-USING: arrays kernel math opengl opengl.gl opengl.glu ui\r
-ui.gadgets ui.render threads accessors ;\r
-IN: nehe.5\r
-\r
-TUPLE: nehe5-gadget < gadget rtri rquad thread quit? ;\r
-: width 256 ;\r
-: height 256 ;\r
-: redraw-interval 10 ;\r
-\r
-: <nehe5-gadget> ( -- gadget )\r
- nehe5-gadget new-gadget\r
- 0.0 >>rtri\r
- 0.0 >>rquad ;\r
-\r
-M: nehe5-gadget pref-dim* ( gadget -- dim )\r
- drop width height 2array ;\r
-\r
-M: nehe5-gadget draw-gadget* ( gadget -- )\r
- GL_PROJECTION glMatrixMode\r
- glLoadIdentity\r
- 45.0 width height / >float 0.1 100.0 gluPerspective\r
- GL_MODELVIEW glMatrixMode\r
- glLoadIdentity\r
- GL_SMOOTH glShadeModel\r
- 0.0 0.0 0.0 0.0 glClearColor\r
- 1.0 glClearDepth\r
- GL_DEPTH_TEST glEnable\r
- GL_LEQUAL glDepthFunc\r
- GL_PERSPECTIVE_CORRECTION_HINT GL_NICEST glHint\r
- GL_COLOR_BUFFER_BIT GL_DEPTH_BUFFER_BIT bitor glClear\r
- glLoadIdentity\r
- -1.5 0.0 -6.0 glTranslatef\r
- dup rtri>> 0.0 1.0 0.0 glRotatef\r
-\r
- GL_TRIANGLES [\r
- 1.0 0.0 0.0 glColor3f\r
- 0.0 1.0 0.0 glVertex3f\r
- 0.0 1.0 0.0 glColor3f\r
- -1.0 -1.0 1.0 glVertex3f\r
- 0.0 0.0 1.0 glColor3f\r
- 1.0 -1.0 1.0 glVertex3f\r
-\r
- 1.0 0.0 0.0 glColor3f\r
- 0.0 1.0 0.0 glVertex3f\r
- 0.0 0.0 1.0 glColor3f\r
- 1.0 -1.0 1.0 glVertex3f\r
- 0.0 1.0 0.0 glColor3f\r
- 1.0 -1.0 -1.0 glVertex3f\r
-\r
- 1.0 0.0 0.0 glColor3f\r
- 0.0 1.0 0.0 glVertex3f\r
- 0.0 1.0 0.0 glColor3f\r
- 1.0 -1.0 -1.0 glVertex3f\r
- 0.0 0.0 1.0 glColor3f\r
- -1.0 -1.0 -1.0 glVertex3f\r
-\r
- 1.0 0.0 0.0 glColor3f\r
- 0.0 1.0 0.0 glVertex3f\r
- 0.0 0.0 1.0 glColor3f\r
- -1.0 -1.0 -1.0 glVertex3f\r
- 0.0 1.0 0.0 glColor3f\r
- -1.0 -1.0 1.0 glVertex3f\r
- ] do-state\r
-\r
- glLoadIdentity\r
-\r
- 1.5 0.0 -7.0 glTranslatef\r
- dup rquad>> 1.0 0.0 0.0 glRotatef\r
- GL_QUADS [\r
- 0.0 1.0 0.0 glColor3f\r
- 1.0 1.0 -1.0 glVertex3f\r
- -1.0 1.0 -1.0 glVertex3f\r
- -1.0 1.0 1.0 glVertex3f\r
- 1.0 1.0 1.0 glVertex3f\r
-\r
- 1.0 0.5 0.0 glColor3f\r
- 1.0 -1.0 1.0 glVertex3f\r
- -1.0 -1.0 1.0 glVertex3f\r
- -1.0 -1.0 -1.0 glVertex3f\r
- 1.0 -1.0 -1.0 glVertex3f\r
