Implement official website example

This commit is contained in:
Nic Barker 2024-08-30 18:34:22 +12:00
parent b2fde01a22
commit 115b82a81f
11 changed files with 659 additions and 44 deletions

View File

@ -398,6 +398,10 @@ BorderConfigAllRadius :: proc(allBorders: BorderData, radius: f32) -> ^BorderEle
)
}
CornerRadiusAll :: proc(radius: f32) -> CornerRadius {
return CornerRadius{radius, radius, radius, radius}
}
SizingFit :: proc(sizeMinMax: SizingConstraintsMinMax) -> SizingAxis {
return SizingAxis{type = SizingType.FIT, constraints = {sizeMinMax = sizeMinMax}}
}

View File

@ -5,7 +5,7 @@ import "core:math"
import "vendor:raylib"
RaylibFont :: struct {
fontId: u32,
fontId: u16,
font: raylib.Font,
}
@ -23,7 +23,7 @@ measureText :: proc "c" (text: ^clay.String, config: ^clay.TextElementConfig) ->
lineTextWidth: f32 = 0
textHeight: f32 = cast(f32)config.fontSize
fontToUse: raylib.Font = raylibFonts[config.fontId].font
fontToUse := raylibFonts[config.fontId].font
for i := 0; i < cast(int)text.length; i += 1 {
if (text.chars[i] == '\n') {
@ -49,19 +49,17 @@ measureText :: proc "c" (text: ^clay.String, config: ^clay.TextElementConfig) ->
clayRaylibRender :: proc(renderCommands: ^clay.ClayArray(clay.RenderCommand)) {
for i := 0; i < cast(int)renderCommands.length; i += 1 {
renderCommand: ^clay.RenderCommand = clay.RenderCommandArray_Get(renderCommands, cast(i32)i)
boundingBox: clay.BoundingBox = renderCommand.boundingBox
renderCommand := clay.RenderCommandArray_Get(renderCommands, cast(i32)i)
boundingBox := renderCommand.boundingBox
switch (renderCommand.commandType)
{
case clay.RenderCommandType.None:
{
break
}
{}
case clay.RenderCommandType.Text:
{
// Raylib uses standard C strings so isn't compatible with cheap slices, we need to clone the string to append null terminator
text: clay.String = renderCommand.text
cloned: []u8 = make([]u8, text.length + 1)
text := renderCommand.text
cloned := make([]u8, text.length + 1, context.temp_allocator)
copy(cloned[0:text.length], text.chars[0:text.length])
cloned[text.length] = 0
fontToUse: raylib.Font = raylibFonts[renderCommand.config.textElementConfig.fontId].font
@ -73,14 +71,12 @@ clayRaylibRender :: proc(renderCommands: ^clay.ClayArray(clay.RenderCommand)) {
cast(f32)renderCommand.config.textElementConfig.letterSpacing,
clayColorToRaylibColor(renderCommand.config.textElementConfig.textColor),
)
delete(cloned)
break
}
case clay.RenderCommandType.Image:
{
imageTexture: ^raylib.Texture2D = cast(^raylib.Texture2D)renderCommand.config.imageElementConfig.imageData
// TODO image handling
imageTexture := cast(^raylib.Texture2D)renderCommand.config.imageElementConfig.imageData
raylib.DrawTextureEx(imageTexture^, raylib.Vector2{boundingBox.x, boundingBox.y}, 0, boundingBox.width / cast(f32)imageTexture.width, raylib.WHITE)
break
}
case clay.RenderCommandType.ScissorStart:
{
@ -90,12 +86,10 @@ clayRaylibRender :: proc(renderCommands: ^clay.ClayArray(clay.RenderCommand)) {
cast(i32)math.round(boundingBox.width),
cast(i32)math.round(boundingBox.height),
)
break
}
case clay.RenderCommandType.ScissorEnd:
{
raylib.EndScissorMode()
break
}
case clay.RenderCommandType.Rectangle:
{
@ -117,11 +111,10 @@ clayRaylibRender :: proc(renderCommands: ^clay.ClayArray(clay.RenderCommand)) {
clayColorToRaylibColor(config.color),
)
}
break
}
case clay.RenderCommandType.Border:
{
config: ^clay.BorderElementConfig = renderCommand.config.borderElementConfig
