本文整理汇总了C++中RGBColor函数的典型用法代码示例。如果您正苦于以下问题：C++ RGBColor函数的具体用法？C++ RGBColor怎么用？C++ RGBColor使用的例子？那么, 这里精选的函数代码示例或许可以为您提供帮助。
在下文中一共展示了RGBColor函数的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: RGBColor
void
World::build(void) {
int num_samples = 16;
vp.set_hres(400);
vp.set_vres(400);
vp.set_samples(num_samples);
vp.set_max_depth(0);
background_color = RGBColor(0.5);
tracer_ptr = new RayCast(this);
Pinhole* pinhole_ptr = new Pinhole;
pinhole_ptr->set_eye(2, 3.5, 5);
pinhole_ptr->set_lookat(0,0,0);
pinhole_ptr->set_view_distance(800.0);
pinhole_ptr->compute_uvw();
set_camera(pinhole_ptr);
Directional* light_ptr = new Directional;
light_ptr->set_direction(14, 20, 25);
light_ptr->scale_radiance(1.75);
light_ptr->set_shadows(true);
add_light(light_ptr);
Image* image_ptr = new Image;
image_ptr->read_ppm_file("F:/Documents/Visual Studio 2005/Projects/Rytracer/TextureFiles/ppm/CountryScene.ppm");
CylindricalMap* map_ptr = new CylindricalMap;
ImageTexture* texture_ptr = new ImageTexture(image_ptr);
texture_ptr->set_mapping(map_ptr);
SV_Matte* sv_matte_ptr = new SV_Matte;
sv_matte_ptr->set_ka(0.40);
sv_matte_ptr->set_kd(0.95);
sv_matte_ptr->set_cd(texture_ptr);
OpenCylinder* cylinder_ptr = new OpenCylinder;
cylinder_ptr->set_material(sv_matte_ptr);
add_object(cylinder_ptr);
}示例2: _DrawBeveledRect
/*! \brief Actually draws the zoom button
Unless a subclass has a particularly large button, it is probably
unnecessary to check the update rectangle.
\param tab The \a tab to update.
\param direct Draw without double buffering.
\param rect The area of the button to update.
*/
void
WinDecorator::_DrawZoom(Decorator::Tab* tab, bool direct, BRect rect)
{
_DrawBeveledRect(rect, tab->zoomPressed);
// Draw the Zoom box
BRect zoomBox(rect);
zoomBox.InsetBy(2, 2);
zoomBox.InsetBy(1, 0);
zoomBox.bottom--;
zoomBox.right--;
if (true)
zoomBox.OffsetBy(1, 1);
fDrawingEngine->SetHighColor(RGBColor(0,0,0));
fDrawingEngine->StrokeRect(zoomBox);
zoomBox.InsetBy(1, 1);
fDrawingEngine->StrokeLine(zoomBox.LeftTop(), zoomBox.RightTop());
}示例3: DrawBeveledRect
void
WinDecorator::_DrawZoom(BRect r)
{
DrawBeveledRect(r,GetZoom());
// Draw the Zoom box
BRect rect(r);
rect.InsetBy(2,2);
rect.InsetBy(1,0);
rect.bottom--;
rect.right--;
if (GetZoom())
rect.OffsetBy(1,1);
fDrawingEngine->SetHighColor(RGBColor(0,0,0));
fDrawingEngine->StrokeRect(rect);
rect.InsetBy(1,1);
fDrawingEngine->StrokeLine(rect.LeftTop(),rect.RightTop());
}示例4: RGBColor
Floor::Floor(int screenWidth, int screenHeight) {
COLOR[0] = RGBColor(0.32f, 0.48f, 0.25f, 1.0f); // collina
COLOR[1] = RGBColor(0.57f, 0.79f, 0.83f, 1.0f); // primavera
COLOR[2] = RGBColor(0.38f, 0.82f, 0.89f, 1.0f); // estate
COLOR[3] = RGBColor(0.41f, 0.59f, 0.61f, 1.0f); // autunno
COLOR[4] = RGBColor(0.66f, 0.66f, 0.66f, 1.0f); // inverno
COLOR[5] = RGBColor(0.20f, 0.70f, 0.10f, 1.0f); // erba
this->width = screenWidth;
this->height = screenHeight;
int vectorSize = this->width * this->height;
this->pixels = new float[vectorSize * 3];
this->pixels_copy = new float[vectorSize * 3];
int snowSize = this->width * (this->height / 2);
this->snow_pixels = new float[snowSize * 3]();
}示例5: RGB24Buffer
RGB24Buffer *QTFileLoader::RGB24BufferFromQImage(QImage *image)
{
if (image == NULL)
return NULL;
RGB24Buffer *result = new RGB24Buffer(image->height(), image->width(), false);
/**
* TODO: Make this faster using .bits() method.
