OpenGL部分函数备注

1.glRect

void glRectd	(	GLdouble x1 , GLdouble y1 , GLdouble x2 , GLdouble y2 );
void glRectf	(	GLfloat x1 , GLfloat y1 , GLfloat x2 , GLfloat y2 );
void glRecti	(	GLint x1 , GLint y1 , GLint x2 , GLint y2 );
void glRects	(	GLshort x1 , GLshort y1 , GLshort x2 , GLshort y2 );

x1,y1,为左下点，x2,y2为右上点。

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2.glColor-set current color

void glColor3b(	GLbyte	red,
	GLbyte	green,
	GLbyte	blue);

void glColor3s(	GLshort	red,
	GLshort	green,
	GLshort	blue);

void glColor3i(	GLint	red,
	GLint	green,
	GLint	blue);

void glColor3f(	GLfloat	red,
	GLfloat	green,
	GLfloat	blue);

void glColor3d(	GLdouble	red,
	GLdouble	green,
	GLdouble	blue);

void glColor3ub(	GLubyte	red,
	GLubyte	green,
	GLubyte	blue);

void glColor3us(	GLushort	red,
	GLushort	green,
	GLushort	blue);

void glColor3ui(	GLuint	red,
	GLuint	green,
	GLuint	blue);

void glColor4b(	GLbyte	red,
	GLbyte	green,
	GLbyte	blue,
	GLbyte	alpha);

void glColor4s(	GLshort	red,
	GLshort	green,
	GLshort	blue,
	GLshort	alpha);

void glColor4i(	GLint	red,
	GLint	green,
	GLint	blue,
	GLint	alpha);

void glColor4f(	GLfloat	red,
	GLfloat	green,
	GLfloat	blue,
	GLfloat	alpha);

void glColor4d(	GLdouble	red,
	GLdouble	green,
	GLdouble	blue,
	GLdouble	alpha);

void glColor4ub(	GLubyte	red,
	GLubyte	green,
	GLubyte	blue,
	GLubyte	alpha);

void glColor4us(	GLushort	red,
	GLushort	green,
	GLushort	blue,
	GLushort	alpha);

void glColor4ui(	GLuint	red,
	GLuint	green,
	GLuint	blue,
	GLuint	alpha);

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3.glPolygonStipple 

C Specification

void glPolygonStipple(

const GLubyte *

pattern);

Parameters

pattern

Specifies a pointer to a 32 × 32 stipple pattern that will be unpacked from memory in the same way that glDrawPixels unpacks pixels.