config := renderCommand.config.borderElementConfig
// Left border
if (config.left.width > 0) {
raylib.DrawRectangle(
@ -212,12 +205,10 @@ clayRaylibRender :: proc(renderCommands: ^clay.ClayArray(clay.RenderCommand)) {
clayColorToRaylibColor(config.bottom.color),
)
}
break
}
case clay.RenderCommandType.Custom:
{
// Implement custom element rendering here
break
}
}
}

View File

@ -5,29 +5,628 @@ import "core:c"
import "core:fmt"
import "vendor:raylib"
createLayout :: proc() -> clay.ClayArray(clay.RenderCommand) {
clay.BeginLayout(1024, 768)
layoutConfig: clay.LayoutConfig = clay.LayoutConfig {
sizing = {width = {type = clay.SizingType.GROW}, height = {type = clay.SizingType.GROW}},
padding = {16, 16},
}
rectangleConfig: clay.RectangleElementConfig = clay.RectangleElementConfig {
cornerRadius = {topLeft = 5},
}
windowWidth: i32 = 1024
windowHeight: i32 = 768
if clay.Rectangle(
clay.ID("Outer Container"),
clay.Layout({sizing = {width = {type = clay.SizingType.GROW}, height = {type = clay.SizingType.GROW}}, padding = {16, 16}}),
clay.RectangleConfig({cornerRadius = {topLeft = 5}}),
syntaxImage: raylib.Texture2D = {}
checkImage1: raylib.Texture2D = {}
checkImage2: raylib.Texture2D = {}
checkImage3: raylib.Texture2D = {}
checkImage4: raylib.Texture2D = {}
checkImage5: raylib.Texture2D = {}
FONT_ID_TITLE_56 :: 0
FONT_ID_TITLE_52 :: 1
FONT_ID_TITLE_48 :: 2
FONT_ID_TITLE_36 :: 3
FONT_ID_TITLE_32 :: 4
FONT_ID_BODY_36 :: 5
FONT_ID_BODY_30 :: 6
FONT_ID_BODY_28 :: 7
FONT_ID_BODY_24 :: 8
FONT_ID_BODY_16 :: 9
COLOR_LIGHT :: clay.Color{244, 235, 230, 255}
COLOR_LIGHT_HOVER :: clay.Color{224, 215, 210, 255}
COLOR_BUTTON_HOVER :: clay.Color{238, 227, 225, 255}
COLOR_BROWN :: clay.Color{61, 26, 5, 255}
//COLOR_RED :: clay.Color {252, 67, 27, 255}
COLOR_RED :: clay.Color{168, 66, 28, 255}
COLOR_RED_HOVER :: clay.Color{148, 46, 8, 255}
COLOR_ORANGE :: clay.Color{225, 138, 50, 255}
COLOR_BLUE :: clay.Color{111, 173, 162, 255}
COLOR_TEAL :: clay.Color{111, 173, 162, 255}
COLOR_BLUE_DARK :: clay.Color{2, 32, 82, 255}
// Colors for top stripe
COLOR_TOP_BORDER_1 :: clay.Color{168, 66, 28, 255}
COLOR_TOP_BORDER_2 :: clay.Color{223, 110, 44, 255}
COLOR_TOP_BORDER_3 :: clay.Color{225, 138, 50, 255}
COLOR_TOP_BORDER_4 :: clay.Color{236, 189, 80, 255}
COLOR_TOP_BORDER_5 :: clay.Color{240, 213, 137, 255}
COLOR_BLOB_BORDER_1 :: clay.Color{168, 66, 28, 255}
COLOR_BLOB_BORDER_2 :: clay.Color{203, 100, 44, 255}
COLOR_BLOB_BORDER_3 :: clay.Color{225, 138, 50, 255}
COLOR_BLOB_BORDER_4 :: clay.Color{236, 159, 70, 255}
COLOR_BLOB_BORDER_5 :: clay.Color{240, 189, 100, 255}
headerTextConfig := clay.TextElementConfig {
fontId = FONT_ID_BODY_24,
fontSize = 24,
textColor = {61, 26, 5, 255},
}
LandingPageBlob :: proc(index: u32, fontSize: u16, fontId: u16, color: clay.Color, text: clay.String, image: ^raylib.Texture2D) {
if clay.Border(
clay.IDI("HeroBlob", index),
clay.Layout({sizing = {width = clay.SizingGrow({max = 480})}, padding = clay.Padding{16, 16}, childGap = 16, childAlignment = clay.ChildAlignment{y = .CENTER}}),
clay.BorderConfigOutsideRadius({2, color}, 10),
) {
if clay.Rectangle(clay.ID("Inner Container"), &layoutConfig, &rectangleConfig) {
if clay.Rectangle(clay.ID("percentContainer"), clay.Layout({sizing = {width = clay.SizingPercent(0.5)}}), clay.RectangleConfig({})) {}
if clay.Rectangle(clay.ID("growContainer"), clay.Layout({sizing = {width = clay.SizingGrow({max = 200})}}), clay.RectangleConfig({})) {}
