void CheckTime() // TimePass:
{
float A;
if(Game.status < 1) {
//Game.time--;
if(Game.time < 0) {
for(int h = 0; h < Game.players; h++) {
Death[h].speed += .02;
}
}
if(Game.time == 0) {
if(Game.status != -501) {
PlaySound(5);
srand(time(NULL));
for(int h = 0; h < Game.players; h++) {
A = rand() % 6 + (float)rand() / .28; // RND(1) * 6.28
Death[h].x = 160 + (cos(A) * 200);
Death[h].y = 100 + (sin(A) * 200);
Death[h].frame = rand() % 3;
Death[h].speed = .5;
}
} else {
DrawObjects();
SPrint("POTION BONUS", 112, 50, Game.textcol);
BlastLine(110, 59, 208, 59, Game.textcol);
SPrint("NO BONUS!", 124, 83, Game.textcol);
BlastLine(110, 115, 208, 115, Game.textcol);
BlitAndWait(200);
Game.status = 501;
}
}
if(Game.time == 15) {
if(Game.status > -501 && Game.status < 1) {
RedrawLevel();
DrawObjects();
PlaySound(4); //DMAplay EMSseg, 0, SoundLen(4), 11025&
for(int o = 0; o < 4; o++) {
SPrint("HURRY UP!!", 120, 90, Game.textcol);
BlitAndWait(24);
RedrawLevel();
DrawObjects();
BlitAndWait(24);
}
//if(Game.status > -1) ChangePal(0);
}
}
}
}
void RenderGI() {
giRT->Bind();
glClearColor(0.0f, 0.0f, 0.0f, 0.0f);
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
glEnable(GL_DEPTH_TEST);
giShader.Bind();
glActiveTexture(GL_TEXTURE1);
glBindTexture(GL_TEXTURE_2D, vplRT->Texture());
giShader.SetUniform("vplTexture", (int)1);
glActiveTexture(GL_TEXTURE2);
glBindTexture(GL_TEXTURE_2D, vplPosRT->Texture());
giShader.SetUniform("vplPosTexture", (int)2);
glActiveTexture(GL_TEXTURE3);
glBindTexture(GL_TEXTURE_2D, vplNormalRT->Texture());
giShader.SetUniform("vplNormalTexture", (int)3);
SetMatrix(giShader);
DrawObjects(giShader);
giShader.Unbind();
}
void GameMenu::RunGameMenu2(void)
{
while(FSKEY_NULL!=FsInkey() || 0!=FsInkeyChar())
{
FsPollDevice();
}
key=FSKEY_NULL;
for(;;)
{
FsPollDevice();
key=FsInkey();
if(key==FSKEY_ESC || key==FSKEY_S || key==FSKEY_M)
{
return;
}
glClear(GL_COLOR_BUFFER_BIT|GL_DEPTH_BUFFER_BIT);
Initialize();
DrawBackground();
DrawObjects();
DrawWelcomeText();
DrawLogo(25, 575);
FsSwapBuffers();
FsSleep(20);
}
}
void QuadTree::DrawObjects(QuadTreeNode* node,Frustum* frust){
vec3 testVec(node->position.x,0.0f,node->position.y);
if(!frust->CheckRect(testVec,node->size/2.0f)){
node->culled = true;
return;
}
node->culled = false;
int count = 0;
for(int child = 0; child < 4; child++){
if(node->nodes[child] != 0){
count++;
DrawObjects(node->nodes[child],frust);
}
}
if(count!=0)
return;
if(node->indices){
//get shader
Shader* treeShader = m_shaderMan->GetElement(m_treeShader);
for(int obj = 0; obj < node->numObjs; obj++){
if(node->objPositions[obj].y < 20.0f) continue;
if(frust->CheckRect(node->objPositions[obj],5.0f)){
treeShader->SetUniform("translation",glm::translate(node->objPositions[obj]));
m_tree->Render();
}
}
}
}
void RenderScene()
{
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
#if FIX_FUNCTION
glLightfv(GL_LIGHT0, GL_POSITION, g_lightPos);
#else
if (lightPosLocation1 != -1)
{
//glUniformMatrix4fv(lightPosLocation, 1, GL_FALSE, lightPos);
glUniform3fv(lightPosLocation1, 1, g_lightPos);
}
#endif
glMatrixMode(GL_MODELVIEW);
glPushMatrix();
gluLookAt(0.0, 0.0, 20.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0);
glTranslatef(0.0f, 0.0f, -50.0f);
float mat[4*4];
ConvertQuaternionToMatrix(g_Rotate, mat);
/*float invmat[4*4];
m3dInvertMatrix44(invmat, mat);
if (lightPosLocation != -1)
{
glUniformMatrix4fv(lightPosLocation, 1, GL_FALSE, mat);
}*/
glMultMatrixf(mat);
DrawGround();
DrawObjects();
glPopMatrix();
TwDraw();
glutSwapBuffers();
glutPostRedisplay();
}
void ProcessSelection(int xPos, int yPos)
{
static GLuint selectBuff[BUFFER_LENGTH];
GLint hits, viewport[4];
glSelectBuffer(BUFFER_LENGTH, selectBuff);
glGetIntegerv(GL_VIEWPORT, viewport);
glMatrixMode(GL_PROJECTION);
glPushMatrix();
glRenderMode(GL_SELECT);
glLoadIdentity();
gluPickMatrix(xPos, viewport[3] - yPos + viewport[1], 2,2, viewport);
gluPerspective(60.0f, fAspect, 1.0, 1000.0);
DrawObjects();
hits = glRenderMode(GL_RENDER);
glMatrixMode(GL_PROJECTION);
glPopMatrix();
glMatrixMode(GL_MODELVIEW);
if(hits == 1)
{
MakeSelection(selectBuff[3]);
if(selectedObject == selectBuff[3])
selectedObject = 0;
else
selectedObject = selectBuff[3];
}
printf("holaaaaa donde estoy en %d , %d\n", xPos, yPos);
glutPostRedisplay();
}
void ProcessSelection(int xPos, int yPos)
{
// Space for selection buffer
GLuint selectBuff[BUFFER_LENGTH];
// Hit counter and viewport storeage
GLint hits, viewport[4];
// Setup selection buffer
glSelectBuffer(BUFFER_LENGTH, selectBuff);
// Get the viewport
glGetIntegerv(GL_VIEWPORT, viewport);
// Switch to projection and save the matrix
glMatrixMode(GL_PROJECTION);
glPushMatrix();
// Change render mode
glRenderMode(GL_SELECT);
// Establish new clipping volume to be unit cube around
// mouse cursor point (xPos, yPos) and extending two pixels
// in the vertical and horzontal direction
glLoadIdentity();
gluPickMatrix(xPos, viewport[3] - yPos, 2,2, viewport);
// Apply perspective matrix
gluPerspective(60.0f, fAspect, 1.0, 425.0);
// Draw the scene
DrawObjects();
// Collect the hits
hits = glRenderMode(GL_RENDER);
// Restore the projection matrix
glMatrixMode(GL_PROJECTION);
glPopMatrix();
// Go back to modelview for normal rendering
glMatrixMode(GL_MODELVIEW);
// If a single hit occured, display the info.
