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大小: 20.48MB文件類型: .rar金幣: 1下載: 0 次發(fā)布日期: 2023-08-05
- 語(yǔ)言: 其他
- 標(biāo)簽: opengl??粒子系統(tǒng)??
資源簡(jiǎn)介
基于opengl做的一個(gè)粒子系統(tǒng)作業(yè)，包括雪景，花瓣，流星和粒子字母,代碼清晰，適合初學(xué)者學(xué)習(xí). ps:dlut的就不要下了
代碼片段和文件信息
#include?“particle.h“
#include?“word.h“
#include?“Tree.h“
#include?“Snow.h“
#include?“Star.h“
GLuint?texture[15];//用于裝紋理名稱的數(shù)組
float?angle?=?0;
AUX_RGBImageRec?*LoadBMP（char?*Filename）
{
FILE?*File?=?NULL;
if?（!Filename）
{
return?NULL;
}
File?=?fopen（Filename?“r“）;
if?（File）
{
fclose（File）;
return?auxDIBImageLoad（Filename）;
}
return?NULL;
}
int?LoadGLTextures（）
{
int?Status?=?FALSE;
AUX_RGBImageRec?*TextureImage[15];//用于裝位圖資源的數(shù)組?
memset（TextureImage?0?sizeof（void?*）?*?2）;//初始化指針數(shù)組
char?*pictures[]?=?{//?創(chuàng)建一個(gè)位圖名稱數(shù)組
“Debug/wall.bmp“
“Debug/snowball.bmp“
“Debug/ground.bmp“
“Debug/tree.bmp“
“Debug/flower.bmp“
“Debug/flower1.bmp“
“Debug/flower2.bmp“
“Debug/flower3.bmp“
“Debug/flower4.bmp“
“Debug/sky.bmp“
“Debug/wall_2.bmp“
“Debug/snow.bmp“
“Debug/tree_2.bmp“
“Debug/stone.bmp“
“Debug/moon.bmp“
};
for?（int?i?=?0;?i? {
if?（TextureImage[i]?=?LoadBMP（pictures[i]））//?加載位圖i成功，修改狀態(tài)標(biāo)志變量Status為TRUE
{
Status?=?TRUE;
glGenTextures（1?&texture[i]）;?????//?為第i個(gè)位圖創(chuàng)建紋理
glBindTexture（GL_TEXTURE_2D?texture[i]）;//?將生成的紋理的名稱綁定到指定的紋理上
glTexImage2D（GL_TEXTURE_2D?0?3?TextureImage[i]->sizeX?TextureImage[i]->sizeY?0?GL_RGB?GL_UNSIGNED_BYTE?TextureImage[i]->data）;
glTexParameteri（GL_TEXTURE_2D?GL_TEXTURE_MIN_FILTER?GL_LINEAR）;
glTexParameteri（GL_TEXTURE_2D?GL_TEXTURE_MAG_FILTER?GL_LINEAR）;
}
if?（TextureImage[i]）?????????//?釋放位圖數(shù)組占用的內(nèi)存空間
{
if?（TextureImage[i]->data）
{
free（TextureImage[i]->data）;
}
free（TextureImage[i]）;
}
}
return?Status;
}
void?UpdateDown（）
{
x?+=?vx;
y?+=?vy;
z?+=?vz;
/**?更新速度?*/
vy?+=?ay;
}
void?Tree_DrawGround（）
{
glPushMatrix（）;
glTranslatef（0.0f?0.0f?-6.0f）;
glRotatef（0?0.0f?1.0f?0.0f）;
/**?指定紋理?*/
glBindTexture（GL_TEXTURE_2D?texture[2]）;
glColor4ub（255?255?255?255）;
glNormal3f（0.0f?1.0f?0.0f）;
glBegin（GL_QUADS）;
glTexCoord2f（0.0f?0.0f）;?glVertex3f（-5?-1.0f?5）;
glTexCoord2f（1.0f?0.0f）;?glVertex3f（5?-1.0f?5）;
glTexCoord2f（1.0f?1.0f）;?glVertex3f（5?-1.0f?-5）;
glTexCoord2f（0.0f?1.0f）;?glVertex3f（-5?-1.0f?-5）;
glEnd（）;
//樹(shù)的繪制
glBindTexture（GL_TEXTURE_2D?texture[3]）;
glColor4ub（255?255?255?255）;
glNormal3f（0.0f?1.0f?0.0f）;
glBegin（GL_QUADS）;
glTexCoord2f（0.0f?0.0f）;?glVertex3f（-2?-1.0?-1）;
glTexCoord2f（1.0f?0.0f）;?glVertex3f（2?-1.0?-1）;
glTexCoord2f（1.0f?1.0f）;?glVertex3f（2?2.15f?-1）;
glTexCoord2f（0.0f?1.0f）;?glVertex3f（-2?2.15f?-1）;
glEnd（）;
glBindTexture（GL_TEXTURE_2D?texture[3]）;
glColor4ub（255?255?255?255）;
glNormal3f（0.0f?1.0f?0.0f）;
glBegin（GL_QUADS）;
glTexCoord2f（0.0f?0.0f）;?glVertex3f（1?-1.0?1）;
glTexCoord2f（1.0f?0.0f）;?glVertex3f（4?-1.0?1）;
glTexCoord2f（1.0f?1.0f）;?glVertex3f（4?2.15f?1）;
glTexCoord2f（0.0f?1.0f）;?glVertex3f（1?2.15f?1）;
glEnd（）;
glBindTexture（GL_TEXTURE_2D?texture[3?屬性????????????大小?????日期????時(shí)間???名稱
-----------?---------??----------?-----??----
????..A..H.?????77312??2018-05-05?14:48??大作業(yè)——最終修訂版\ConsoleApplication1\.vs\ConsoleApplication1\v14\.suo
?????文件???????7905??2018-05-05?14:05??大作業(yè)——最終修訂版\ConsoleApplication1\ConsoleApplication1\ConsoleApplication1.vcxproj