clay.Text(clay.ID("textfield"), clay.MakeString("Texti"), clay.TextConfig({fontId = 0, fontSize = 24, textColor = {255, 255, 255, 255}}))
if clay.Image(
clay.IDI("CheckImage", index),
clay.Layout({sizing = {width = clay.SizingFixed(32)}}),
clay.ImageConfig({imageData = image, sourceDimensions = {128, 128}}),
) {}
clay.Text(clay.IDI("HeroBlobText", index), text, clay.TextConfig({fontSize = fontSize, fontId = fontId, textColor = color}))
}
}
LandingPageDesktop :: proc() {
if clay.Container(
clay.ID("LandingPage1Desktop"),
clay.Layout({sizing = {width = clay.SizingGrow({}), height = clay.SizingFit({min = cast(f32)windowHeight - 70})}, childAlignment = {y = .CENTER}, padding = {x = 50}}),
) {
if clay.Border(
clay.ID("LandingPage1"),
clay.Layout({sizing = {clay.SizingGrow({}), clay.SizingGrow({})}, childAlignment = {y = .CENTER}, padding = {32, 32}, childGap = 32}),
clay.BorderConfig({left = {2, COLOR_RED}, right = {2, COLOR_RED}}),
) {
if clay.Container(clay.ID("LeftText"), clay.Layout({sizing = {width = clay.SizingPercent(0.55)}, layoutDirection = .TOP_TO_BOTTOM, childGap = 8})) {
clay.Text(
clay.ID("LeftTextTitle"),
clay.MakeString("Clay is a flex-box style UI auto layout library in C, with declarative syntax and microsecond performance."),
clay.TextConfig({fontSize = 56, fontId = FONT_ID_TITLE_56, textColor = COLOR_RED}),
)
if clay.Container(clay.ID("Spacer"), clay.Layout({sizing = {width = clay.SizingGrow({}), height = clay.SizingFixed(32)}})) {}
clay.Text(
clay.ID("LeftTextTagline"),
clay.MakeString("Clay is laying out this webpage right now!"),
clay.TextConfig({fontSize = 36, fontId = FONT_ID_TITLE_36, textColor = COLOR_ORANGE}),
)
}
if clay.Container(
clay.ID("HeroImageOuter"),
clay.Layout({layoutDirection = .TOP_TO_BOTTOM, sizing = {width = clay.SizingPercent(0.45)}, childAlignment = {x = .CENTER}, childGap = 16}),
) {
LandingPageBlob(1, 30, FONT_ID_BODY_30, COLOR_BLOB_BORDER_5, clay.MakeString("High performance"), &checkImage5)
LandingPageBlob(2, 30, FONT_ID_BODY_30, COLOR_BLOB_BORDER_4, clay.MakeString("Flexbox-style responsive layout"), &checkImage4)
LandingPageBlob(3, 30, FONT_ID_BODY_30, COLOR_BLOB_BORDER_3, clay.MakeString("Declarative syntax"), &checkImage3)
LandingPageBlob(4, 30, FONT_ID_BODY_30, COLOR_BLOB_BORDER_2, clay.MakeString("Single .h file for C/C++"), &checkImage2)
LandingPageBlob(5, 30, FONT_ID_BODY_30, COLOR_BLOB_BORDER_1, clay.MakeString("Compile to 15kb .wasm"), &checkImage1)
}
}
}
}
return clay.EndLayout(1024, 768)
LandingPageMobile :: proc() {
if clay.Container(
clay.ID("LandingPage1Mobile"),
clay.Layout(
{
layoutDirection = .TOP_TO_BOTTOM,
sizing = {width = clay.SizingGrow({}), height = clay.SizingFit({min = cast(f32)windowHeight - 70})},
childAlignment = {x = .CENTER, y = .CENTER},
padding = {16, 32},
childGap = 32,
},
),
) {
if clay.Container(clay.ID("LeftText"), clay.Layout({sizing = {width = clay.SizingGrow({})}, layoutDirection = .TOP_TO_BOTTOM, childGap = 8})) {
clay.Text(
clay.ID("LeftTextTitle"),
clay.MakeString("Clay is a flex-box style UI auto layout library in C, with declarative syntax and microsecond performance."),
clay.TextConfig({fontSize = 48, fontId = FONT_ID_TITLE_48, textColor = COLOR_RED}),
)
if clay.Container(clay.ID("Spacer"), clay.Layout({sizing = {width = clay.SizingGrow({}), height = clay.SizingFixed(32)}})) {}
clay.Text(
clay.ID("LeftTextTagline"),
