Sphere* CreateSpheres() {
Sphere* spheres = new Sphere[NUM_SPHERES]();
int i=0, j=0, k=0, num=0;
while (num < NUM_SPHERES) {
for (i=0; i < 6 && num < NUM_SPHERES; i++) {
for (j=0; j < 5 && num < NUM_SPHERES; j++) {
spheres[num].radius = 30. - rand() % 10;
spheres[num].center = CreatePoint(j * 80. - 80. + rand() % 15,
i * 80. - 200. + rand() % 15,
-700. - k * 100 + rand() % 15);
spheres[num].ambient = CreateColor(std::min((i + j) * .15, 1.),
std::min((j + k) * .15, 1.),
std::max(1. - (k + i) * .15, 0.));
spheres[num].diffuse = CreateColor(std::min((i + j) * .15, 1.),
std::min((j + k) * .15, 1.),
std::max(1. - (k + i) * .15, 0.));
spheres[num].specular = CreateColor(1., 1., 1.);
num++;
}
}
k++;
}
return spheres;
}
int main() {
/* Debugging Code */
//double minX = 0.05859357, maxX = 0.44921857;
//double minY = 2.03125, maxY = 2.421875;
//int width = 20, height = 20;
double minX = -10, maxX = 10, minY = -7.5, maxY = 7.5;
int width = 512, height = 384;
Canvas canvas;
InitCanvas(&canvas, minX, maxX, minY, maxY, width, height);
Point eye = CreatePoint(0.0, 0.0, -14.0);
Point blueSphere = CreatePoint(1.0, 1.0, 0.0);
Point redSphere = CreatePoint(0.5, 1.5, -3.0);
Point lightPoint = CreatePoint(-100.0, 100.0, -100.0);
Color blue = CreateColor(0.0, 0.0, 1.0);
Color red = CreateColor(1.0, 0.0, 0.0);
Color ambient = CreateColor(1.0, 1.0, 1.0);
Color lightColor = CreateColor(1.5, 1.5, 1.5);
Finish largeFinish = CreateFinish(0.2, 0.4, 0.5, 0.05);
Finish smallFinish = CreateFinish(0.4, 0.4, 0.5, 0.05);
Light light = CreateLight(lightPoint, lightColor);
Sphere spheres[2];
spheres[0] = CreateSphere(blueSphere, 2.0, blue, largeFinish);
spheres[1] = CreateSphere(redSphere, 0.5, red, smallFinish);
castAllRays(&canvas, eye, spheres, ambient, light, 2);
return 0;
}
int main(int argc, char* argv[])
{
//初始化NGE分为VIDEO,AUDIO，这里是只初始化VIDEO，如果初始化所有用INIT_VIDEO|INIT_AUDIO,或者INIT_ALL
NGE_Init(INIT_VIDEO);
//初始化按键处理btn_down是按下响应,后面是弹起时的响应，0是让nge处理home消息(直接退出),填1就是让PSP系统处理
//home消息,通常填1正常退出（1.50版的自制程序需要填0）
InitInput(btn_down,NULL,1);
//最后一个参数是psp swizzle优化，通常填1
p_bg = image_load("images/demo0.jpg",DISPLAY_PIXEL_FORMAT_8888,1);
if(p_bg == NULL) {
printf("can not open file\n");
}
p_logo = image_load("images/nge2logo.png",DISPLAY_PIXEL_FORMAT_4444,1);
if(p_logo == NULL) {
printf("can not open file\n");
}
//创建一个半透明的图片遮罩color
logomask1 = CreateColor(255,255,255,128,p_logo->dtype);
//随便创建一个图片遮罩color
logomask2 = CreateColor(100,100,100,255,p_logo->dtype);
while ( !game_quit )
{
ShowFps();
InputProc();
DrawScene();
}
image_free(p_bg);
image_free(p_logo);
NGE_Quit();
return 0;
}
PointLight* LightInit() {
PointLight* temp = new PointLight();
temp->ambient = CreateColor(0.2, 0.2, 0.2);
temp->diffuse = CreateColor(0.6, 0.6, 0.6);
temp->specular = CreateColor(0.9, 0.9, 0.9);