if(hits == 1)
{
MakeSelection(selectBuff[3]);
if(nWho == selectBuff[3])
nWho = 0;
else
nWho = selectBuff[3];
}
glutPostRedisplay();
}
BOOL CNCaptureView::GetImageByRect(const CRect& rcSrc, CImage& Image)
{
if (m_pImage)
{
CImageDC dcImage(Image);
DrawObjects(m_canvasImage.GetMemoryDC());
BitBlt(dcImage, 0, 0, rcSrc.Width(), rcSrc.Height(), m_canvasImage.GetMemoryDC(), rcSrc.left, rcSrc.top, SRCCOPY);
CRect rcImage(0, 0, m_pImage->GetWidth(), m_pImage->GetHeight());
m_pImage->Draw(m_canvasImage, rcImage);
return TRUE;
}
return FALSE;
}
void RenderVPLNormal() {
vplNormalRT->Bind();
glClearColor(0.0f, 0.0f, 0.0f, 0.0f);
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
glEnable(GL_DEPTH_TEST);
vpl_normalShader.Bind();
SetMatrix(vpl_normalShader);
DrawObjects(vpl_normalShader);
vpl_normalShader.Unbind();
}
void RenderShadowmap() {
lightRT->Bind();
glClearColor(0.0f, 0.0f, 0.0f, 0.0f);
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
glEnable(GL_DEPTH_TEST);
lightShader.Bind();
SetMatrix(lightShader);
DrawObjects(lightShader);
lightShader.Unbind();
}
void ProcessSelection(int xPos, int yPos)
{
// 选择缓冲区
static GLuint selectBuff[BUFFER_LENGTH];
GLint hits, viewport[4];
//设置选择缓冲区
glSelectBuffer(BUFFER_LENGTH, selectBuff);
glGetIntegerv(GL_VIEWPORT, viewport);
//切换到投影矩阵
glMatrixMode(GL_PROJECTION);
glPushMatrix();
//进入选择模式
glRenderMode(GL_SELECT);
glLoadIdentity();
//在鼠标位置下，创建一个挑选矩阵
gluPickMatrix(xPos, viewport[3] - yPos + viewport[1], 2,2, viewport);
gluPerspective(60.0f, fAspect, 1.0, 425.0);
//绘制物体
DrawObjects();
//收集点击记录
hits = glRenderMode(GL_RENDER);
//
glMatrixMode(GL_PROJECTION);
glPopMatrix();
glMatrixMode(GL_MODELVIEW);
// 如果选中了一个物体，处理选择的信息
if(hits == 1)
{
MakeSelection(selectBuff[3]);
if(selectedObject == selectBuff[3])
selectedObject = 0;
else
selectedObject = selectBuff[3];
}
glutPostRedisplay();
}
void RenderVPL() {
vplRT->Bind();
glClearColor(0.0f, 0.0f, 0.0f, 0.0f);
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
glEnable(GL_DEPTH_TEST);
vplShader.Bind();
vplShader.SetUniform("uLightIntensity", lightIntensity[0], lightIntensity[1], lightIntensity[2], lightIntensity[3]);
SetMatrix(vplShader);
DrawObjects(vplShader);
vplShader.Unbind();
}
void RenderObject() {
cameraRT->Bind();
glClearColor(0.0f, 0.0f, 0.0f, 0.0f);
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
glEnable(GL_DEPTH_TEST);
shader.Bind();
shader.SetUniform("resolution", (float)cameraRT->Size(), (float)cameraRT->Size());
shader.SetUniform("uAmbient", ambient[0], ambient[1], ambient[2], ambient[3]);
shader.SetUniform("uLightIntensity", lightIntensity[0], lightIntensity[1], lightIntensity[2], lightIntensity[3]);
glActiveTexture(GL_TEXTURE0);
glBindTexture(GL_TEXTURE_2D, lightRT->Texture());
shader.SetUniform("shadowMap", (int)0);
glActiveTexture(GL_TEXTURE1);
glBindTexture(GL_TEXTURE_2D, giRT->Texture());
shader.SetUniform("giTexture", (int)1);
SetMatrix(shader);
DrawObjects(shader);
shader.Unbind();
// テクスチャ描画
const float aspect = (float)windowWidth / windowHeight;
glActiveTexture(GL_TEXTURE0);
glBindTexture(GL_TEXTURE_2D, lightRT->Texture());
DrawTexture(0.9f, -0.8f, 0.1f, 0.1f * aspect);
glBindTexture(GL_TEXTURE_2D, vplRT->Texture());
DrawTexture(0.6f, -0.8f, 0.1f, 0.1f * aspect);
glBindTexture(GL_TEXTURE_2D, vplPosRT->Texture());
DrawTexture(0.3f, -0.8f, 0.1f, 0.1f * aspect);
glBindTexture(GL_TEXTURE_2D, vplNormalRT->Texture());
DrawTexture(0.0f, -0.8f, 0.1f, 0.1f * aspect);
glBindTexture(GL_TEXTURE_2D, giRT->Texture());
DrawTexture(-0.3f, -0.8f, 0.1f, 0.1f * aspect);
}
int main()
{
ret = init_vga(G320x200x256, VGA, PCI_DEVICE_ID_S3_TRIO64V2);
int i;
for(i=0;i<64;i++){
vga_setpalette(i, i, i, i);
}
for(i=0;i<64;i++){
vga_setpalette(i+64, i, 0, 0);
}
for(i=0;i<64;i++){
vga_setpalette(i+64+64, 0, i, 0);
}
buffer = (unsigned char *)malloc(VGA_WIDTH*VGA_HEIGHT);//virtual canvas
memset(buffer, 0, VGA_WIDTH*VGA_HEIGHT);
