91av视频/亚洲h视频/操亚洲美女/外国一级黄色毛片 - 国产三级三级三级三级

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    文件類型: .rar
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    發布日期: 2023-11-06
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資源簡介

圖形學的實驗~鼠標畫線、鍵盤移動、創建顏色選擇菜單三個功能皆實現了。如果項目運行有BUG的話，直接把cpp文件里的代碼復制過去新建個項目就可以了

資源截圖

代碼片段和文件信息 

#include?“stdafx.h“
#include????
#include????
#include????
GLfloat?vVertex[]?=?{?100?150?500?450?};
GLsizei?winWidth?=?800?winHeight?=?600;?//?窗口的大小
GLfloat?red?=?0.0?green?=?0.0?blue?=?0.0;?//顏色
GLenum?fillMode?=?GL_SMOOTH;
bool?Line?Circle?Rectanger;
int?xstart?ystart?xend?yend;//鼠標的坐標
float?r;//圓的半徑
int?NUM?=?200;//?定義繪制圓時用的頂點數（用頂點組成的線段逼近圓）（new）


void?fillOption（GLint?s）?{
	//glutPostRedisplay（）;
}

void?colorselection（GLint?selectedOption）
{
	switch?（selectedOption）?{
	case?1:red?=?true;?green?=?false;?blue?=?false;?break;
	case?2:red?=?false;?green?=?true;?blue?=?false;?break;
	case?3:red?=?false;?green?=?false;?blue?=?true;?break;
	}
}
void?lineSegment（void）
{
	glLineWidth（10）;
	glClear（GL_COLOR_BUFFER_BIT）;??//?Clear?display?window.
	glColor3f（1.0?0.0?0.0）;??????//?Set?line?segment?color?to?green.
	glBegin（GL_LINES）;
	glVertex2i（vVertex[0]?vVertex[1]）;???????//?Specify?line-segment?geometry.
	glVertex2i（vVertex[2]?vVertex[3]）;????????//起點坐標，x橫坐標，y縱坐標
	glEnd（）;
	glFlush（）;?????//?Process?all?OpenGL?routines?as?quickly?as?possible.
}

void?mousemove（int?xmove?int?ymove）
{
	if?（red）?{
		glColor3f（1.0?0.0?0.0）;
	}
	else?if?（green）
	{
		glColor3f（0.0?1.0?0.0）;
	}
	else?{
		glColor3f（0.0?0.0?1.0）;
	}
	glEnable（GL_COLOR_LOGIC_OP）;
	glLogicOp（GL_XOR）;
	glBegin（GL_LINES）;
	glVertex2i（xstart?ystart）;
	glVertex2i（xend?yend）;
	glEnd（）;
	xend?=?xmove;
	yend?=?winHeight?-?ymove;
	glLineWidth（10）;
	glBegin（GL_LINES）;
	glVertex2i（xstart?ystart）;
	glVertex2i（xend?yend）;
	glEnd（）;
	glFlush（）;
}

void?mouseud（int?btn?int?state?int?x?int?y）
{

	if?（btn?==?GLUT_LEFT_BUTTON?&&?state?==?GLUT_DOWN）
	{
		xstart?=?x;
		ystart?=?winHeight?-?y;
		xend?=?xstart;
		yend?=?ystart;
	}
	else?if?（btn?==?GLUT_LEFT_BUTTON?&&?state?==?GLUT_UP）
	{
		xend?=?x;
		yend?=?winHeight?-?y;
		glDisable（GL_COLOR_LOGIC_OP）;
		if?（red）?{
			glColor3f（1.0?0.0?0.0）;
		}
		else?if?（green）
		{
			glColor3f（0.0?1.0?0.0）;
		}
		else?{
			glColor3f（0.0?0.0?1.0）;
		}
		glLineWidth（10）;
		glBegin（GL_LINES）;
		glVertex2i（xstart?ystart）;
		glVertex2i（xend?yend）;
		glEnd（）;
		glFlush（）;
	}
}
//鍵盤移動
void?SpecialKeys（int?key?int?x?int?y）
{
	GLfloat?stepSize?=?10;??//增加的步量??
	GLfloat?blockX?=?0;
	GLfloat?blockY?=?0;

