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Composite Transformation: Two Dimensional Transformation
http://compositetransformation.blogspot.com/2011/11/two-dimensional-transformation.html
Wednesday, 9 November 2011. A transformation is single mathematical entity and as such canbe denoted by single name or symbol.(2). Two transformations can be combined or concatenated to yield asingle transformation with the same effect as the sequentialapplication of the original two. Thus, transformation A might betranslation and transformation B a scaling. The concatenationproperty allows us to determine a transformation C=AB whoseeffect is to translate and then scale. Buy me a Cup of Coffee. Topic Rel...
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Composite Transformation: October 2011
http://compositetransformation.blogspot.com/2011_10_01_archive.html
Friday, 14 October 2011. Composite Transformation and Character Generation. Character Generation in Computer Graphics. Composite Transformation in Computer Graphics. 2D Composite Tranformation :. To perform the 2D transformation such as translation, rotation, scaling, shearing, Reflection. The function line() is used to draw a line from(x1,y1)to (x2,y2). Line (x1,y1,x2,y2). This function takes thee arguments and they are. I)the video driver to be used (gd). Ii)the graphics mode (gm). A)input the shearing...
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Composite Transformation: Rotation in Computer Graphics
http://compositetransformation.blogspot.com/2011/11/rotation-in-computer-graphics.html
Wednesday, 9 November 2011. Rotation in Computer Graphics. PROGRAM FOR ROTATION IN COMPUTER GRAPHICS. Int x1=100,x2=100,y1=100,y2=300,x12,y12,x22,y22;. Float a=1.57;. Int gd=DETECT,gm;. Initgraph(&gd,&gm,"c: tc bgi");. Line(x1,y1,x2,y2);. For(float i=0;i 628;i =0.1). Line(x12,y12,x22,y22);. Buy me a Cup of Coffee. MONIKA YADAV (MCA),. WwwNotesGuru.in, Indore. ROHIT KESHRIYA (MCA),. WwwNotesGuru.in, Indore. For guest faculty Contact us on following E-mail ID:. Labels: *Rotation in Computer Graphics.
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Composite Transformation: Reflection Sheering in Computer Graphics
http://compositetransformation.blogspot.com/2011/11/reflection-sheering-in-computer.html
Friday, 4 November 2011. Reflection Sheering in Computer Graphics. Reflection Sheering in Computer Graphics. Void disp(int n,float c[][3]). Float maxx,maxy;. Line(maxx c[i][0],maxy-c[i][1],maxx c[i 1][0],maxy-c[i 1][1]);. Line(maxx c[i][0],maxy-c[i][1],maxx c[0][0],maxy-c[0][1]);. Line(0,maxy,maxx*2,maxy);. Line(maxx,0,maxx,maxy*2);. Void mul(int n,float b[][3],float c[][3],float a[][3]). For(i=0;i n;i ). For(j=0;j 3;j ). For(i=0;i n;i ). For(j=0;j 3;j ). For(k=0;k 3;k ). Float b[10][3],a[10][3];. Printf...
compositetransformation.blogspot.com
Composite Transformation: Area Filling Algorithm in Computer Graphics
http://compositetransformation.blogspot.com/2011/11/area-filling-algorithm-in-computer.html
Wednesday, 9 November 2011. Area Filling Algorithm in Computer Graphics. Struct Node* next;. Void fill (int pt[][2], int clr);. Void floodfill4 (int x, int y, int oldclr, int newclr);. Void insert (int x, int y, struct Node* last);. Printf ("This program demonstrates filling a polygon. n");. Printf ("Enter the x- and y-coordinates for three points: n");. For (i=0; i. First- y = y;. First- next = NULL;. Last = first;. Putpixel (x, y, newclr);. If (getpixel (x, y-1) = oldclr). Putpixel (x, y-1, newclr);.
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Composite Transformation: November 2011
http://compositetransformation.blogspot.com/2011_11_01_archive.html
Wednesday, 9 November 2011. Boundary fill flood fill Algorithm in Computer Graphics. Void fill right(x,y). If(getpixel(x,y) = 0). Putpixel(x,y,RED);. Fill right( x,y);. Fill right(x,y-1);. Fill right(x,y 1);. Void fill left(x,y). If(getpixel(x,y) = 0). Putpixel(x,y,RED);. Fill left(- x,y);. Fill left(x,y-1);. Fill left(x,y 1);. Int x , y ,a[10][10];. Initgraph(&gd,&gm,"c: tc bgi");. Printf(" n n tEnter the no. of edges of polygon : ");. Printf(" n n tEnter the cordinates of polygon : n n n ");. Printf ("...
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Composite Transformation: Antialiasing Technique
http://compositetransformation.blogspot.com/2011/11/antialiasing-technique.html
Wednesday, 9 November 2011. Antialiasing methods were developed to combat the effects of aliasing. There are three main classes of antialiasing algorithms. As aliasing problem is due to low resolution, one easy solution is to increase the resolution , causing sample points to occur more frequently. This increases the cost of image production. The image can be calculated by considering the intensities over a particular region. This is called prefiltering. Prefiltering thus amounts to sampling the shape of...
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Composite Transformation: Translation in Computer Graphics
http://compositetransformation.blogspot.com/2011/11/translation-in-computer-graphics.html
Wednesday, 9 November 2011. Translation in Computer Graphics. ALGORITHM 3 Dimensional Transformation Source Code. 1 Enter the choice for transformation. 2 Perform the translation, rotation, scaling of 3D object. 3 Get the needed parameters for the transformation from the user. 4 Increase of rotation, object can be rotated about x or y or z axis. 5 Display the transmitted object in the screen. Source Code Programming Algorithm. Int maxx,maxy,midx,midy;. Line(midx,0,midx,maxy);. Line(0,midy,maxx,midy);.
compositetransformation.blogspot.com
Composite Transformation: Boundary fill flood fill Algorithm in Computer Graphics
http://compositetransformation.blogspot.com/2011/11/boundary-fill-flood-fill-algorithm-in.html
Wednesday, 9 November 2011. Boundary fill flood fill Algorithm in Computer Graphics. Void fill right(x,y). If(getpixel(x,y) = 0). Putpixel(x,y,RED);. Fill right( x,y);. Fill right(x,y-1);. Fill right(x,y 1);. Void fill left(x,y). If(getpixel(x,y) = 0). Putpixel(x,y,RED);. Fill left(- x,y);. Fill left(x,y-1);. Fill left(x,y 1);. Int x , y ,a[10][10];. Initgraph(&gd,&gm,"c: tc bgi");. Printf(" n n tEnter the no. of edges of polygon : ");. Printf(" n n tEnter the cordinates of polygon : n n n ");. Topic rel...
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Composite Transformation: Scaling in Computer Graphics
http://compositetransformation.blogspot.com/2011/11/scaling-in-computer-graphics.html
Wednesday, 9 November 2011. Scaling in Computer Graphics. Int x1,y1,x2,y2,x3,y3,mx,my;. Int gd=DETECT,gm;. Initgraph(&gd,&gm," ");. Printf("Enter the 1st point for the triangle:");. Scanf("%d%d",&x1,&y1);. Printf("Enter the 2nd point for the triangle:");. Scanf("%d%d",&x2,&y2);. Printf("Enter the 3rd point for the triangle:");. Scanf("%d%d",&x3,&y3);. Line(x1,y1,x2,y2);. Line(x2,y2,x3,y3);. Line(x3,y3,x1,y1);. Int x,y,a1,a2,a3,b1,b2,b3;. Int mx,my;. Printf("Enter the scalling coordinates");. Display Proc...