set_raw_mode();
unsigned int seed = (unsigned) time(NULL);
srand(seed);
/*srand(seed);rand();*/
float period = 1.0/60.0;
//period_ts = double_to_timespec(period); //old versions of MaRTE OS
double_to_timespec(period,&period_ts); //new versions of MaRTE OS
while(1){
DrawObjects();
//flip
vga_drawscansegment(buffer,0,0,VGA_WIDTH*VGA_HEIGHT);
nanosleep(&period_ts, NULL);
}
while(getchar()==-1);
return 0;
}
void RenderScene(void)
{
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
DrawObjects();
if(selectedObject != 0)
{
GLint viewport[4];
glGetIntegerv(GL_VIEWPORT, viewport);
glMatrixMode(GL_PROJECTION);
glPushMatrix();
glLoadIdentity();
glOrtho(viewport[0], viewport[2], viewport[3], viewport[1], -1, 1);
glMatrixMode(GL_MODELVIEW);
glDisable(GL_LIGHTING);
glColor3f(1.0f, 0.0f, 0.0f);
glBegin(GL_LINE_LOOP);
glVertex2i(boundingRect.left, boundingRect.top);
glVertex2i(boundingRect.left, boundingRect.bottom);
glVertex2i(boundingRect.right, boundingRect.bottom);
glVertex2i(boundingRect.right, boundingRect.top);
glEnd();
glEnable(GL_LIGHTING);
}
glMatrixMode(GL_PROJECTION);
glPopMatrix();
glMatrixMode(GL_MODELVIEW);
glutSwapBuffers();
}
// Called to draw scene
void RenderScene(void)
{
// Clear the window with current clearing color
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
// Draw the objects in the scene
DrawObjects();
// If something is selected, draw a bounding box around it
if(nWho != 0)
{
int viewport[4];
// Get the viewport
glGetIntegerv(GL_VIEWPORT, viewport);
// Remap the viewing volume to match window coordinates (approximately)
glMatrixMode(GL_PROJECTION);
glPushMatrix();
glLoadIdentity();
// Establish clipping volume (left, right, bottom, top, near, far)
glOrtho(viewport[0], viewport[2], viewport[3], viewport[1], -1, 1);
glMatrixMode(GL_MODELVIEW);
glDisable(GL_LIGHTING);
glColor3ub(255,0,0);
glBegin(GL_LINE_LOOP);
glVertex2i(bRect.left, bRect.top);
glVertex2i(bRect.left, bRect.bottom);
glVertex2i(bRect.right, bRect.bottom);
glVertex2i(bRect.right, bRect.top);
glEnd();
glEnable(GL_LIGHTING);
}
glMatrixMode(GL_PROJECTION);
glPopMatrix();
glMatrixMode(GL_MODELVIEW);
glutSwapBuffers();
}
// 출력
void Draw() {
if(!(refresh_object || refresh_message || refresh_status || refresh_time)) {
return;
}
if(refresh_object) {
refresh_object = 0;
DrawFloor(map_id);
DrawObjects();
}
if(refresh_message) {
refresh_message = 0;
DrawMessage();
}
if(refresh_status) {
refresh_status = 0;
DrawStatus();
}
if(refresh_time) {
refresh_time = 0;
DrawTime();
}
mvaddch(22, 78, ' ');
refresh();
}
void MakeSelection(int nChoice)
{
//选择缓冲区
static GLfloat feedBackBuff[FEED_BUFF_SIZE];
int size,i,j,count;
//初始化边界的最大和最小值
boundingRect.right = boundingRect.bottom = -999999.0f;
boundingRect.left = boundingRect.top = 999999.0f;
//设置反馈缓冲区
glFeedbackBuffer(FEED_BUFF_SIZE,GL_2D, feedBackBuff);
//进入反馈模式
glRenderMode(GL_FEEDBACK);
//绘制物体
DrawObjects();
//离开反馈模式
size = glRenderMode(GL_RENDER);
//解析反馈的数据，获得被选择物体的最大的和最小的窗口坐标
i = 0;
while(i < size)
{
// 搜索用户自定义的标记
if(feedBackBuff[i] == GL_PASS_THROUGH_TOKEN)
//判断标记是否与我们选择的物体名称相同
if(feedBackBuff[i+1] == (GLfloat)nChoice)
{
i+= 2;
while(i < size && feedBackBuff[i] != GL_PASS_THROUGH_TOKEN)
{
//多边形的标记
if(feedBackBuff[i] == GL_POLYGON_TOKEN)
{
//获得所有多边形的反馈信息
count = (int)feedBackBuff[++i];//有多少个顶点
i++;
for(j = 0; j < count; j++) //遍历每一个顶点
{
//取得x的最大最小值
if(feedBackBuff[i] > boundingRect.right)
boundingRect.right = feedBackBuff[i];
if(feedBackBuff[i] < boundingRect.left)
boundingRect.left = feedBackBuff[i];
i++;
//取得y的最大最小值
if(feedBackBuff[i] > boundingRect.bottom)
boundingRect.bottom = feedBackBuff[i];
if(feedBackBuff[i] < boundingRect.top)
boundingRect.top = feedBackBuff[i];
i++;
}
}
else
i++;
}
break;
}
i++;
}
}
//-----------------------------------------------------------------------------
// Name : FrameAdvance () (Private)
// Desc : Called to signal that we are now rendering the next frame.