* So far don't want to mess with possible image formats
*
*/
for (int i = 0; i < image->height(); i++)
{
for (int j = 0; j < image->width(); j++)
{
QRgb pixel = image->pixel(j,i);
result->element(i,j) = RGBColor(qRed(pixel), qGreen(pixel), qBlue(pixel));
}
}
return result;
}示例6: main
int main(int argc, char *argv[])
{
QApplication a(argc, argv);
QMainWindow* window = new QMainWindow();
RenderGui::Viewer* viewer = new RenderGui::Viewer();
window->setCentralWidget(viewer);
window->show();
int width = 640;
int height = 480;
SimpleScene scene;
PhongMaterial metal(scene,
RGBColor(0.1,0.1,0.1),
RGBColor(0.8,0.8,0.8),
RGBColor(0.8,0.8,0.8),
2.0);
// Sphere sphere(Coord(0,0,4), metal);
// scene.push_obj(&sphere);
Plane triangle(Vector3d(1.0,0.0,1.0),
Vector3d(0.0,1.0,1.0),
Vector3d(0.0,0.0,1.0),
metal);
scene.push_obj(&triangle);
PhongPointLight light(Coord(-5, -0.2, -0.2),
RGBColor(0.2,0.2,0.2),
RGBColor(0.2,0.2,0.2),
RGBColor(0.2,0.2,0.2));
scene.push_light(&light);
Coord cam(0,0,-1);
SimpleRaytracer raytracer(scene);
QImageBuffer buffer(width, height);
raytracer.render(buffer, 60, cam);
//buffer.setPixel(50, 50, ColorOps::white);
viewer->showImage(buffer.qimage());
return a.exec();
}示例7: AllColors
void ColorGenerator::Generate(Vector<RGBColor> &Result, const Vec3f &Scale)
{
const UINT ColorCount = Result.Length();
KMeansClustering<Vec3f, Vec3fKMeansMetric> Clustering;
Vector<Vec3f> AllColors(ColorCount * 25);
const UINT AllColorsCount = AllColors.Length();
for(UINT Index = 0; Index < AllColorsCount; Index++)
{
Vec3f CurColor = Vec3f(rnd(), rnd(), rnd());
while(CurColor.x + CurColor.y + CurColor.z < 0.5f)
{
CurColor = Vec3f(rnd(), rnd(), rnd());
}
AllColors[Index] = Vec3f(CurColor.x * Scale.x, CurColor.y * Scale.y, CurColor.z * Scale.z);
}
Clustering.Cluster(AllColors, ColorCount, 20, false);
for(UINT ColorIndex = 0; ColorIndex < ColorCount; ColorIndex++)
{
Result[ColorIndex] = RGBColor(Clustering.ClusterCenter(ColorIndex));
}
}示例8: Assert
void StateManager::LoadVertexColor(RGBColor &C, UINT Index)
{
for(UINT i = 0; i < VertexDeclaration.Length(); i++)
{
const D3D9Base::D3DVERTEXELEMENT9 &Decl = VertexDeclaration[i];
if(Decl.Usage == D3DDECLUSAGE_COLOR && Decl.UsageIndex == 0)
{
StreamInfo &Stream = VBufferStreams[Decl.Stream];
Assert(Stream.StreamData != NULL, "Reference to unbound stream");
BYTE *ByteStream = (BYTE *)(Stream.StreamData->Buffer.CArray() + Stream.OffsetInBytes + Index * Stream.Stride + Decl.Offset);
float *FloatStream = (float *)ByteStream;
Vec4f Result = Vec4f(0.0f, 0.0f, 0.0f, 0.0f);
if(Decl.Type == D3DDECLTYPE_D3DCOLOR)
{
C = RGBColor(ByteStream[0], ByteStream[1], ByteStream[2], ByteStream[3]);
return;
}
else
{
SignalError(String("Unsupported type: ") + String(UINT(Decl.Type)));
}
}
}
}示例9: throw
// ===========================================================================