	//上??
	if?（key?==?GLUT_KEY_UP）
	{
		blockY?+=?stepSize;
	}

	//下??
	if?（key?==?GLUT_KEY_DOWN）
	{
		blockY?-=?stepSize;
	}

	//左??
	if?（key?==?GLUT_KEY_LEFT）
	{
		blockX?-=?stepSize;
	}

	//右??
	if?（key?==?GLUT_KEY_RIGHT）
	{
		blockX?+=?stepSize;
	}
	//改變頂點數據??
	vVertex[0]?=?vVertex[0]?+?blockX;
	vVertex[1]?=?vVertex[1]?+?blockY;

	vVertex[2]?=?vVertex[2]?+?blockX;
	vVertex[3]?=?vVertex[3]?+?blockY;


	glutPostRedisplay（）;?//更新窗口內容??
}

void?init（void）
{
	glClearColor（1.0?1.0?1.0?1.0）;?//設置窗口顏色為白色
	glMatrixMode（GL_PROJECTION）;???????//?Set?projection?parameters.
	gluOrtho2D（0.0

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件??????69632??2017-04-16?21:42??Experiment3\Debug\Experiment3.exe

?????文件?????957872??2017-04-16?21:42??Experiment3\Debug\Experiment3.ilk

?????文件?????961536??2017-04-16?21:42??Experiment3\Debug\Experiment3.pdb

?????文件?????218624??2017-04-13?18:36??Experiment3\Debug\freeglut.dll

?????文件?????337408??2017-04-13?18:36??Experiment3\Debug\glew32.dll

?????文件?????350720??2017-04-13?18:36??Experiment3\Debug\glewinfo.exe

?????文件??????43520??2017-04-13?18:36??Experiment3\Debug\glfw3.dll

?????文件?????222720??2017-04-13?18:36??Experiment3\Debug\visualinfo.exe

?????文件???????2290??2017-04-16?21:42??Experiment3\Experiment3\Debug\cl.command.1.tlog

?????文件??????21146??2017-04-16?21:42??Experiment3\Experiment3\Debug\CL.read.1.tlog

?????文件???????1338??2017-04-16?21:42??Experiment3\Experiment3\Debug\CL.write.1.tlog

?????文件?????????98??2017-04-16?21:42??Experiment3\Experiment3\Debug\Experiment3.lastbuildstate

?????文件???????2631??2017-04-16?21:42??Experiment3\Experiment3\Debug\Experiment3.log

?????文件?????164769??2017-04-16?21:42??Experiment3\Experiment3\Debug\Experiment3.obj

?????文件????1245184??2017-04-13?18:46??Experiment3\Experiment3\Debug\Experiment3.pch

?????文件??????????2??2017-04-16?21:42??Experiment3\Experiment3\Debug\link-cvtres.read.1.tlog

?????文件??????????2??2017-04-16?21:42??Experiment3\Experiment3\Debug\link-cvtres.write.1.tlog

?????文件??????????2??2017-04-16?21:42??Experiment3\Experiment3\Debug\link-rc.read.1.tlog

?????文件??????????2??2017-04-16?21:42??Experiment3\Experiment3\Debug\link-rc.write.1.tlog

?????文件??????????2??2017-04-16?21:42??Experiment3\Experiment3\Debug\link.17452-cvtres.read.1.tlog

?????文件??????????2??2017-04-16?21:42??Experiment3\Experiment3\Debug\link.17452-cvtres.write.1.tlog

?????文件??????????2??2017-04-16?21:42??Experiment3\Experiment3\Debug\link.17452-rc.read.1.tlog

?????文件??????????2??2017-04-16?21:42??Experiment3\Experiment3\Debug\link.17452-rc.write.1.tlog

?????文件??????????2??2017-04-16?21:42??Experiment3\Experiment3\Debug\link.17452.read.1.tlog

?????文件??????????2??2017-04-16?21:42??Experiment3\Experiment3\Debug\link.17452.write.1.tlog

?????文件???????2572??2017-04-16?21:42??Experiment3\Experiment3\Debug\link.command.1.tlog

?????文件???????4106??2017-04-16?21:42??Experiment3\Experiment3\Debug\link.read.1.tlog

?????文件????????920??2017-04-16?21:42??Experiment3\Experiment3\Debug\link.write.1.tlog

?????文件??????11807??2017-04-13?18:46??Experiment3\Experiment3\Debug\stdafx.obj

?????文件?????519168??2017-04-16?21:42??Experiment3\Experiment3\Debug\vc110.idb

............此處省略76個文件信息

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