//-----------------------------------------------------------------------------
void CGameApp::FrameAdvance()
{
static TCHAR FrameRate[ 50 ];
static TCHAR TitleBuffer[ 255 ];
// Advance the timer
m_Timer.Tick( 60 );
// Skip if app is inactive
if ( !m_bActive ) return;
// Get / Display the framerate
if ( m_LastFrameRate != m_Timer.GetFrameRate() )
{
m_LastFrameRate = m_Timer.GetFrameRate( FrameRate, 50 );
sprintf_s( TitleBuffer, _T("Game : %s"), FrameRate );
SetWindowText( m_hWnd, TitleBuffer );
} // End if Frame Rate Altered
if(StartGame == true)
{
SetCursor( NULL );
// Poll & Process input devices
ProcessInput();
// Collision detection between game objects
BricksExist=false;
CollisionDetection();
if(BricksExist == false)
{
Vec2 brickPos;
brickPos.x = START_BRICK_POS_X;
brickPos.y = START_BRICK_POS_Y;
countBricks = 0;
countGifts = 0;
nrBricks = 0;
// delete objects from previous level
for(auto it = m_vGameObjects.begin(); it != m_vGameObjects.end(); ++it)
{
CGameObject * pGameObj = it->get();
if(pGameObj->GetObjectTypeSub() == GOT_BrickUnbreakable)
{
countBricks++;
}
}
for(int cBricks = 0; cBricks <= countBricks; cBricks++)
{
for(auto it2 = m_vGameObjects.begin(); it2 != m_vGameObjects.end(); ++it2)
{
CGameObject * pGameObj = it2->get();
if(pGameObj->GetObjectTypeSub() == GOT_BrickUnbreakable)
{
m_vGameObjects.erase(it2);
break;
}
}
}
for(auto it = m_vGameObjectsGift.begin(); it != m_vGameObjectsGift.end(); ++it)
{
CGameObject * pGameObj = it->get();
countGifts++;
}
for(int cGifts = 0; cGifts <= countGifts; cGifts++)
{
for(auto it2 = m_vGameObjectsGift.begin(); it2 != m_vGameObjectsGift.end(); ++it2)
{
CGameObject * pGameObj = it2->get();
m_vGameObjectsGift.erase(it2);
break;
}
}
// load new objects
m_pBall.lock()->myVelocity.x = 0;
m_pBall.lock()->myVelocity.y = 0;
m_pBall.lock()->myPosition.x = m_pPlayer.lock()->myPosition.x;
m_pBall.lock()->myPosition.y = m_nViewHeight - m_pBall.lock()->GetHeight() - m_pPlayer.lock()->GetHeight() - ONE;
FollowPlayer = true;
UnstoppableBall = false;
StickyBar = false;
MoveBall = false;
SystemParametersInfo(SPI_SETMOUSESPEED, NULL, (void*)10, SPIF_UPDATEINIFILE | SPIF_SENDWININICHANGE );
ballPos.x = 0;
if(ShrinkBar == true)
{
ShrinkBar = false;
m_pPlayer.lock()->Normal_Bar();
}
nrLevel++;
level.LoadBricks(nrLevel);
level.RandomBricks("-ud");
string::iterator it;
for(it = level.bricks.begin(); it < level.bricks.end(); it++)
{
if(*it == '-')
{
continue;
}
auto pBrick = std::make_shared<Brick>(*it);
m_vGameObjects.push_back(pBrick);
}
for(auto it = m_vGameObjects.begin(); it != m_vGameObjects.end(); ++it)
{
CGameObject * pGameObj = it->get();
if(pGameObj->GetObjectType() == GOT_Brick)
{
for(std::size_t levelbricks = 0; levelbricks < level.bricks.size(); levelbricks++)
{
if(level.bricks[nrBricks] == '-')
{
brickPos.x += pGameObj->GetWidth();
if(brickPos.x >= m_nViewWidth - GET_MAX_BRICK_POS_X)
{
brickPos.x = START_BRICK_POS_X;
brickPos.y += pGameObj->GetHeight();
}
}
else
{
nrBricks++;
break;
}
nrBricks++;
}
pGameObj->Init(Vec2(brickPos.x, brickPos.y));
brickPos.x += pGameObj->GetWidth();
if(brickPos.x >= m_nViewWidth - GET_MAX_BRICK_POS_X)
{
brickPos.x = START_BRICK_POS_X;
brickPos.y += pGameObj->GetHeight();
}
}
}
if(level.Winner == true)
{
LevelChange = false;
}
else
{
LevelChange = true;
}
}
// Animate the game objects
AnimateObjects();
}
// Drawing the game objects
DrawObjects();
}
void CSm3GroundDrawer::Draw(bool drawWaterReflection,bool drawUnitReflection,unsigned int overrideVP)
{
if (wireframe) {
glPolygonMode(GL_FRONT_AND_BACK, GL_LINE);
}
terrain::RenderContext *currc = rc;
tr->SetShaderParams(mapInfo->light.sunDir, currc->cam->pos);
if (shadowHandler->drawShadows)
{
terrain::ShadowMapParams params;
shadowHandler->GetShadowMapSizeFactors (params.f_a, params.f_b);
params.mid [0] = shadowHandler->xmid;
params.mid [1] = shadowHandler->ymid;
params.shadowMap = shadowHandler->shadowTexture;
for (int a=0;a<16;a++)
params.shadowMatrix[a] = shadowHandler->shadowMatrix[a];
tr->SetShadowParams (¶ms);
}
tr->SetActiveContext (currc);
glEnable(GL_CULL_FACE);
glFrontFace(GL_CW);
glColor4f(1.0f,1.0f,1.0f,1.0f);
glEnable(GL_LIGHTING);
glLightfv(GL_LIGHT0, GL_POSITION, mapInfo->light.sunDir);
float d[4]={0.0f,0.0f,0.0f,1.0f};
for (int a=0;a<3;a++)
d[a]=mapInfo->light.groundSunColor[a];
glLightfv(GL_LIGHT0, GL_DIFFUSE, d);
for (int a=0;a<3;a++)
d[a]=mapInfo->light.groundAmbientColor[a];
glLightfv(GL_LIGHT0, GL_AMBIENT, d);
for (int a=0;a<3;a++)
d[a]=mapInfo->light.groundSpecularColor[a];
glLightfv (GL_LIGHT0, GL_SPECULAR, d);
for (int a=0;a<4;a++)
d[a]=0.0f;
glMaterialfv(GL_FRONT_AND_BACK, GL_EMISSION, d);
const float zero[] = { 0.0f, 0.0f, 0.0f, 1.0f };
glLightModelfv (GL_LIGHT_MODEL_AMBIENT, zero);
glDisable(GL_LIGHT1);
glEnable(GL_LIGHT0);
glEnable(GL_RESCALE_NORMAL);