//temp->position = CreatePoint(0, 200, 0);
temp->position = CreatePoint(-1 * WINDOW_WIDTH / 2, WINDOW_HEIGHT / 2, -1 * WINDOW_WIDTH / 2);
return temp;
}
int init() {
//初始化NGE分为VIDEO,AUDIO，这里是只初始化VIDEO，如果初始化所有用INIT_VIDEO|INIT_AUDIO,或者INIT_ALL
NGE_Init(INIT_VIDEO);
//初始化按键处理btn_down是按下响应,后面是弹起时的响应，0是让nge处理home消息(直接退出),填1就是让PSP系统处理
//home消息,通常填1正常退出（1.50版的自制程序需要填0）
#ifdef NGE_INPUT_BUTTON_SUPPORT
InitInput(btn_down,NULL,1);
#endif
//最后一个参数是psp swizzle优化，通常填1
p_bg = image_load(RES_PATH("images/demo0.jpg"),DISPLAY_PIXEL_FORMAT_8888,1);
if(p_bg == NULL) {
nge_print("can not open file\n");
}
p_logo = image_load(RES_PATH("images/nge2logo.png"),DISPLAY_PIXEL_FORMAT_4444,1);
if(p_logo == NULL) {
nge_print("can not open file\n");
}
//创建一个半透明的图片遮罩color
logomask1 = CreateColor(255,255,255,128,p_logo->dtype);
//随便创建一个图片遮罩color
logomask2 = CreateColor(100,100,100,255,p_logo->dtype);
return 0;
}
void MenuButton::Draw() {
int heightOffset = 4; // without offset, font is a little to high
// draw the background rectangle
spriteBatch->DrawFilledRect(
&CreateRect(x, y, width, height),
bg
);
// draw the text
spriteBatch->DrawString(
font,
text,
StringDrawMode::Solid,
fg,
CreateColor(0, 0, 0, 255),
width,
&CreatePoint(x + width / 2 - spriteFont->GetMessageSize(0, text).x / 2, y + heightOffset + height / 2 - spriteFont->GetMessageSize(0, text).y / 2)
);
}
color_t RayTrace(Ray* r, Sphere* s, Plane* f, PointLight* l) {
color_t black = CreateColor(0, 0, 0);
double t, smallest;
Point p;
int i = 0, closestSphere = -1;
while (i < NUM_SPHERES) {
t = SphereRayIntersection(s + i, r);
if (t > 0 && (t < smallest || closestSphere < 0)) {
smallest = t;
closestSphere = i;
}
i++;
}
if (closestSphere > -1) {
//fprintf(stderr, "r = %lf, g = %lf, b = %lf\n", s[closestSphere].color.r, s[closestSphere].color.g, s[closestSphere].color.b);
p = CreatePoint(r->direction.x * smallest, r->direction.y * smallest, r->direction.z * smallest);
return SphereShading(closestSphere, r, p, s, l);
}
return black;
}
image_p image_load_jpg_buf(const char* mbuf,int bsize, int displaymode)
{
image_p pimage = NULL;
struct jpeg_decompress_struct cinfo;
struct jpeg_error_mgr jerr;
uint8 *rawdata,*scanline, *p,*data = NULL;
int rawsize,texw,texh,width,height,bpb=2,size;
int r,g,b,x;
uint32* p32;
uint16* p16;
uint16 color16;
uint32 color32;
if(mbuf == NULL||bsize==0)
return 0;
memset(&cinfo,0,sizeof(struct jpeg_decompress_struct));
memset(&jerr,0,sizeof(struct jpeg_error_mgr));
rawsize = bsize;
rawdata = (uint8*)mbuf;
if (rawdata[6] != 'J' || rawdata[7] != 'F' || rawdata[8] != 'I' || rawdata[9] != 'F')
{
return 0;
}
cinfo.err = jpeg_std_error(&jerr);
jpeg_create_decompress(&cinfo);
jpeg_mem_src(&cinfo, rawdata, rawsize);
jpeg_read_header(&cinfo, 1);
jpeg_start_decompress(&cinfo);