-\r
- 1.0 0.0 0.0 glColor3f\r
- 1.0 1.0 1.0 glVertex3f\r
- -1.0 1.0 1.0 glVertex3f\r
- -1.0 -1.0 1.0 glVertex3f\r
- 1.0 -1.0 1.0 glVertex3f\r
-\r
- 1.0 1.0 0.0 glColor3f\r
- 1.0 -1.0 -1.0 glVertex3f\r
- -1.0 -1.0 -1.0 glVertex3f\r
- -1.0 1.0 -1.0 glVertex3f\r
- 1.0 1.0 -1.0 glVertex3f\r
-\r
- 0.0 0.0 1.0 glColor3f\r
- -1.0 1.0 1.0 glVertex3f\r
- -1.0 1.0 -1.0 glVertex3f\r
- -1.0 -1.0 -1.0 glVertex3f\r
- -1.0 -1.0 1.0 glVertex3f\r
-\r
- 1.0 0.0 1.0 glColor3f\r
- 1.0 1.0 -1.0 glVertex3f\r
- 1.0 1.0 1.0 glVertex3f\r
- 1.0 -1.0 1.0 glVertex3f\r
- 1.0 -1.0 -1.0 glVertex3f\r
- ] do-state \r
- [ 0.2 + ] change-rtri\r
- [ 0.15 - ] change-rquad drop ;\r
-\r
-: nehe5-update-thread ( gadget -- ) \r
- dup quit?>> [\r
- drop\r
- ] [\r
- redraw-interval sleep \r
- dup relayout-1 \r
- nehe5-update-thread \r
- ] if ;\r
-\r
-M: nehe5-gadget graft* ( gadget -- )\r
- f >>quit?\r
- [ nehe5-update-thread ] in-thread drop ;\r
-\r
-M: nehe5-gadget ungraft* ( gadget -- )\r
- t >>quit? drop ;\r
-\r
-\r
-: run5 ( -- )\r
- <nehe5-gadget> "NeHe Tutorial 5" open-window ;\r
+USING: accessors calendar kernel literals math
+opengl.demo-support opengl.gl opengl.glu threads ui ui.gadgets
+ui.pixel-formats ui.render ;
+IN: nehe.5
+
+TUPLE: nehe5-gadget < gadget rtri rquad thread quit? ;
+CONSTANT: width 256
+CONSTANT: height 256
+: redraw-interval ( -- dt ) 10 milliseconds ;
+
+: <nehe5-gadget> ( -- gadget )
+ nehe5-gadget new
+ 0.0 >>rtri
+ 0.0 >>rquad ;
+
+M: nehe5-gadget draw-gadget* ( gadget -- )
+ GL_PROJECTION glMatrixMode
+ glLoadIdentity
+ 45.0 width height / >float 0.1 100.0 gluPerspective
+ GL_MODELVIEW glMatrixMode
+ glLoadIdentity
+ GL_SMOOTH glShadeModel
+ 0.0 0.0 0.0 0.0 glClearColor
+ 1.0 glClearDepth
+ GL_DEPTH_TEST glEnable
+ GL_LEQUAL glDepthFunc
+ GL_PERSPECTIVE_CORRECTION_HINT GL_NICEST glHint
+ GL_COLOR_BUFFER_BIT GL_DEPTH_BUFFER_BIT bitor glClear
+ glLoadIdentity
+ -1.5 0.0 -6.0 glTranslatef
+ dup rtri>> 0.0 1.0 0.0 glRotatef
+
+ GL_TRIANGLES [
+ 1.0 0.0 0.0 glColor3f
+ 0.0 1.0 0.0 glVertex3f
+ 0.0 1.0 0.0 glColor3f