// glLightfv (GL_LIGHT0, GL_SPOT_DIRECTION,dir.getf());
// glLightf (GL_LIGHT0, GL_SPOT_CUTOFF, 90.0f);
/* const float ambient[] = { 0.4f, 0.4f, 0.4f, 1.0f };
const float diffuse[] = { 1.0f, 1.0f, 1.0f, 1.0f };
glLightfv (GL_LIGHT0, GL_DIFFUSE, diffuse);
glLightfv (GL_LIGHT0, GL_AMBIENT, ambient);
glLightModeli(GL_LIGHT_MODEL_LOCAL_VIEWER, 1);
const float md[] = { 1.0f, 1.0f, 1.0f, 1.0f };
glMaterialfv (GL_FRONT_AND_BACK, GL_AMBIENT_AND_DIFFUSE, md);
glMaterialfv (GL_FRONT_AND_BACK, GL_SPECULAR, md);
glMaterialf (GL_FRONT_AND_BACK, GL_SHININESS, 10.0f);*/
/////////////////////
tr->Draw ();
glDisable(GL_LIGHT0);
glDisable(GL_LIGHTING);
if (wireframe) {
glPolygonMode(GL_FRONT_AND_BACK, GL_FILL);
}
if (drawMode != drawNormal)
{
glEnable(GL_BLEND);
glDepthMask(GL_FALSE);
glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
glEnable(GL_POLYGON_OFFSET_FILL);
glPolygonOffset(0.0f,- 10.0f);
glColor4f(1.0f,1.0f,1.0f,0.5f);
tr->DrawOverlayTexture (infoTex);
glDisable(GL_POLYGON_OFFSET_FILL);
glDepthMask(GL_FALSE);
glDisable(GL_BLEND);
}
glFrontFace(GL_CCW);
glDisable(GL_CULL_FACE);
glColor3ub(255,255,255);
DrawObjects(drawWaterReflection, drawUnitReflection);
glActiveTextureARB(GL_TEXTURE0_ARB);
glDisable(GL_TEXTURE_2D);
}
//---------------------------------------------------------------------------
void __fastcall TFormMain::FormPaint(TObject *Sender)
{
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
glFlush();
DrawObjects();
}
static void
DrawWindow(void)
{
struct window *w = CurrentWindow();
static GLfloat light_pos[] = { 0.0, 20.0, 0.0, 1.0 };
GLfloat dist = 20.0;
GLfloat eyex, eyey, eyez;
if (w->drawBuffer == GL_NONE) {
glDrawBuffer(GL_BACK);
glReadBuffer(GL_BACK);
}
else {
glDrawBuffer(w->drawBuffer);
glReadBuffer(w->drawBuffer);
}
glClear( GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT | GL_STENCIL_BUFFER_BIT);
if (w->drawBuffer == GL_NONE) {
glDrawBuffer(GL_NONE);
}
eyex = dist * cos(w->yrot * DEG2RAD) * cos(w->xrot * DEG2RAD);
eyez = dist * sin(w->yrot * DEG2RAD) * cos(w->xrot * DEG2RAD);
eyey = dist * sin(w->xrot * DEG2RAD);
/* view from top */
glPushMatrix();
gluLookAt( eyex, eyey, eyez, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0 );
glLightfv( GL_LIGHT0, GL_POSITION, light_pos );
/* draw table into stencil planes */
glDisable( GL_DEPTH_TEST );
glEnable( GL_STENCIL_TEST );
glStencilFunc( GL_ALWAYS, 1, 0xffffffff );
glStencilOp( GL_REPLACE, GL_REPLACE, GL_REPLACE );
glColorMask( GL_FALSE, GL_FALSE, GL_FALSE, GL_FALSE );
DrawTable(w);
glColorMask( GL_TRUE, GL_TRUE, GL_TRUE, GL_TRUE );
glEnable( GL_DEPTH_TEST );
/* render view from below (reflected viewport) */
/* only draw where stencil==1 */
if (eyey>0.0) {
glPushMatrix();
glStencilFunc( GL_EQUAL, 1, 0xffffffff ); /* draw if ==1 */
glStencilOp( GL_KEEP, GL_KEEP, GL_KEEP );
glScalef( 1.0, -1.0, 1.0 );
/* Reposition light in reflected space. */
glLightfv(GL_LIGHT0, GL_POSITION, light_pos);
DrawObjects(w, eyex, eyey, eyez);
glPopMatrix();
/* Restore light's original unreflected position. */
glLightfv(GL_LIGHT0, GL_POSITION, light_pos);
}
glDisable( GL_STENCIL_TEST );
glEnable( GL_BLEND );
glBlendFunc( GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA );
glEnable( GL_TEXTURE_2D );
DrawTable(w);
glDisable( GL_TEXTURE_2D );
glDisable( GL_BLEND );
/* view from top */
glPushMatrix();
DrawObjects(w, eyex, eyey, eyez);
glPopMatrix();
glPopMatrix();
if (w->showBuffer == GL_DEPTH) {
ShowDepthBuffer(w->width, w->height, 1.0, 0.0);
}
else if (w->showBuffer == GL_STENCIL) {
ShowStencilBuffer(w->width, w->height, 255.0, 0.0);
}
else if (w->showBuffer == GL_ALPHA) {
ShowAlphaBuffer(w->width, w->height);
}
if (w->drawBuffer == GL_FRONT)
glFinish();
else
glutSwapBuffers();
/* calc/show frame rate */
{
static GLint t0 = 0;
static GLint frames = 0;
GLint t = glutGet(GLUT_ELAPSED_TIME);
frames++;
if (t - t0 >= 5000) {
GLfloat seconds = (t - t0) / 1000.0;
GLfloat fps = frames / seconds;
printf("%d frames in %g seconds = %g FPS\n", frames, seconds, fps);
fflush(stdout);
t0 = t;
frames = 0;
}
}
}
void CSM3GroundDrawer::Draw(const DrawPass::e& drawPass)
{
if (wireframe) {
glPolygonMode(GL_FRONT_AND_BACK, GL_LINE);
}
terrain::RenderContext* currc = rc;
tr->SetShaderParams(sky->GetLight()->GetLightDir(), currc->cam->pos);
if (shadowHandler->ShadowsLoaded()) {
terrain::ShadowMapParams params;
params.mid[0] = shadowHandler->GetShadowParams().x;
params.mid[1] = shadowHandler->GetShadowParams().y;
params.f_a = shadowHandler->GetShadowParams().z;
params.f_b = shadowHandler->GetShadowParams().w;
params.shadowMap = shadowHandler->GetShadowTextureID();
for (int a = 0; a < 16; a++)
params.shadowMatrix[a] = shadowHandler->GetShadowMatrixRaw()[a];
tr->SetShadowParams(¶ms);
}
tr->SetActiveContext(currc);
glEnable(GL_CULL_FACE);