clay.MakeString("Clay is laying out this webpage right now!"),
clay.TextConfig({fontSize = 32, fontId = FONT_ID_TITLE_32, textColor = COLOR_ORANGE}),
)
}
if clay.Container(
clay.ID("HeroImageOuter"),
clay.Layout({layoutDirection = .TOP_TO_BOTTOM, sizing = {width = clay.SizingGrow({})}, childAlignment = {x = .CENTER}, childGap = 16}),
) {
LandingPageBlob(1, 24, FONT_ID_BODY_24, COLOR_BLOB_BORDER_5, clay.MakeString("High performance"), &checkImage5)
LandingPageBlob(2, 24, FONT_ID_BODY_24, COLOR_BLOB_BORDER_4, clay.MakeString("Flexbox-style responsive layout"), &checkImage4)
LandingPageBlob(3, 24, FONT_ID_BODY_24, COLOR_BLOB_BORDER_3, clay.MakeString("Declarative syntax"), &checkImage3)
LandingPageBlob(4, 24, FONT_ID_BODY_24, COLOR_BLOB_BORDER_2, clay.MakeString("Single .h file for C/C++"), &checkImage2)
LandingPageBlob(5, 24, FONT_ID_BODY_24, COLOR_BLOB_BORDER_1, clay.MakeString("Compile to 15kb .wasm"), &checkImage1)
}
}
}
FeatureBlocksDesktop :: proc() {
if clay.Container(clay.ID("FeatureBlocksOuter"), clay.Layout({sizing = {width = clay.SizingGrow({})}})) {
if clay.Border(
clay.ID("FeatureBlocksInner"),
clay.Layout({sizing = {width = clay.SizingGrow({})}, childAlignment = {y = .CENTER}}),
clay.BorderConfig({betweenChildren = {width = 2, color = COLOR_RED}}),
) {
textConfig := clay.TextConfig({fontSize = 24, fontId = FONT_ID_BODY_24, textColor = COLOR_RED})
if clay.Container(
clay.ID("HFileBoxOuter"),
clay.Layout({layoutDirection = .TOP_TO_BOTTOM, sizing = {width = clay.SizingPercent(0.5)}, childAlignment = {y = .CENTER}, padding = {50, 32}, childGap = 8}),
) {
if clay.Rectangle(
clay.ID("HFileIncludeOuter"),
clay.Layout({padding = {8, 4}}),
clay.RectangleConfig({color = COLOR_RED, cornerRadius = clay.CornerRadiusAll(8)}),
) {
clay.Text(clay.IDI("HFileBoxText", 2), clay.MakeString("#include clay.h"), clay.TextConfig({fontSize = 24, fontId = FONT_ID_BODY_24, textColor = COLOR_LIGHT}))
}
clay.Text(clay.ID("HFileSecondLine"), clay.MakeString("~2000 lines of C99."), textConfig)
clay.Text(clay.IDI("HFileBoxText", 5), clay.MakeString("Zero dependencies, including no C standard library."), textConfig)
}
if clay.Container(
clay.ID("BringYourOwnRendererOuter"),
clay.Layout(
{layoutDirection = .TOP_TO_BOTTOM, sizing = {width = clay.SizingPercent(0.5)}, childAlignment = {y = .CENTER}, padding = {x = 50, y = 32}, childGap = 8},
),
) {
clay.Text(
clay.IDI("ZeroDependenciesText", 1),
clay.MakeString("Renderer agnostic."),
clay.TextConfig({fontId = FONT_ID_BODY_24, fontSize = 24, textColor = COLOR_ORANGE}),
)
clay.Text(clay.IDI("ZeroDependenciesText", 2), clay.MakeString("Layout with clay, then render with Raylib, WebGL Canvas or even as HTML."), textConfig)
clay.Text(clay.IDI("ZeroDependenciesText", 3), clay.MakeString("Flexible output for easy compositing in your custom engine or environment."), textConfig)
}
}
}
}
FeatureBlocksMobile :: proc() {
if clay.Border(
clay.ID("FeatureBlocksInner"),
clay.Layout({layoutDirection = .TOP_TO_BOTTOM, sizing = {width = clay.SizingGrow({})}}),
clay.BorderConfig({betweenChildren = {width = 2, color = COLOR_RED}}),
) {
textConfig := clay.TextConfig({fontSize = 24, fontId = FONT_ID_BODY_24, textColor = COLOR_RED})
if clay.Container(
clay.ID("HFileBoxOuter"),
clay.Layout({layoutDirection = .TOP_TO_BOTTOM, sizing = {width = clay.SizingGrow({})}, childAlignment = {y = .CENTER}, padding = {16, 32}, childGap = 8}),
) {