+ -1.0 -1.0 1.0 glVertex3f
+ 0.0 0.0 1.0 glColor3f
+ 1.0 -1.0 1.0 glVertex3f
+
+ 1.0 0.0 0.0 glColor3f
+ 0.0 1.0 0.0 glVertex3f
+ 0.0 0.0 1.0 glColor3f
+ 1.0 -1.0 1.0 glVertex3f
+ 0.0 1.0 0.0 glColor3f
+ 1.0 -1.0 -1.0 glVertex3f
+
+ 1.0 0.0 0.0 glColor3f
+ 0.0 1.0 0.0 glVertex3f
+ 0.0 1.0 0.0 glColor3f
+ 1.0 -1.0 -1.0 glVertex3f
+ 0.0 0.0 1.0 glColor3f
+ -1.0 -1.0 -1.0 glVertex3f
+
+ 1.0 0.0 0.0 glColor3f
+ 0.0 1.0 0.0 glVertex3f
+ 0.0 0.0 1.0 glColor3f
+ -1.0 -1.0 -1.0 glVertex3f
+ 0.0 1.0 0.0 glColor3f
+ -1.0 -1.0 1.0 glVertex3f
+ ] do-state
+
+ glLoadIdentity
+
+ 1.5 0.0 -7.0 glTranslatef
+ dup rquad>> 1.0 0.0 0.0 glRotatef
+ GL_QUADS [
+ 0.0 1.0 0.0 glColor3f
+ 1.0 1.0 -1.0 glVertex3f
+ -1.0 1.0 -1.0 glVertex3f
+ -1.0 1.0 1.0 glVertex3f
+ 1.0 1.0 1.0 glVertex3f
+
+ 1.0 0.5 0.0 glColor3f
+ 1.0 -1.0 1.0 glVertex3f
+ -1.0 -1.0 1.0 glVertex3f
+ -1.0 -1.0 -1.0 glVertex3f
+ 1.0 -1.0 -1.0 glVertex3f
+
+ 1.0 0.0 0.0 glColor3f
+ 1.0 1.0 1.0 glVertex3f
+ -1.0 1.0 1.0 glVertex3f
+ -1.0 -1.0 1.0 glVertex3f
+ 1.0 -1.0 1.0 glVertex3f
+
+ 1.0 1.0 0.0 glColor3f
+ 1.0 -1.0 -1.0 glVertex3f
+ -1.0 -1.0 -1.0 glVertex3f
+ -1.0 1.0 -1.0 glVertex3f
+ 1.0 1.0 -1.0 glVertex3f
+
+ 0.0 0.0 1.0 glColor3f
+ -1.0 1.0 1.0 glVertex3f
+ -1.0 1.0 -1.0 glVertex3f
+ -1.0 -1.0 -1.0 glVertex3f
+ -1.0 -1.0 1.0 glVertex3f
+
+ 1.0 0.0 1.0 glColor3f
+ 1.0 1.0 -1.0 glVertex3f
+ 1.0 1.0 1.0 glVertex3f
+ 1.0 -1.0 1.0 glVertex3f
+ 1.0 -1.0 -1.0 glVertex3f
+ ] do-state
+ [ 0.2 + ] change-rtri
+ [ 0.15 - ] change-rquad drop ;
+
+: nehe5-update-thread ( gadget -- )
+ dup quit?>> [
+ drop
+ ] [
+ redraw-interval sleep
+ dup relayout-1
+ nehe5-update-thread
+ ] if ;
+
+M: nehe5-gadget graft* ( gadget -- )
+ f >>quit?
+ [ nehe5-update-thread ] curry in-thread ;
+
+M: nehe5-gadget ungraft* ( gadget -- )
+ t >>quit? drop ;
+
+MAIN-WINDOW: run5
+ {
+ { title "NeHe Tutorial 5" }
+ { pref-dim { $ width $ height } }
+ { pixel-format-attributes {
+ windowed
+ double-buffered
+ T{ depth-bits { value 16 } }
+ } }
+ }
+ <nehe5-gadget> >>gadgets ;
projects / factor.git / blobdiff