// member method definitions
// ===========================================================================
GUIVisualizationSettings::GUIVisualizationSettings() throw()
: name(""), antialiase(false), dither(false), vehicleQuality(0),
backgroundColor(RGBColor((SUMOReal) 1, (SUMOReal) 1, (SUMOReal) 1)),
showGrid(false), gridXSize(100), gridYSize(100),
laneShowBorders(false), showLinkDecals(true), showRails(true),
drawEdgeName(false), edgeNameSize(50),
edgeNameColor(RGBColor((SUMOReal) 1, (SUMOReal) .5, (SUMOReal) 0)),
drawInternalEdgeName(false), internalEdgeNameSize(40),
internalEdgeNameColor(RGBColor((SUMOReal) .5, (SUMOReal) .25, (SUMOReal) 0)),
hideConnectors(false),
minVehicleSize(1), vehicleExaggeration(1), showBlinker(true),
drawLaneChangePreference(false),
drawVehicleName(false), vehicleNameSize(50),
vehicleNameColor(RGBColor((SUMOReal) .8, (SUMOReal) .6, (SUMOReal) 0)),
junctionMode(0), drawLinkTLIndex(false), drawLinkJunctionIndex(false),
drawJunctionName(false), junctionNameSize(50),
junctionNameColor(RGBColor((SUMOReal) 0, (SUMOReal) 1, (SUMOReal) .5)),
showLane2Lane(false), addMode(0), minAddSize(1), addExaggeration(1),
drawAddName(false), addNameSize(50),
minPOISize(0), poiExaggeration(1), drawPOIName(false), poiNameSize(50),
poiNameColor(RGBColor((SUMOReal) 1., (SUMOReal) 0, (SUMOReal) .5)),
showSizeLegend(true) {
}示例10: BRDF
PerfectSpecular::PerfectSpecular()
: BRDF(),
m_k(0.0),
m_c(RGBColor(0.0))
{}示例11: RGBColor
RGBColor operator*(const RGBColor& color, float scalar) {
return RGBColor(color.r * scalar, color.g * scalar, color.b * scalar);
}示例12: drawWithColor
void Ship::draw()
{
drawWithColor(RGBColor(0, 0, 1));
}示例13: RGBColor
// ------------
GUILaneWrapper::Colorer::Colorer() {
mySchemes.push_back(GUIColorScheme("uniform", RGBColor(0,0,0), "", true));
mySchemes.push_back(GUIColorScheme("by selection (lane-/streetwise)", RGBColor(0.7f, 0.7f, 0.7f), "unselected", true));
mySchemes.back().addColor(RGBColor(0, .4f, .8f), 1, "selected");
mySchemes.push_back(GUIColorScheme("by vclass", RGBColor(0,0,0), "all", true));
mySchemes.back().addColor(RGBColor(0, .1f, .5f), 1, "public");
// ... traffic states ...
mySchemes.push_back(GUIColorScheme("by allowed speed (lanewise)", RGBColor(1,0,0)));
mySchemes.back().addColor(RGBColor(0, 0, 1), (SUMOReal)(150.0/3.6));
mySchemes.push_back(GUIColorScheme("by current occupancy (lanewise)", RGBColor(0,0,1)));
mySchemes.back().addColor(RGBColor(1, 0, 0), (SUMOReal)0.95);
mySchemes.push_back(GUIColorScheme("by first vehicle waiting time (lanewise)", RGBColor(0,1,0)));
mySchemes.back().addColor(RGBColor(1,0,0), (SUMOReal)200);
mySchemes.push_back(GUIColorScheme("by lane number (streetwise)", RGBColor(1,0,0)));
mySchemes.back().addColor(RGBColor(0,0,1), (SUMOReal)5);
// ... emissions ...