if clay.Rectangle(clay.ID("HFileIncludeOuter"), clay.Layout({padding = {8, 4}}), clay.RectangleConfig({color = COLOR_RED, cornerRadius = clay.CornerRadiusAll(8)})) {
clay.Text(clay.IDI("HFileBoxText", 2), clay.MakeString("#include clay.h"), clay.TextConfig({fontSize = 24, fontId = FONT_ID_BODY_24, textColor = COLOR_LIGHT}))
}
clay.Text(clay.ID("HFileSecondLine"), clay.MakeString("~2000 lines of C99."), textConfig)
clay.Text(clay.IDI("HFileBoxText", 5), clay.MakeString("Zero dependencies, including no C standard library."), textConfig)
}
if clay.Container(
clay.ID("BringYourOwnRendererOuter"),
clay.Layout({layoutDirection = .TOP_TO_BOTTOM, sizing = {width = clay.SizingGrow({})}, childAlignment = {y = .CENTER}, padding = {x = 16, y = 32}, childGap = 8}),
) {
clay.Text(
clay.IDI("ZeroDependenciesText", 1),
clay.MakeString("Renderer agnostic."),
clay.TextConfig({fontId = FONT_ID_BODY_24, fontSize = 24, textColor = COLOR_ORANGE}),
)
clay.Text(clay.IDI("ZeroDependenciesText", 2), clay.MakeString("Layout with clay, then render with Raylib, WebGL Canvas or even as HTML."), textConfig)
clay.Text(clay.IDI("ZeroDependenciesText", 3), clay.MakeString("Flexible output for easy compositing in your custom engine or environment."), textConfig)
}
}
}
DeclarativeSyntaxPageDesktop :: proc() {
if clay.Container(
clay.ID("SyntaxPageDesktop"),
clay.Layout({sizing = {clay.SizingGrow({}), clay.SizingFit({min = cast(f32)windowHeight - 50})}, childAlignment = {y = .CENTER}, padding = {x = 50}}),
) {
if clay.Border(
clay.ID("SyntaxPage"),
clay.Layout({sizing = {clay.SizingGrow({}), clay.SizingGrow({})}, childAlignment = {y = .CENTER}, padding = {32, 32}, childGap = 32}),
clay.BorderConfig({left = {2, COLOR_RED}, right = {2, COLOR_RED}}),
) {
if clay.Container(clay.ID("SyntaxPageLeftText"), clay.Layout({sizing = {width = clay.SizingPercent(0.5)}, layoutDirection = .TOP_TO_BOTTOM, childGap = 8})) {
clay.Text(
clay.ID("SyntaxPageTextTitle"),
clay.MakeString("Declarative Syntax"),
clay.TextConfig({fontSize = 52, fontId = FONT_ID_TITLE_52, textColor = COLOR_RED}),
)
if clay.Container(clay.ID("SyntaxSpacer"), clay.Layout({sizing = {width = clay.SizingGrow({max = 16})}})) {}
clay.Text(
clay.ID("SyntaxPageTextSubTitle1"),
clay.MakeString("Flexible and readable declarative syntax with nested UI element hierarchies."),
clay.TextConfig({fontSize = 28, fontId = FONT_ID_BODY_28, textColor = COLOR_RED}),
)
clay.Text(
clay.ID("SyntaxPageTextSubTitle2"),
clay.MakeString("Mix elements with standard C code like loops, conditionals and functions."),
clay.TextConfig({fontSize = 28, fontId = FONT_ID_BODY_28, textColor = COLOR_RED}),
)
clay.Text(
clay.ID("SyntaxPageTextSubTitle3"),
clay.MakeString("Create your own library of re-usable components from UI primitives like text, images and rectangles."),
clay.TextConfig({fontSize = 28, fontId = FONT_ID_BODY_28, textColor = COLOR_RED}),
)
}
if clay.Container(clay.ID("SyntaxPageRightImage"), clay.Layout({sizing = {width = clay.SizingPercent(0.50)}, childAlignment = {x = .CENTER}})) {
if clay.Image(
clay.ID("SyntaxPageRightImage"),
clay.Layout({sizing = {width = clay.SizingGrow({max = 568})}}),
clay.ImageConfig({imageData = &syntaxImage, sourceDimensions = {1136, 1194}}),
) {}
}
}
}
}
DeclarativeSyntaxPageMobile :: proc() {
if clay.Container(
clay.ID("SyntaxPageDesktop"),
clay.Layout(
{
layoutDirection = .TOP_TO_BOTTOM,
sizing = {clay.SizingGrow({}), clay.SizingFit({min = cast(f32)windowHeight - 50})},
