Click here to Skip to main content
15,904,416 members
Home / Discussions / C / C++ / MFC
   

C / C++ / MFC

 
AnswerRe: raytracer Pin
Jochen Arndt29-Sep-17 4:24
professionalJochen Arndt29-Sep-17 4:24 
GeneralRe: raytracer Pin
leon de boer30-Sep-17 7:50
leon de boer30-Sep-17 7:50 
GeneralRe: raytracer Pin
Jochen Arndt30-Sep-17 22:14
professionalJochen Arndt30-Sep-17 22:14 
AnswerRe: raytracer Pin
Rick York29-Sep-17 4:44
mveRick York29-Sep-17 4:44 
GeneralRe: raytracer Pin
leon de boer30-Sep-17 7:39
leon de boer30-Sep-17 7:39 
GeneralRe: raytracer Pin
bluatigro1-Oct-17 0:35
bluatigro1-Oct-17 0:35 
GeneralRe: raytracer Pin
bluatigro1-Oct-17 1:00
bluatigro1-Oct-17 1:00 
GeneralRe: raytracer Pin
leon de boer1-Oct-17 4:45
leon de boer1-Oct-17 4:45 
You do realize that on Windows the whole GetPixel thing is pointless you can pull the whole screen in one call to whatever colour depth and specification you want.

GetDIBits function (Windows)[^]

They even provide the sample
Capturing an Image (Windows)[^]
In vino veritas

GeneralRe: raytracer Pin
bluatigro1-Oct-17 5:56
bluatigro1-Oct-17 5:56 
GeneralRe: raytracer Pin
leon de boer1-Oct-17 16:20
leon de boer1-Oct-17 16:20 
GeneralRe: raytracer Pin
bluatigro2-Oct-17 1:34
bluatigro2-Oct-17 1:34 
GeneralRe: raytracer Pin
leon de boer2-Oct-17 3:46
leon de boer2-Oct-17 3:46 
GeneralRe: raytracer Pin
leon de boer2-Oct-17 10:00
leon de boer2-Oct-17 10:00 
GeneralRe: raytracer Pin
bluatigro2-Oct-17 22:57
bluatigro2-Oct-17 22:57 
GeneralRe: raytracer Pin
leon de boer3-Oct-17 4:47
leon de boer3-Oct-17 4:47 
GeneralRe: raytracer Pin
bluatigro6-Oct-17 1:30
bluatigro6-Oct-17 1:30 
GeneralRe: raytracer Pin
bluatigro22-Oct-17 22:37
bluatigro22-Oct-17 22:37 
QuestionCPP Syntax Pin
Bram van Kampen28-Sep-17 11:17
Bram van Kampen28-Sep-17 11:17 
AnswerRe: CPP Syntax Pin
CPallini28-Sep-17 22:16
mveCPallini28-Sep-17 22:16 
GeneralRe: CPP Syntax Pin
Bram van Kampen6-Oct-17 13:51
Bram van Kampen6-Oct-17 13:51 
QuestionComparing Files for Differences Pin
Member 1343302227-Sep-17 3:42
Member 1343302227-Sep-17 3:42 
AnswerRe: Comparing Files for Differences Pin
jeron127-Sep-17 4:09
jeron127-Sep-17 4:09 
QuestionRe: Comparing Files for Differences Pin
David Crow27-Sep-17 5:24
David Crow27-Sep-17 5:24 
AnswerRe: Comparing Files for Differences Pin
jschell27-Sep-17 9:23
jschell27-Sep-17 9:23 
GeneralRe: Comparing Files for Differences Pin
Member 1343302228-Sep-17 2:41
Member 1343302228-Sep-17 2:41 

General General    News News    Suggestion Suggestion    Question Question    Bug Bug    Answer Answer    Joke Joke    Praise Praise    Rant Rant    Admin Admin   

Use Ctrl+Left/Right to switch messages, Ctrl+Up/Down to switch threads, Ctrl+Shift+Left/Right to switch pages.