if(cinfo.output_components != 3 && cinfo.output_components != 4)
{
jpeg_destroy_decompress(&cinfo);
return 0;
}
texw = roundpower2(cinfo.output_width);
texh = roundpower2(cinfo.output_height);
width = cinfo.output_width;
height = cinfo.output_height;
if(displaymode == DISPLAY_PIXEL_FORMAT_8888){
bpb = 4;
}
size = texw * texh * bpb;
data = (uint8*)malloc(size);
memset(data,0,size);
scanline = (uint8*)malloc(cinfo.output_width * 3);
if(!scanline){
jpeg_destroy_decompress(&cinfo);
SAFE_FREE (data);
return 0;
}
p32 = (uint32*)data;
p16 = (uint16*) p32;
while(cinfo.output_scanline < cinfo.output_height){
jpeg_read_scanlines(&cinfo, &scanline, 1);
p = (uint8*)scanline;
for(x=0; x<(int)cinfo.output_width; x++){
r = p[0];
g = p[1];
b = p[2];
switch (displaymode){
case DISPLAY_PIXEL_FORMAT_565:
color16 = MAKE_RGBA_565(r,g,b,0xff);
*(p16+x) = color16;
break;
case DISPLAY_PIXEL_FORMAT_5551:
color16 = MAKE_RGBA_5551(r,g,b,0xff);
*(p16+x) = color16;
break;
case DISPLAY_PIXEL_FORMAT_4444:
color16 = MAKE_RGBA_4444(r,g,b,0xff);
*(p16+x) = color16;
break;
case DISPLAY_PIXEL_FORMAT_8888:
color32 = MAKE_RGBA_8888(r,g,b,0xff);
*(p32+x) = color32;
break;
}
p+=3;
}
p32 += texw;
p16 += texw;
}
SAFE_FREE(scanline);
jpeg_finish_decompress(&cinfo);
jpeg_destroy_decompress(&cinfo);
pimage = (image_p)malloc(sizeof(image_t));
memset(pimage,0,sizeof(image_t));
pimage->data = (uint8 *)data;
pimage->w = width;
pimage->h = height;
pimage->texw = texw;
pimage->texh = texh;
pimage->bpb = bpb;
pimage->dtype = displaymode;
pimage->rcentrex = pimage->w*1.0f/2;
pimage->rcentrey = pimage->h*1.0f/2;
pimage->mode = GET_PSM_COLOR_MODE(displaymode);
pimage->mask = CreateColor(255,255,255,255,displaymode);
pimage->texid = image_tid++;
return pimage;
}
int main()
{
eosFrameBuffer fb;
if(eosFrameBuffer_Open(&fb)) {
return 0;
}
CFrameBuffer bf = CreateFrameBuffer(1366, 768);
struct timeval start, end;
long mtime, seconds, useconds;
gettimeofday(&start, NULL);
// Draw background rectangle.
CRect bg_rect = CreateRect(100, 100, 200, 200);
CColor bg_color = CreateColor(240, 0, 0);
DrawRectangle(&bf, &bg_rect, &bg_color);
// Draw rectangle contour.
//CColor contour_color = CreateColor(0, 0, 0);
//DrawRectangleContour(&bf, &bg_rect, &contour_color);
// Draw diagonal line.
//CPoint p0 = CPoint_Create(0, 499);
//CPoint p1 = CPoint_Create(499, 0);
//CColor p_color = CreateColor(255, 255, 0);
//DrawLine(&bf, &p0, &p1, &p_color);
// Draw char.
CFont font = CreateFont("resources/test.myfont");
//CPoint char_pos = CPoint_Create(300, 100);
//CColor char_color = CreateColor(255, 255, 255);
//DrawChar(&bf, &font, 'P', &char_pos, &char_color);
// Draw text.
CPoint str_pos = CPoint_Create(100, 200);
CColor str_color = CreateColor(180, 180, 180);
DrawString(&bf, &font, "Monster Truck", &str_pos, &str_color);
// Draw text.