childAlignment = {x = .CENTER, y = .CENTER},
padding = {16, 32},
childGap = 16,
},
),
) {
if clay.Container(clay.ID("SyntaxPageLeftText"), clay.Layout({sizing = {width = clay.SizingGrow({})}, layoutDirection = .TOP_TO_BOTTOM, childGap = 8})) {
clay.Text(clay.ID("SyntaxPageTextTitle"), clay.MakeString("Declarative Syntax"), clay.TextConfig({fontSize = 48, fontId = FONT_ID_TITLE_48, textColor = COLOR_RED}))
if clay.Container(clay.ID("SyntaxSpacer"), clay.Layout({sizing = {width = clay.SizingGrow({max = 16})}})) {}
clay.Text(
clay.ID("SyntaxPageTextSubTitle1"),
clay.MakeString("Flexible and readable declarative syntax with nested UI element hierarchies."),
clay.TextConfig({fontSize = 28, fontId = FONT_ID_BODY_28, textColor = COLOR_RED}),
)
clay.Text(
clay.ID("SyntaxPageTextSubTitle2"),
clay.MakeString("Mix elements with standard C code like loops, conditionals and functions."),
clay.TextConfig({fontSize = 28, fontId = FONT_ID_BODY_28, textColor = COLOR_RED}),
)
clay.Text(
clay.ID("SyntaxPageTextSubTitle3"),
clay.MakeString("Create your own library of re-usable components from UI primitives like text, images and rectangles."),
clay.TextConfig({fontSize = 28, fontId = FONT_ID_BODY_28, textColor = COLOR_RED}),
)
}
if clay.Container(clay.ID("SyntaxPageRightImage"), clay.Layout({sizing = {width = clay.SizingGrow({})}, childAlignment = {x = .CENTER}})) {
if clay.Image(
clay.ID("SyntaxPageRightImage"),
clay.Layout({sizing = {width = clay.SizingGrow({max = 568})}}),
clay.ImageConfig({imageData = &syntaxImage, sourceDimensions = {1136, 1194}}),
) {}
}
}
}
ColorLerp :: proc(a: clay.Color, b: clay.Color, amount: f32) -> clay.Color {
return clay.Color{r = a.r + (b.r - a.r) * amount, g = a.g + (b.g - a.g) * amount, b = a.b + (b.b - a.b) * amount, a = a.a + (b.a - a.a) * amount}
}
LOREM_IPSUM_TEXT: clay.String = clay.MakeString("Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.")
HighPerformancePageDesktop :: proc(lerpValue: f32) {
if clay.Rectangle(
clay.ID("PerformanceDesktop"),
clay.Layout(
{sizing = {clay.SizingGrow({}), clay.SizingFit({min = cast(f32)windowHeight - 50})}, childAlignment = {y = .CENTER}, padding = {x = 82, y = 32}, childGap = 64},
),
clay.RectangleConfig({color = COLOR_RED}),
) {
if clay.Container(clay.ID("PerformanceLeftText"), clay.Layout({sizing = {width = clay.SizingPercent(0.5)}, layoutDirection = .TOP_TO_BOTTOM, childGap = 8})) {
clay.Text(clay.ID("PerformanceTextTitle"), clay.MakeString("High Performance"), clay.TextConfig({fontSize = 52, fontId = FONT_ID_TITLE_52, textColor = COLOR_LIGHT}))
if clay.Container(clay.ID("SyntaxSpacer"), clay.Layout({sizing = {width = clay.SizingGrow({max = 16})}})) {}
clay.Text(
clay.IDI("PerformanceTextSubTitle", 1),
clay.MakeString("Fast enough to recompute your entire UI every frame."),
clay.TextConfig({fontSize = 28, fontId = FONT_ID_BODY_28, textColor = COLOR_LIGHT}),
)
clay.Text(
clay.IDI("PerformanceTextSubTitle", 2),
clay.MakeString("Small memory footprint (3.5mb default) with static allocation & reuse. No malloc / free."),
clay.TextConfig({fontSize = 28, fontId = FONT_ID_BODY_28, textColor = COLOR_LIGHT}),
)
clay.Text(
clay.IDI("PerformanceTextSubTitle", 3),
clay.MakeString("Simplify animations and reactive UI design by avoiding the standard performance hacks."),
clay.TextConfig({fontSize = 28, fontId = FONT_ID_BODY_28, textColor = COLOR_LIGHT}),
)
}