mySchemes.push_back(GUIColorScheme("by CO2 emissions (HBEFA)", RGBColor(0,1,0)));
mySchemes.back().addColor(RGBColor(1,0,0), (SUMOReal)(10./7.5/5.));
mySchemes.push_back(GUIColorScheme("by CO emissions (HBEFA)", RGBColor(0,1,0)));
mySchemes.back().addColor(RGBColor(1,0,0), (SUMOReal)(0.05/7.5/2.));
mySchemes.push_back(GUIColorScheme("by PMx emissions (HBEFA)", RGBColor(0,1,0)));
mySchemes.back().addColor(RGBColor(1,0,0), (SUMOReal)(.005/7.5/5.));
mySchemes.push_back(GUIColorScheme("by NOx emissions (HBEFA)", RGBColor(0,1,0)));
mySchemes.back().addColor(RGBColor(1,0,0), (SUMOReal)(.125/7.5/5.));
mySchemes.push_back(GUIColorScheme("by HC emissions (HBEFA)", RGBColor(0,1,0)));
mySchemes.back().addColor(RGBColor(1,0,0), (SUMOReal)(.02/7.5/4.));
mySchemes.push_back(GUIColorScheme("by fuel consumption (HBEFA)", RGBColor(0,1,0)));
mySchemes.back().addColor(RGBColor(1,0,0), (SUMOReal)(.005/7.5*100.));
mySchemes.push_back(GUIColorScheme("by noise emissions (Harmonoise)", RGBColor(0,1,0)));
mySchemes.back().addColor(RGBColor(1,0,0), (SUMOReal)100);
}示例14: glutGet
Model::Model() {
this->screenWidth = 0.7 * glutGet(GLUT_SCREEN_WIDTH);
this->screenHeight = 0.7 * glutGet(GLUT_SCREEN_HEIGHT);
// Crea il sole
this->sun = new Sun();
this->sun->circles.push_back(Sun::Circle(
Vertex2d(this->screenWidth * 0.15f, this->screenHeight * 0.8f),
55, 2, 1, RGBColor(1.0, 0.9, 0.0, 0.3)
));
this->sun->circles.push_back(Sun::Circle(
Vertex2d(this->screenWidth * 0.15f, this->screenHeight * 0.8f),
45, 2, 0, RGBColor(1.0, 0.95, 0.0, 0.9)
));
this->sun->circles.push_back(Sun::Circle(
Vertex2d(this->screenWidth * 0.15f, this->screenHeight * 0.8f),
40, 0, 0, RGBColor(1.0, 1.0, 0.0, 1.0)
));
// Crea le nuvole
for (int i=0; i<8; i++) {
int circles = rand() % 3 + 3;
this->clouds.push_back(Cloud(
Vertex2d(0, this->screenHeight * (rand() % 30 + 60) / 100.0f),
RGBColor(0.9, 0.9, 0.9, 1.0),
1.0f * circles, 0.5f * circles * circles * circles, 0,
(rand() % 10) * 3 / 10.0f + 3
));
}
// Crea il pavimento
this->floor = new Floor(this->screenWidth, 2 * this->screenHeight / 5);
this->tree = new Tree(
Vertex2d(this->screenWidth / 2.0f, this->screenHeight / 15.0f),
0,
this->screenHeight * 3 / 10.0, this->screenWidth / 80.0,
5, this->floor, false
);
this->shrub1 = new Tree(
Vertex2d(this->screenWidth / 2.0f, this->tree->position.y + this->tree->logHeight),
M_PI / 8,
this->tree->logHeight / 2.0, this->tree->logWidth / 2,
3, this->floor, true
);
this->shrub2 = new Tree(
Vertex2d(this->screenWidth / 2.0f, this->tree->position.y + this->tree->logHeight),
-M_PI / 8,
this->tree->logHeight / 2.0f, this->tree->logWidth / 2.0,
3, this->floor, true
);
// Aggiunge la neve
for (int i=0; i<this->snow.SNOW_FLAKES; i++) {
this->snow.flakes.push_back(Snowflake());
this->snow.flakes.back().position.y = rand() % screenHeight + screenHeight + 2;
this->snow.flakes.back().weight = (rand() % 100) / 100.0f + 2.0f;
this->snow.flakes.back().startX = rand() % screenWidth;
this->snow.flakes.back().lastZ = rand() % (int)(this->floor->height / 2 - this->snow.flakes.back().weight) / 1.0f + this->snow.flakes.back().weight;
}
}示例15: Bullet
Bullet Ship::fire()
{
return Bullet(getPosition(), -10, RGBColor(0, 0, 1));
}