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Fix realtime examples.

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This commit is contained in:
treeform 2021-10-04 15:08:36 -07:00
parent 74cac6af11
commit db5a27ef64
5 changed files with 41 additions and 29 deletions
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13
examples/realtime_glfw.nim
View file

@ -20,9 +20,9 @@ proc display() =
linerGradient.gradientHandlePositions.add(vec2(0, 0))
linerGradient.gradientHandlePositions.add(vec2(0, 256))
linerGradient.gradientStops.add(
ColorStop(color: rgbx(0, 0, 0, 255), position: 0))
ColorStop(color: color(0, 0, 0, 1), position: 0))
linerGradient.gradientStops.add(
ColorStop(color: rgbx(255, 255, 255, 255), position: 1))
ColorStop(color: color(1, 1, 1, 1), position: 1))
ctx.fillStyle = linerGradient
ctx.fillRect(0, 0, 256, 256)
@ -31,11 +31,14 @@ proc display() =
radialGradient.gradientHandlePositions.add(vec2(256, 128))
radialGradient.gradientHandlePositions.add(vec2(128, 256))
radialGradient.gradientStops.add(
ColorStop(color: rgbx(255, 255, 255, 255), position: 0))
ColorStop(color: color(1, 1, 1, 1), position: 0))
radialGradient.gradientStops.add(
ColorStop(color: rgbx(0, 0, 0, 255), position: 1))
ColorStop(color: color(0, 0, 0, 1), position: 1))
ctx.fillStyle = radialGradient
ctx.fillCircle(vec2(128.0, 128.0 + sin(float(frameCount)/10.0) * 20), 76.8)
ctx.fillCircle(circle(
vec2(128.0, 128.0 + sin(float32(frameCount)/10.0) * 20),
76.8
))
# update texture with new pixels from surface
var dataPtr = ctx.image.data[0].addr

14
examples/realtime_glut.nim
View file

@ -19,9 +19,9 @@ proc display() {.cdecl.} =
linerGradient.gradientHandlePositions.add(vec2(0, 0))
linerGradient.gradientHandlePositions.add(vec2(0, 256))
linerGradient.gradientStops.add(
ColorStop(color: rgbx(0, 0, 0, 255), position: 0))
ColorStop(color: color(0, 0, 0, 1), position: 0))
linerGradient.gradientStops.add(
ColorStop(color: rgbx(255, 255, 255, 255), position: 1))
ColorStop(color: color(1, 1, 1, 1), position: 1))
ctx.fillStyle = linerGradient
ctx.fillRect(0, 0, 256, 256)
@ -30,12 +30,14 @@ proc display() {.cdecl.} =
radialGradient.gradientHandlePositions.add(vec2(256, 128))
radialGradient.gradientHandlePositions.add(vec2(128, 256))
radialGradient.gradientStops.add(
ColorStop(color: rgbx(255, 255, 255, 255), position: 0))
ColorStop(color: color(1, 1, 1, 1), position: 0))
radialGradient.gradientStops.add(
ColorStop(color: rgbx(0, 0, 0, 255), position: 1))
ColorStop(color: color(0, 0, 0, 1), position: 1))
ctx.fillStyle = radialGradient
ctx.fillCircle(vec2(128.0, 128.0 + sin(float(frameCount)/10.0) * 20), 76.8)
ctx.fillCircle(circle(
vec2(128.0, 128.0 + sin(float32(frameCount)/10.0) * 20),
76.8
))
# update texture with new pixels from surface
var dataPtr = ctx.image.data[0].addr
glTexSubImage2D(GL_TEXTURE_2D, 0, 0, 0, GLsizei w, GLsizei h, GL_RGBA,