if clay.Container(clay.ID("PerformanceRightImageOuter"), clay.Layout({sizing = {width = clay.SizingPercent(0.50)}, childAlignment = {x = .CENTER}})) {
if clay.Border(
clay.ID("PerformanceBorder"),
clay.Layout({sizing = {clay.SizingGrow({}), clay.SizingFixed(400)}}),
clay.BorderConfigAll({width = 2, color = COLOR_LIGHT}),
) {
if clay.Rectangle(
clay.ID("AnimationDemoContainerLeft"),
clay.Layout({sizing = {clay.SizingPercent(0.3 + 0.4 * lerpValue), clay.SizingGrow({})}, childAlignment = {y = .CENTER}, padding = {32, 32}}),
clay.RectangleConfig({color = ColorLerp(COLOR_RED, COLOR_ORANGE, lerpValue)}),
) {
clay.Text(clay.ID("AnimationDemoTextLeft"), LOREM_IPSUM_TEXT, clay.TextConfig({fontSize = 16, fontId = FONT_ID_BODY_16, textColor = COLOR_LIGHT}))
}
if clay.Rectangle(
clay.ID("AnimationDemoContainerRight"),
clay.Layout({sizing = {clay.SizingGrow({}), clay.SizingGrow({})}, childAlignment = {y = .CENTER}, padding = {32, 32}}),
clay.RectangleConfig({color = ColorLerp(COLOR_ORANGE, COLOR_RED, lerpValue)}),
) {
clay.Text(clay.ID("AnimationDemoTextRight"), LOREM_IPSUM_TEXT, clay.TextConfig({fontSize = 16, fontId = FONT_ID_BODY_16, textColor = COLOR_LIGHT}))
}
}
}
}
}
HighPerformancePageMobile :: proc(lerpValue: f32) {
if clay.Rectangle(
clay.ID("PerformanceMobile"),
clay.Layout(
{
layoutDirection = .TOP_TO_BOTTOM,
sizing = {clay.SizingGrow({}), clay.SizingFit({min = cast(f32)windowHeight - 50})},
childAlignment = {x = .CENTER, y = .CENTER},
padding = {x = 16, y = 32},
childGap = 32,
},
),
clay.RectangleConfig({color = COLOR_RED}),
) {
if clay.Container(clay.ID("PerformanceLeftText"), clay.Layout({sizing = {width = clay.SizingGrow({})}, layoutDirection = .TOP_TO_BOTTOM, childGap = 8})) {
clay.Text(clay.ID("PerformanceTextTitle"), clay.MakeString("High Performance"), clay.TextConfig({fontSize = 48, fontId = FONT_ID_TITLE_48, textColor = COLOR_LIGHT}))
if clay.Container(clay.ID("SyntaxSpacer"), clay.Layout({sizing = {width = clay.SizingGrow({max = 16})}})) {}
clay.Text(
clay.IDI("PerformanceTextSubTitle", 1),
clay.MakeString("Fast enough to recompute your entire UI every frame."),
clay.TextConfig({fontSize = 28, fontId = FONT_ID_BODY_36, textColor = COLOR_LIGHT}),
)
clay.Text(
clay.IDI("PerformanceTextSubTitle", 2),
clay.MakeString("Small memory footprint (3.5mb default) with static allocation & reuse. No malloc / free."),
clay.TextConfig({fontSize = 28, fontId = FONT_ID_BODY_36, textColor = COLOR_LIGHT}),
)
clay.Text(
clay.IDI("PerformanceTextSubTitle", 3),
clay.MakeString("Simplify animations and reactive UI design by avoiding the standard performance hacks."),
clay.TextConfig({fontSize = 28, fontId = FONT_ID_BODY_36, textColor = COLOR_LIGHT}),
)
}
if clay.Container(clay.ID("PerformanceRightImageOuter"), clay.Layout({sizing = {width = clay.SizingGrow({})}, childAlignment = {x = .CENTER}})) {
if clay.Border(
clay.ID("PerformanceRightBorder"),
clay.Layout({sizing = {clay.SizingGrow({}), clay.SizingFixed(400)}}),
clay.BorderConfigAll({width = 2, color = COLOR_LIGHT}),
) {
if clay.Rectangle(
clay.ID("AnimationDemoContainerLeft"),
clay.Layout({sizing = {clay.SizingPercent(0.35 + 0.3 * lerpValue), clay.SizingGrow({})}, childAlignment = {y = .CENTER}, padding = {16, 16}}),
clay.RectangleConfig({color = ColorLerp(COLOR_RED, COLOR_ORANGE, lerpValue)}),
) {
clay.Text(clay.ID("AnimationDemoTextLeft"), LOREM_IPSUM_TEXT, clay.TextConfig({fontSize = 16, fontId = FONT_ID_BODY_16, textColor = COLOR_LIGHT}))
}
if clay.Rectangle(
