OPENGL COLOR CODES

for Background color:
glClearColor(float red, float green, float blue, float alpha)
glClearColor(0.0,0.0,1.0,0.0);//dark blue

fill color:
glColor4f(1.0f, 0.0f, 0.0f, 0.0f);//red
glColor4f(1.0f, 1.0f, 1.0f, 0.0f);//white
glColor4f(1.0f, 1.0f, 0.0f, 0.0f);//yellow
glColor4f(1.0f, 0.0f, 1.0f, 0.0f);//purple
glColor4f(0.0f, 1.0f, 1.0f, 1.0f);//light blue
glColor4f(1.0f, 0.5f, 0.0f, 0.0f);//orange/brown
glColor3f(0.0f, 1.0f, 0.0f);//Green
glColor3f(0.0f, 0.0f, 1.0f);//Blue
glColor3f(0.5f, 1.0f, 1.0f);//cyan
glColor3f(0.0f, 0.0f, 0.0f);//Black
glColor3f(1.0f, 0.0f, 1.0f);//Purple
glColor3f(1.0f, 0.5f, 0.0f);//Orange
glColor3f(0.5f, 0.5f, 0.5f);//Violet
glColor3f(0.0f, 0.5f, 0.5f);//Blue-Green
glColor3f(0.0f, 0.5f, 1.0f);//baby Blue
glColor3f(2.0f, 0.5f, 1.0f);//Lilac
glColor3f(0.1f, 0.1f, 0.1f);//Dark grey
glColor3f(0.1f, 0.0f, 0.1f);//Dark Purple
glColor3f(0.1f, 0.1f, 0.0f);//Bronze
glColor3f(0.0f, 0.1f, 0.1f);//Dark blue
glColor3f(0.0f, 0.1f, 0.0f);//Forest Green
glColor3f(0.1f, 0.0f, 0.0f);//Brown

Comments

Post a Comment

Popular posts from this blog

OpenGL Texture

#include <GL/gl.h> #include <GL/glu.h> #include <GL/glut.h> #include <stdlib.h> #include <stdio.h> /*  Create checkerboard texture  */ #define checkImageWidth 64 #define checkImageHeight 64 static GLubyte checkImage[checkImageHeight][checkImageWidth][4]; static GLuint texName; GLfloat _angle=45; void makeCheckImage(void) {    int i, j, c;    for (i = 0; i < checkImageHeight; i++) {       for (j = 0; j < checkImageWidth; j++) {          //c = ((((i&0x8)==0)^((j&0x8))==0))*255; //checks         // c=((((i&0X15)==0)^((j&0x15))==0))*120;//border         //c=((((i&0X2)==0)^((j&0x2))==0))*200; //more checks          c=((((i&0x22)==0)^((j&0x22))==0))*200; //flag          checkImage[i][j][0] = (GLubyte) c;          checkImage[i][j][1] = (GLubyte) c;          checkImage[i][j][2] = (GLubyte) c;          checkImage[i][j][3] = (GLubyte) 200;       }    } } void init(void) {    glClearColor (0.0, 0.
Read more

Objects using Line-Attribute, Fill-Area Attribute, Color functions of OpenGL

1. Load the libraries #include<GL/glut.h> #include<windows.h> 2. Create a display function where you will be drawing your shape and objects void display() { } 3. Give Screen color using ClearColor     glClearColor(0.0,0.1,0.0,0.0);     glClear(GL_COLOR_BUFFER_BIT); 4. Use factor and pattern to give some styles to your line. for more pattern click:  GL_Pattern     GLint factor=1;     GLushort pattern=0x0c0f; 5. Enable the Stipple     glEnable(GL_LINE_STIPPLE); // enabling the line pattern function     glLineStipple(factor,pattern); 6.Draw the shape     glColor3f(1.0,0.0,0.0);     glBegin(GL_LINES);     glVertex2f(0.0,0.0);     glVertex2f(1.0,0.0);     glEnd(); 7.disable the stipple then flush it.     glDisable(GL_LINE_STIPPLE);     glFlush(); 8. Main Function int main(int argc,char** argv) 9.  Iitialize the Arguments. glutInit(&argc,argv); 10. Create the window and define the size      glutCreateWindow("PROGRAM2"
Read more