CPoint str2_pos = CPoint_Create(100, 220);
CColor str2_color = CreateColor(10, 180, 180);
DrawString(&bf, &font, "Monster Truck", &str2_pos, &str2_color);
// Get text width.
//CString mst_str = CString_Create("Monster Truck");
//printf("Monster Truck width : %d\n", GetStringXSize(&font, &mst_str));
// Draw image resize.
CImage image = CreateImageFromBitmap("resources/umbrella2.bmp");
CPoint img_pos = CPoint_Create(300, 51);
CSize img_size = CreateSize(500, 500);
DrawImageResize(&bf, &image, &img_pos, &img_size);
eosFrameBuffer_Draw(&fb);
eosFrameBuffer_DrawBackBuffer(&fb, &bf);
gettimeofday(&end, NULL);
seconds = end.tv_sec - start.tv_sec;
useconds = end.tv_usec - start.tv_usec;
mtime = seconds + useconds;
printf("Elapsed time: %d ms\n", mtime / 1000);
gettimeofday(&start, NULL);
DrawRectangle(&bf, &bg_rect, &bg_color);
DrawString(&bf, &font, "Monster Truck", &str_pos, &str_color);
DrawString(&bf, &font, "Monster Truck", &str2_pos, &str2_color);
DrawImageResize(&bf, &image, &img_pos, &img_size);
eosFrameBuffer_DrawBackBuffer(&fb, &bf);
gettimeofday(&end, NULL);
seconds = end.tv_sec - start.tv_sec;
useconds = end.tv_usec - start.tv_usec;
mtime = seconds + useconds;
printf("Elapsed time: %d ms\n", mtime / 1000);
eosFrameBuffer_Close(&fb);
//printf("FIX:\n");
//printf("FB len : %d\n", m_FixInfo.smem_len);
//printf("FB type : %d\n", m_FixInfo.type);
//printf("FB type aux : %d\n", m_FixInfo.type_aux);
//printf("FB visual : %d\n", m_FixInfo.visual);
//printf("FB xpanstep : %d\n", m_FixInfo.xpanstep);
//printf("FB ypanstep : %d\n", m_FixInfo.ypanstep);
//printf("FB ywrapstep : %d\n", m_FixInfo.ywrapstep);
//printf("FB line_length : %d\n", m_FixInfo.line_length);
//printf("VAR:\n");
//printf("Res : %d %d\n", m_VarInfo.xres, m_VarInfo.yres);
//printf("Res virtual : %d %d\n", m_VarInfo.xres_virtual, m_VarInfo.yres_virtual);
//printf("Offset : %d %d\n", m_VarInfo.xoffset, m_VarInfo.yoffset);
//printf("bits_per_pixel : %d\n", m_VarInfo.bits_per_pixel);
//printf("grayscale : %d\n", m_VarInfo.grayscale);
return 0;
}
void pLineEdit::setForegroundColor(Color color) {
GdkColor gdkColor = CreateColor(color.red, color.green, color.blue);
gtk_widget_modify_text(gtkWidget, GTK_STATE_NORMAL, &gdkColor);
}
image_p image_load_bmp_buf(const char* mbuf,int bsize, int displaymode)
{
image_p pimage = NULL;
uint8_t *pdata,*data,*line;
int dsize,w,h,texw,texh,bpb,size,x,y,done = 0;
uint32_t* p32;
uint16_t* p16;
uint16_t color16;
uint32_t color32;
PBITMAPFILEHEADER pbfh = (PBITMAPFILEHEADER)mbuf;
PBITMAPINFOHEADER pbih;
if(pbfh->bfType !=0x4d42){
nge_print("not bmp file\n");
return 0;
}
pbih = (PBITMAPINFOHEADER)(mbuf+sizeof(BITMAPFILEHEADER));
dsize = sizeof(BITMAPFILEHEADER)+pbih->biSize;
pdata = (uint8_t*)mbuf+dsize;
w = pbih->biWidth;
h = pbih->biHeight;
texw = roundpower2(w);
texh = roundpower2(h);