glFrontFace(GL_CW);
glColor4f(1.0f, 1.0f, 1.0f, 1.0f);
glEnable(GL_LIGHTING);
glLightfv(GL_LIGHT0, GL_POSITION, sky->GetLight()->GetLightDir());
float d[4] = {0.0f, 0.0f, 0.0f, 1.0f};
const float z[] = {0.0f, 0.0f, 0.0f, 1.0f};
for (int a = 0; a < 3; a++)
d[a] = sunLighting->groundDiffuseColor[a];
glLightfv(GL_LIGHT0, GL_DIFFUSE, d);
for (int a = 0; a < 3; a++)
d[a] = sunLighting->groundAmbientColor[a];
glLightfv(GL_LIGHT0, GL_AMBIENT, d);
for (int a = 0; a < 3; a++)
d[a] = sunLighting->groundSpecularColor[a];
glLightfv(GL_LIGHT0, GL_SPECULAR, d);
for (int a = 0; a < 4; a++)
d[a] = 0.0f;
glMaterialfv(GL_FRONT_AND_BACK, GL_EMISSION, d);
glLightModelfv(GL_LIGHT_MODEL_AMBIENT, z);
glDisable(GL_LIGHT1);
glEnable(GL_LIGHT0);
glEnable(GL_RESCALE_NORMAL);
// glLightfv(GL_LIGHT0, GL_SPOT_DIRECTION,dir.getf());
// glLightf(GL_LIGHT0, GL_SPOT_CUTOFF, 90.0f);
/* const float ambient[] = { 0.4f, 0.4f, 0.4f, 1.0f };
const float diffuse[] = { 1.0f, 1.0f, 1.0f, 1.0f };
glLightfv(GL_LIGHT0, GL_DIFFUSE, diffuse);
glLightfv(GL_LIGHT0, GL_AMBIENT, ambient);
glLightModeli(GL_LIGHT_MODEL_LOCAL_VIEWER, 1);
const float md[] = { 1.0f, 1.0f, 1.0f, 1.0f };
glMaterialfv(GL_FRONT_AND_BACK, GL_AMBIENT_AND_DIFFUSE, md);
glMaterialfv(GL_FRONT_AND_BACK, GL_SPECULAR, md);
glMaterialf(GL_FRONT_AND_BACK, GL_SHININESS, 10.0f);*/
/////////////////////
tr->Draw();
glDisable(GL_LIGHT0);
glDisable(GL_LIGHTING);
if (wireframe) {
glPolygonMode(GL_FRONT_AND_BACK, GL_FILL);
}
if (drawMode != drawNormal) {
glEnable(GL_BLEND);
glDepthMask(GL_FALSE);
glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
glEnable(GL_POLYGON_OFFSET_FILL);
glPolygonOffset(0.0f, -10.0f);
glColor4f(1.0f, 1.0f, 1.0f, 0.5f);
tr->DrawOverlayTexture(infoTex);
glDisable(GL_POLYGON_OFFSET_FILL);
glDepthMask(GL_TRUE);
glDisable(GL_BLEND);
}
glFrontFace(GL_CCW);
glDisable(GL_CULL_FACE);
glColor3ub(255, 255, 255);
DrawObjects(drawPass);
glActiveTextureARB(GL_TEXTURE0_ARB);
glDisable(GL_TEXTURE_2D);
}
/*
Overridable function, if necessary, for doing all of the drawing.
Base class version checks whether a redraw is needed and does nothing if not. See Redraw() function.
If a redraw is needed then there is an option to either redraw the whole screen or just redraw the moving objects.
If redrawing the whole screen then:
1a) SetupBackgroundBuffer is called to draw the background to the background buffer.
1b) DrawScreen is called to copy the background buffer onto the screen, then draw the moving objects.
1c) SDL_UpdateRect() is called to actually redraw the whole screen.
If only redrawing the moving objects then:
2a) DrawChangingObjects() is called to remove the objects from their old positions, and redraw them in their new positions.
2b) GetUpdateRectanglesForChangingObjects() is called to calculate where on the screen needs redrawing.
2c) SDL_UpdateRects() is called to redraw the parts of the screen which changed.
*/
void BaseEngine::GameRender(void)
{
if ( !m_bNeedsRedraw )
return;
// Just drawn so no more redraw needed
m_bNeedsRedraw = false;
// Note: the redraw flags must only be set early in this method, not at the end, since the drawing/moving of the moving objects may
// potentially flag a win/lose condition and a state change, which will set the redraw flag again to force a full draw after the
// state changes.
if ( m_bWholeScreenUpdate )
{
// Drawn whole screen now, so no need to draw it again. See note above about the importance of not resetting this after DrawChangingObjects()
m_bWholeScreenUpdate = false;
// Lock surface if needed
if (SDL_MUSTLOCK(m_pActualScreen))
{
m_bInsideDraw = true;
if (SDL_LockSurface(m_pActualScreen) < 0)
return;
}
// Draw the screen as it should appear now.
// First draw the background
//this->CopyBackgroundPixels( 100, 100, 100, 100 );
CopyAllBackgroundBuffer();
// Draw the text for the user
DrawStrings(); // Single function in case people want to use that instead
DrawStringsUnderneath(); // Draw the string underneath the other objects here
// Then draw the changing objects
DrawObjects();
// Another option for where to put the draw strings code - if you want it on top of the moving objects
DrawStringsOnTop();
// Unlock if needed
if (SDL_MUSTLOCK(m_pActualScreen))
SDL_UnlockSurface(m_pActualScreen);
m_bInsideDraw = false;
SDL_UpdateTexture( m_pSDL2Texture,NULL,m_pActualScreen->pixels,m_pActualScreen->pitch );
//SDL_RenderClear( m_pSDL2Renderer );
SDL_RenderCopy( m_pSDL2Renderer,m_pSDL2Texture,NULL,NULL );
SDL_RenderPresent( m_pSDL2Renderer );
//SDL_UpdateRect(m_pActualScreen, 0, 0, m_iScreenWidth, m_iScreenHeight);
}
else
{
// Here we assume that the background buffer has already been set up
// Lock surface if needed
if (SDL_MUSTLOCK(m_pActualScreen))
{
m_bInsideDraw = true;
if (SDL_LockSurface(m_pActualScreen) < 0)
return;
}