?????文件???????1854??2018-05-05?14:05??大作業(yè)——最終修訂版\ConsoleApplication1\ConsoleApplication1\ConsoleApplication1.vcxproj.filters
?????文件???????4734??2018-05-05?14:47??大作業(yè)——最終修訂版\ConsoleApplication1\ConsoleApplication1\Debug\ConsoleA.E4FB0AA3.tlog\CL.command.1.tlog
?????文件?????199964??2018-05-05?14:47??大作業(yè)——最終修訂版\ConsoleApplication1\ConsoleApplication1\Debug\ConsoleA.E4FB0AA3.tlog\CL.read.1.tlog
?????文件???????4426??2018-05-05?14:47??大作業(yè)——最終修訂版\ConsoleApplication1\ConsoleApplication1\Debug\ConsoleA.E4FB0AA3.tlog\CL.write.1.tlog
?????文件????????237??2018-05-05?14:47??大作業(yè)——最終修訂版\ConsoleApplication1\ConsoleApplication1\Debug\ConsoleA.E4FB0AA3.tlog\ConsoleApplication1.lastbuildstate
?????文件???????2502??2018-05-05?14:47??大作業(yè)——最終修訂版\ConsoleApplication1\ConsoleApplication1\Debug\ConsoleA.E4FB0AA3.tlog\li
?????文件???????6046??2018-05-05?14:47??大作業(yè)——最終修訂版\ConsoleApplication1\ConsoleApplication1\Debug\ConsoleA.E4FB0AA3.tlog\li
?????文件???????1538??2018-05-05?14:47??大作業(yè)——最終修訂版\ConsoleApplication1\ConsoleApplication1\Debug\ConsoleA.E4FB0AA3.tlog\li
?????文件???????2412??2018-05-05?14:47??大作業(yè)——最終修訂版\ConsoleApplication1\ConsoleApplication1\Debug\ConsoleApplication1.Build.CppClean.log
?????文件????????385??2018-05-05?14:47??大作業(yè)——最終修訂版\ConsoleApplication1\ConsoleApplication1\Debug\ConsoleApplication1.log
?????文件?????380044??2018-05-02?21:22??大作業(yè)——最終修訂版\ConsoleApplication1\ConsoleApplication1\Debug\flower.bmp
?????文件?????750056??2018-05-02?21:31??大作業(yè)——最終修訂版\ConsoleApplication1\ConsoleApplication1\Debug\flower1.bmp
?????文件?????750056??2018-05-02?21:32??大作業(yè)——最終修訂版\ConsoleApplication1\ConsoleApplication1\Debug\flower2.bmp
?????文件?????750056??2018-05-02?21:32??大作業(yè)——最終修訂版\ConsoleApplication1\ConsoleApplication1\Debug\flower3.bmp
?????文件?????750056??2018-05-02?21:32??大作業(yè)——最終修訂版\ConsoleApplication1\ConsoleApplication1\Debug\flower4.bmp
?????文件????1545272??2018-05-03?12:07??大作業(yè)——最終修訂版\ConsoleApplication1\ConsoleApplication1\Debug\ground.bmp
?????文件?????182737??2018-05-05?14:47??大作業(yè)——最終修訂版\ConsoleApplication1\ConsoleApplication1\Debug\main.obj
?????文件?????602096??2018-05-04?00:29??大作業(yè)——最終修訂版\ConsoleApplication1\ConsoleApplication1\Debug\moon.bmp
?????文件??????64005??2018-05-05?14:47??大作業(yè)——最終修訂版\ConsoleApplication1\ConsoleApplication1\Debug\particle.obj
?????文件?????484064??2018-05-03?18:23??大作業(yè)——最終修訂版\ConsoleApplication1\ConsoleApplication1\Debug\sky.bmp
?????文件?????591032??2018-05-02?21:06??大作業(yè)——最終修訂版\ConsoleApplication1\ConsoleApplication1\Debug\snow.bmp
?????文件??????57786??2018-05-05?14:47??大作業(yè)——最終修訂版\ConsoleApplication1\ConsoleApplication1\Debug\Snow.obj
?????文件??????49206??2018-04-24?19:49??大作業(yè)——最終修訂版\ConsoleApplication1\ConsoleApplication1\Debug\snowball.bmp
?????文件??????66390??2018-05-05?14:47??大作業(yè)——最終修訂版\ConsoleApplication1\ConsoleApplication1\Debug\Star.obj
?????文件?????196662??2018-05-03?13:27??大作業(yè)——最終修訂版\ConsoleApplication1\ConsoleApplication1\Debug\stone.bmp
?????文件????6725048??2018-05-02?21:54??大作業(yè)——最終修訂版\ConsoleApplication1\ConsoleApplication1\Debug\tree.bmp
?????文件??????55709??2018-05-05?14:47??大作業(yè)——最終修訂版\ConsoleApplication1\ConsoleApplication1\Debug\Tree.obj
?????文件?????691256??2018-05-02?20:31??大作業(yè)——最終修訂版\ConsoleApplication1\ConsoleApplication1\Debug\tree_2.bmp
............此處省略49個(gè)文件信息
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