bpb = 4;
if(displaymode != DISPLAY_PIXEL_FORMAT_8888){
bpb = 2;
}
//int biSizeImage = ((((pbih->biWidth * pbih->biBitCount) + 31) & ~31) / 8) * pbih->biHeight;
size = texw * texh * bpb;
data = (uint8_t*)malloc(size);
memset(data,0,size);
p32 = (uint32_t*)data;
p16 = (uint16_t*) p32;
line = NULL;
if(pbih->biBitCount == 24){
for (y = h;y>0;y--){
line = pdata+(y-1)*w*3;
for (x=0;x<w;x++){
switch(displaymode)
{
case DISPLAY_PIXEL_FORMAT_8888:
color32 = MAKE_RGBA_8888(line[2],line[1],line[0],0xff);
*(p32+x) = color32;
break;
case DISPLAY_PIXEL_FORMAT_565:
color16 = MAKE_RGBA_565(line[2],line[1],line[0],0xff);
*(p16+x) = color16;
break;
case DISPLAY_PIXEL_FORMAT_5551:
color16 = MAKE_RGBA_5551(line[2],line[1],line[0],0xff);
*(p16+x) = color16;
break;
case DISPLAY_PIXEL_FORMAT_4444:
color16 = MAKE_RGBA_4444(line[2],line[1],line[0],0xff);
*(p16+x) = color16;
break;
}
line+=3;
}
p32 += texw;
p16 += texw;
}
done = 1;
}
else if(pbih->biBitCount == 32){
for (y = h;y>0;y--){
line = pdata+(y-1)*w*4;
for (x=0;x<w;x++){
switch(displaymode)
{
case DISPLAY_PIXEL_FORMAT_8888:
color32 = MAKE_RGBA_8888(line[2],line[1],line[0],0xff);
*(p32+x) = color32;
break;
case DISPLAY_PIXEL_FORMAT_565:
color16 = MAKE_RGBA_565(line[2],line[1],line[0],0xff);
*(p16+x) = color16;
break;
case DISPLAY_PIXEL_FORMAT_5551:
color16 = MAKE_RGBA_5551(line[2],line[1],line[0],0xff);
*(p16+x) = color16;
break;
case DISPLAY_PIXEL_FORMAT_4444:
color16 = MAKE_RGBA_4444(line[2],line[1],line[0],0xff);
*(p16+x) = color16;
break;
}
line+=4;
}
p32 += texw;
p16 += texw;
}
done = 1;
}
if (done){
pimage = (image_p)malloc(sizeof(image_t));
memset(pimage,0,sizeof(image_t));
pimage->data = (uint8_t *)data;
pimage->w = w;
pimage->h = h;
pimage->texw = texw;
pimage->texh = texh;
pimage->bpb = bpb;
pimage->dtype = displaymode;
pimage->rcentrex = pimage->w*1.0f/2;
pimage->rcentrey = pimage->h*1.0f/2;
pimage->mode = GET_PSM_COLOR_MODE(displaymode);
pimage->mask = CreateColor(255,255,255,255,displaymode);
pimage->texid = image_tid++;
}
return pimage;
}
// AUTHOR: Jacob Deichert
// GROUP: Database/GUI Login
// DATE:
#include "MenuButton.h"
SDL_Color MenuButton::BUTTON_BG_DEFAULT_COLOR = CreateColor(24, 24, 24, 255);
SDL_Color MenuButton::BUTTON_BG_DEFAULT_HOVER_COLOR = CreateColor(34, 34, 34, 255);
SDL_Color MenuButton::BUTTON_FG_DEFAULT_COLOR = CreateColor(3, 138, 206, 255);
MenuButton::MenuButton(int _x, int _y, int _width, int _height, int _id, std::string _name, std::string _text, int _font) {
x = _x;
y = _y;
width = _width;
height = _height;
text = _text;
font = _font;
id = _id;
name = _name;
onLeftClickCallbackOwner = NULL;
OnLeftClickEvent = NULL;
onMouseEnterCallbackOwner = NULL;
OnMouseEnterEvent = NULL;
onMouseExitCallbackOwner = NULL;
OnMouseExitEvent = NULL;
currentlyContainsMouse = false;
previouslyContainsMouse = false;