// Remove objects from their old positions
UndrawObjects();
// Remove the old strings be re-drawing the background
UnDrawStrings();
// Draw the text for the user
DrawStrings(); // Single function in case people want to use that instead
DrawStringsUnderneath(); // Draw the string underneath the other objects here
// Draw objects at their new positions
DrawObjects();
// Another option for where to put the draw strings code - if you want it on top of the moving objects
DrawStringsOnTop();
// Unlock if needed
if (SDL_MUSTLOCK(m_pActualScreen))
SDL_UnlockSurface(m_pActualScreen);
m_bInsideDraw = false;
// Copy the screen display into the window and display it
SDL_UpdateTexture( m_pSDL2Texture,NULL,m_pActualScreen->pixels,m_pActualScreen->pitch );
//SDL_RenderClear( m_pSDL2Renderer );
SDL_RenderCopy( m_pSDL2Renderer,m_pSDL2Texture,NULL,NULL );
SDL_RenderPresent( m_pSDL2Renderer );
}
}
void QuadTree::DrawTrees(Frustum* frust){
DrawObjects(m_root,frust);
}
void THFrame::Draw()
{
PreDraw();
DrawObjects();
PostDraw();
}
void CSm3GroundDrawer::Draw(bool drawWaterReflection,bool drawUnitReflection,unsigned int overrideVP)
{
if(drawUnitReflection || drawWaterReflection)
return;
terrain::RenderContext *currc;
if (drawWaterReflection)
{
if (!reflectrc) {
reflectrc = tr->AddRenderContext(&reflectCam, true);
tr->Update();
}
SpringCamToTerrainCam(*camera, reflectCam);
currc = reflectrc;
} else
currc = rc;
tr->SetShaderParams(gs->sunVector, currc->cam->pos);
/*
if (shadowHandler->drawShadows) {
terrain::ShadowMapParams params;
shadowHandler->GetShadowMapSizeFactors (params.f_a, params.f_b);
params.mid [0] = shadowHandler->xmid;
params.mid [1] = shadowHandler->ymid;
params.shadowMap = shadowHandler->shadowTexture;
for (int a=0;a<16;a++)
params.shadowMatrix[a] = shadowHandler->shadowMatrix[a];
tr->SetShadowParams (¶ms);
}*/
tr->SetActiveContext (currc);
glEnable(GL_CULL_FACE);
glFrontFace(GL_CW);
glColor4f(1.0f,1.0f,1.0f,1.0f);
glEnable(GL_LIGHTING);
glLightfv(GL_LIGHT0, GL_POSITION,gs->sunVector4);
float d[4]={0.0f,0.0f,0.0f,1.0f};
for (int a=0;a<3;a++) d[a]=map->sunColor[a];
glLightfv(GL_LIGHT0, GL_DIFFUSE, d);
for (int a=0;a<3;a++) d[a]=map->ambientColor[a];
glLightfv(GL_LIGHT0, GL_AMBIENT, d);
for (int a=0;a<3;a++) d[a]=map->specularColor[a];
glLightfv (GL_LIGHT0, GL_SPECULAR, d);
for (int a=0;a<4;a++) d[a]=0.0f;
glMaterialfv(GL_FRONT_AND_BACK, GL_EMISSION, d);
const float zero[] = { 0.0f, 0.0f, 0.0f, 1.0f };
glLightModelfv (GL_LIGHT_MODEL_AMBIENT, zero);
glDisable(GL_LIGHT1);
glEnable(GL_LIGHT0);
glEnable(GL_RESCALE_NORMAL);
// glLightfv (GL_LIGHT0, GL_SPOT_DIRECTION,dir.getf());
// glLightf (GL_LIGHT0, GL_SPOT_CUTOFF, 90.0f);
/* const float ambient[] = { 0.4f, 0.4f, 0.4f, 1.0f };
const float diffuse[] = { 1.0f, 1.0f, 1.0f, 1.0f };
glLightfv (GL_LIGHT0, GL_DIFFUSE, diffuse);
glLightfv (GL_LIGHT0, GL_AMBIENT, ambient);
glLightModeli(GL_LIGHT_MODEL_LOCAL_VIEWER, 1);
const float md[] = { 1.0f, 1.0f, 1.0f, 1.0f };
glMaterialfv (GL_FRONT_AND_BACK, GL_AMBIENT_AND_DIFFUSE, md);
glMaterialfv (GL_FRONT_AND_BACK, GL_SPECULAR, md);
glMaterialf (GL_FRONT_AND_BACK, GL_SHININESS, 10.0f);*/
/////////////////////
tr->Draw ();
glDisable(GL_LIGHT0);
glDisable(GL_LIGHTING);
if (drawMode != drawNormal)
{
glEnable(GL_BLEND);
glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
glColor4f(1.0f,1.0f,1.0f,0.5f);
tr->DrawOverlayTexture (infoTex);
glDisable(GL_BLEND);
}
glFrontFace(GL_CCW);
glDisable(GL_CULL_FACE);
glColor3ub(255,255,255);
DrawObjects(drawWaterReflection, drawUnitReflection);
glActiveTextureARB(GL_TEXTURE0_ARB);
glDisable(GL_TEXTURE_2D);
}
bool WLD_SetPoint::loadFile(const QString &fileName, WorldData FileData, dataconfigs &configs, LevelEditingSettings options)
{
QFile file(fileName);
WldData = FileData;
setCurrentFile(fileName);
WldData.modified = false;
WldData.untitled = false;
if (!file.open(QFile::ReadOnly | QFile::Text)) {
QMessageBox::warning(this, tr("Read file error"),
tr("Cannot read file %1:\n%2.")
.arg(fileName)
.arg(file.errorString()));
return false;
}
StartWldData = WldData; //Save current history for made reset
ui->graphicsView->setBackgroundBrush(QBrush(Qt::black));
ui->graphicsView->setInteractive(true);
ui->graphicsView->setCursor(Qt::CrossCursor);
ui->graphicsView->setDragMode(QGraphicsView::NoDrag);
ui->graphicsView->setRenderHint(QPainter::Antialiasing, true);
ui->graphicsView->viewport()->setMouseTracking(true);
//Check if data configs exists
if( configs.check() )
{
WriteToLog(QtCriticalMsg, QString("Error! *.INI configs not loaded"));
QMessageBox::warning(this, tr("Configurations not loaded"),
tr("Cannot open level world %1:\nbecause object configurations are not loaded\n."
"Please check that the ""config/SMBX"" directory exists and contains the *.INI files with object settings.")
