量字段值

TEXTURE_COOR_COUNT

public static final int TEXTURE_COOR_COUNT

另请参阅:

常量字段值

构造器详细资料

VertexArray

public VertexArray(float[] vertexData,
                   float[] colorData)

VertexArray

public VertexArray(float[] vertexData,
                   int vertexLength,
                   float[] colorData)

方法详细资料

setVertexAttribPointer

public void setVertexAttribPointer(int dataOffset,
                                   int attributeLocation,
                                   int componentCount,
                                   int stride)

setVertexColorAttribPointer

public void setVertexColorAttribPointer(int dataOffset,
                                        int attributeLocation,
                                        int stride)

upDateBuffer

public void upDateBuffer(float[] vertexData,
                         int offset,
                         int count)

upDateColorBuffer

public void upDateColorBuffer(float[] colorData,
                              int offset,
                              int count)

upDateColor

public void upDateColor(int color)

upDateColor

public void upDateColor(float red,
                        float green,
                        float blue,
                        float alpha)

getLength

public int getLength()

upDateColor

public void upDateColor(float red,
                        float green,
                        float blue,
                        float alpha,
                        int factorIndex,
                        float factor)