14
examples/realtime_sdl.nim
View file

@ -30,9 +30,9 @@ proc display() =
linerGradient.gradientHandlePositions.add(vec2(0, 0))
linerGradient.gradientHandlePositions.add(vec2(0, 256))
linerGradient.gradientStops.add(
ColorStop(color: rgbx(0, 0, 0, 255), position: 0))
ColorStop(color: pixie.color(0, 0, 0, 1), position: 0))
linerGradient.gradientStops.add(
ColorStop(color: rgbx(255, 255, 255, 255), position: 1))
ColorStop(color: pixie.color(1, 1, 1, 1), position: 1))
ctx.fillStyle = linerGradient
ctx.fillRect(0, 0, 256, 256)
@ -41,12 +41,14 @@ proc display() =
radialGradient.gradientHandlePositions.add(vec2(256, 128))
radialGradient.gradientHandlePositions.add(vec2(128, 256))
radialGradient.gradientStops.add(
ColorStop(color: rgbx(255, 255, 255, 255), position: 0))
ColorStop(color: pixie.color(1, 1, 1, 1), position: 0))
radialGradient.gradientStops.add(
ColorStop(color: rgbx(0, 0, 0, 255), position: 1))
ColorStop(color: pixie.color(0, 0, 0, 1), position: 1))
ctx.fillStyle = radialGradient
ctx.fillCircle(vec2(128.0, 128.0 + sin(float(frameCount)/10.0) * 20), 76.8)
ctx.fillCircle(circle(
vec2(128.0, 128.0 + sin(float32(frameCount)/10.0) * 20),
76.8
))
inc frameCount
var dataPtr = ctx.image.data[0].addr

13
examples/realtime_win32.nim
View file

@ -19,9 +19,9 @@ proc draw() =
linerGradient.gradientHandlePositions.add(vec2(0, 0))
linerGradient.gradientHandlePositions.add(vec2(0, 256))
linerGradient.gradientStops.add(
ColorStop(color: rgbx(0, 0, 0, 255), position: 0))
ColorStop(color: color(0, 0, 0, 1), position: 0))
linerGradient.gradientStops.add(
ColorStop(color: rgbx(255, 255, 255, 255), position: 1))
ColorStop(color: color(1, 1, 1, 1), position: 1))
ctx.fillStyle = linerGradient
ctx.fillRect(0, 0, 256, 256)
@ -30,11 +30,14 @@ proc draw() =
radialGradient.gradientHandlePositions.add(vec2(256, 128))
radialGradient.gradientHandlePositions.add(vec2(128, 256))
radialGradient.gradientStops.add(
ColorStop(color: rgbx(255, 255, 255, 255), position: 0))
ColorStop(color: color(1, 1, 1, 1), position: 0))
radialGradient.gradientStops.add(
ColorStop(color: rgbx(0, 0, 0, 255), position: 1))
ColorStop(color: color(0, 0, 0, 1), position: 1))
ctx.fillStyle = radialGradient
ctx.fillCircle(vec2(128.0, 128.0 + sin(float(frameCount)/10.0) * 20), 76.8)
ctx.fillCircle(circle(
vec2(128.0, 128.0 + sin(float32(frameCount)/10.0) * 20),
76.8
))
inc frameCount

16
examples/realtime_wnim.nim
View file

@ -10,7 +10,7 @@ var
frameCount = 0
image = Image(w, h)
app = App()
frame = Frame()
frame = Frame(title="wNim/Pixie")
proc draw() =
# draw shiny sphere on gradient background
@ -18,9 +18,9 @@ proc draw() =
linerGradient.gradientHandlePositions.add(vec2(0, 0))
linerGradient.gradientHandlePositions.add(vec2(0, 256))
linerGradient.gradientStops.add(
ColorStop(color: rgbx(0, 0, 0, 255), position: 0))
ColorStop(color: color(0, 0, 0, 1), position: 0))
linerGradient.gradientStops.add(
ColorStop(color: rgbx(255, 255, 255, 255), position: 1))
ColorStop(color: color(1, 1, 1, 1), position: 1))
ctx.fillStyle = linerGradient
ctx.fillRect(0, 0, 256, 256)
@ -29,12 +29,14 @@ proc draw() =
radialGradient.gradientHandlePositions.add(vec2(256, 128))
radialGradient.gradientHandlePositions.add(vec2(128, 256))
radialGradient.gradientStops.add(
ColorStop(color: rgbx(255, 255, 255, 255), position: 0))
ColorStop(color: color(1, 1, 1, 1), position: 0))
radialGradient.gradientStops.add(
ColorStop(color: rgbx(0, 0, 0, 255), position: 1))
ColorStop(color: color(0, 0, 0, 1), position: 1))
ctx.fillStyle = radialGradient
ctx.fillCircle(vec2(128.0, 128.0 + sin(float(frameCount)/10.0) * 20), 76.8)
ctx.fillCircle(circle(
vec2(128.0, 128.0 + sin(float32(frameCount)/10.0) * 20),
76.8
))
inc frameCount
proc render() =