.arg(fileName));
WriteToLog(QtCriticalMsg, QString(" << close subWindow"));
this->close();
WriteToLog(QtCriticalMsg, QString(" << closed, return false"));
return false;
}
WriteToLog(QtDebugMsg, QString(">>Starting to load file"));
//Declaring of the scene
scene = new WldScene(ui->graphicsView, configs, WldData, this);
scene->opts = options;
scene->isSelectionDialog = true;
ui->animation->setChecked(scene->opts.animationEnabled);
//Preparing point selection mode
scene->SwitchEditingMode(WldScene::MODE_SetPoint);
if(mapPointIsNull)
{
scene->selectedPointNotUsed = true;
}
else
{
scene->selectedPointNotUsed = false;
scene->selectedPoint = mapPoint;
}
scene->setItemPlacer(5);
connect(scene, SIGNAL(pointSelected(QPoint)), this, SLOT(pointSelected(QPoint)));
int DataSize=0;
DataSize += 3;
DataSize += 6;
QProgressDialog progress(tr("Loading World map data"), tr("Abort"), 0, DataSize, this);
progress.setWindowTitle(tr("Loading World data"));
progress.setWindowModality(Qt::WindowModal);
progress.setWindowFlags(Qt::Window | Qt::WindowTitleHint | Qt::CustomizeWindowHint | Qt::WindowStaysOnTopHint);
progress.setFixedSize(progress.size());
progress.setGeometry(QStyle::alignedRect(Qt::LeftToRight, Qt::AlignCenter, progress.size(), qApp->desktop()->availableGeometry()));
progress.setMinimumDuration(0);
if(! DrawObjects(progress) )
{
WldData.modified = false;
this->close();
return false;
}
QApplication::setOverrideCursor(Qt::WaitCursor);
if( !progress.wasCanceled() )
progress.close();
QApplication::restoreOverrideCursor();
setAutoUpdateTimer(31);
WldData.modified = false;
WldData.untitled = false;
progress.deleteLater();
return true;
}
void CNCaptureView::DoPaint(CDCHandle dc)
{
FUNCTION_BLOCK_TRACE(20);
if ( m_bIsDrawing )
{
return;
}
m_bIsDrawing = TRUE;
BOOL bRet = FALSE;
CRect rcClientLogical;
GetClientRect(rcClientLogical);
dc.DPtoLP(rcClientLogical);
rcClientLogical.InflateRect(4, 4); //fix scroll brush display error
//CRect rcClient;
//GetClientRect(&rcClient);
//CWindowDC WndDc(m_hWnd);
//WndDc.FillRect(&rcClient, m_brBackground);
{
//make sure MemDC bitblt
//CMemoryDC memDC(dc.m_hDC, rcClient);
CZoomScrollMemDC memDC (dc.m_hDC, rcClientLogical);
PrepareDC(memDC.m_hDC);
memDC.SetBrushOrg( -m_ptOffset.x , -m_ptOffset.y);
//API_VERIFY(memDC.FillRect(&rcClip, m_brBackground));
//API_VERIFY(memDC.FillRect(&rcClientLogical, m_brBackground));
memDC.FillSolidRect(&rcClientLogical, NCAPTUREVIEW_BACKGROUND_CLR);
if (m_pImage)
{
CRect rcImage(0, 0, m_pImage->GetWidth(), m_pImage->GetHeight());
if (m_canvasImage.IsCanvasChanged(rcImage) || m_bImageChanged)
{
m_canvasImage.Release();
API_VERIFY(m_canvasImage.Create(m_hWnd, rcImage.Width(), rcImage.Height()));
m_bImageChanged = FALSE;
//API_VERIFY(m_pImage->Draw(m_canvasImage, rcImage));
}
API_VERIFY(m_pImage->Draw(m_canvasImage, rcImage));
DrawObjects(m_canvasImage.GetMemoryDC());
{
//When Capture image size multiply by zoom bigger than 32767, GDI CAN NOT display the image
memDC.SetStretchBltMode(HALFTONE); //HALFTONE);
bRet = memDC.BitBlt(
0, 0, //rcClientLogical.left, rcClientLogical.top
rcImage.Width(), rcImage.Height(),// rcClientLogical.Width(), rcClientLogical.Height(),
m_canvasImage.GetMemoryDC(),
0, 0, //rcClientLogical.left, rcClientLogical.top,
SRCCOPY);
if(!bRet)
{
FTLTRACE(TEXT("%s StretchBlt Failed, LastError=%d\n"), __FILE__LINE__, ::GetLastError());
}
}
DrawTextObject(memDC.m_hDC);
{
CFMMTextDCGuard mmTextDCGuard(memDC);
if (!m_pImage && m_pDefaultImage)
{
//no image ,just draw default image
CRect rcClientDevice;
GetClientRect(&rcClientDevice);
CSize szDefaultImage(m_pDefaultImage->GetWidth(), m_pDefaultImage->GetHeight());
CRect rcDefaultImageTarget = m_pCalcRect->GetPhotoRect(rcClientDevice, &szDefaultImage, 1.0f, FALSE, FALSE);
NDGraphics::DrawGdiplusImage(memDC, m_pDefaultImage, rcDefaultImageTarget.left, rcDefaultImageTarget.top,
rcDefaultImageTarget.Width(), rcDefaultImageTarget.Height());
}
DrawObjectsTracker(memDC.m_hDC);
}
}
}
//FTLTRACE(TEXT("DoPaint, m_rcDrawTarget=[%d,%d]x[%d,%d]\n"), m_rcDrawTarget.left, m_rcDrawTarget.top,
// m_rcDrawTarget.right, m_rcDrawTarget.bottom);
//CClientDC clientDC(m_hWnd);
m_bIsDrawing = FALSE;
}
void MakeSelection(int nChoice)
{
// Space for the feedback buffer
GLfloat feedBackBuff[FEED_BUFF_SIZE];
// Storeage for counters, etc.
int size,i,j,count;
// Initial minimum and maximum values
bRect.right = bRect.bottom = -999999.0f;
bRect.left = bRect.top = 999999.0f;
// Set the feedback buffer
glFeedbackBuffer(FEED_BUFF_SIZE,GL_2D, feedBackBuff);
// Enter feedback mode
glRenderMode(GL_FEEDBACK);
// Redraw the scene
DrawObjects();
// Leave feedback mode
size = glRenderMode(GL_RENDER);
// Parse the feedback buffer and get the
// min and max X and Y window coordinates
i = 0;
while(i < size)
{
// Search for appropriate token
if(feedBackBuff[i] == GL_PASS_THROUGH_TOKEN)
if(feedBackBuff[i+1] == (GLfloat)nChoice)
{
i+= 2;
// Loop until next token is reached
while(i < size && feedBackBuff[i] != GL_PASS_THROUGH_TOKEN)
{
// Just get the polygons
if(feedBackBuff[i] == GL_POLYGON_TOKEN)
{
// Get all the values for this polygon
count = (int)feedBackBuff[++i]; // How many vertices
i++;
for(j = 0; j < count; j++) // Loop for each vertex
{
// Min and Max X
if(feedBackBuff[i] > bRect.right)
bRect.right = feedBackBuff[i];
if(feedBackBuff[i] < bRect.left)
bRect.left = feedBackBuff[i];
i++;
// Min and Max Y
if(feedBackBuff[i] > bRect.bottom)
bRect.bottom = feedBackBuff[i];
if(feedBackBuff[i] < bRect.top)
bRect.top = feedBackBuff[i];
i++;
}
}
else
i++; // Get next index and keep looking
}
break;
}
i++;
}
}