clay.ID("AnimationDemoContainerRight"),
clay.Layout({sizing = {clay.SizingGrow({}), clay.SizingGrow({})}, childAlignment = {y = .CENTER}, padding = {16, 16}}),
clay.RectangleConfig({color = ColorLerp(COLOR_ORANGE, COLOR_RED, lerpValue)}),
) {
clay.Text(clay.ID("AnimationDemoTextRight"), LOREM_IPSUM_TEXT, clay.TextConfig({fontSize = 16, fontId = FONT_ID_BODY_16, textColor = COLOR_LIGHT}))
}
}
}
}
}
RendererButtonActive :: proc(id: u32, index: i32, text: clay.String) {
if clay.Rectangle(
id,
clay.Layout({sizing = {width = clay.SizingFixed(300)}, padding = {16, 16}}),
clay.RectangleConfig({color = clay.PointerOver(id) ? COLOR_RED_HOVER : COLOR_RED, cornerRadius = clay.CornerRadiusAll(10)}),
) {
clay.Text(clay.ID("RendererButtonActiveText"), text, clay.TextConfig({fontSize = 28, fontId = FONT_ID_BODY_28, textColor = COLOR_LIGHT}))
}
}
RendererButtonInactive :: proc(id: u32, index: u32, text: clay.String) {
if clay.Border(id, clay.Layout({}), clay.BorderConfigOutsideRadius({2, COLOR_RED}, 10)) {
if clay.Rectangle(
clay.IDI("RendererButtonInactiveInner", index),
clay.Layout({sizing = {width = clay.SizingFixed(300)}, padding = {16, 16}}),
clay.RectangleConfig({color = clay.PointerOver(id) ? COLOR_LIGHT_HOVER : COLOR_LIGHT, cornerRadius = clay.CornerRadiusAll(10)}),
) {
clay.Text(clay.IDI("RendererButtonInactiveText", index), text, clay.TextConfig({fontSize = 28, fontId = FONT_ID_BODY_28, textColor = COLOR_RED}))
}
}
}
RendererPageDesktop :: proc() {
if clay.Container(
clay.ID("RendererPageDesktop"),
clay.Layout({sizing = {clay.SizingGrow({}), clay.SizingFit({min = cast(f32)windowHeight - 50})}, childAlignment = {y = .CENTER}, padding = {x = 50}}),
) {
if clay.Border(
clay.ID("RendererPage"),
clay.Layout({sizing = {clay.SizingGrow({}), clay.SizingGrow({})}, childAlignment = {y = .CENTER}, padding = {32, 32}, childGap = 32}),
clay.BorderConfig({left = {2, COLOR_RED}, right = {2, COLOR_RED}}),
) {
if clay.Container(clay.ID("RendererLeftText"), clay.Layout({sizing = {width = clay.SizingPercent(0.5)}, layoutDirection = .TOP_TO_BOTTOM, childGap = 8})) {
clay.Text(
clay.ID("RendererTextTitle"),
clay.MakeString("Renderer & Platform Agnostic"),
clay.TextConfig({fontSize = 52, fontId = FONT_ID_TITLE_56, textColor = COLOR_RED}),
)
if clay.Container(clay.ID("Spacer"), clay.Layout({sizing = {width = clay.SizingGrow({max = 16})}})) {}
clay.Text(
clay.IDI("RendererTextSubTitle", 1),
clay.MakeString("Clay outputs a sorted array of primitive render commands, such as RECTANGLE, TEXT or IMAGE."),
clay.TextConfig({fontSize = 28, fontId = FONT_ID_BODY_36, textColor = COLOR_RED}),
)
clay.Text(
clay.IDI("RendererTextSubTitle", 2),
clay.MakeString("Write your own renderer in a few hundred lines of code, or use the provided examples for Raylib, WebGL canvas and more."),
clay.TextConfig({fontSize = 28, fontId = FONT_ID_BODY_36, textColor = COLOR_RED}),
)
clay.Text(
clay.IDI("RendererTextSubTitle", 3),
clay.MakeString("There's even an HTML renderer - you're looking at it right now!"),
clay.TextConfig({fontSize = 28, fontId = FONT_ID_BODY_36, textColor = COLOR_RED}),
)
}
if clay.Container(
clay.ID("RendererRightText"),
clay.Layout({sizing = {width = clay.SizingPercent(0.5)}, childAlignment = {x = .CENTER}, layoutDirection = .TOP_TO_BOTTOM, childGap = 16}),
) {
clay.Text(
clay.ID("RendererTextRightTitle"),
clay.MakeString("Try changing renderer!"),
clay.TextConfig({fontSize = 36, fontId = FONT_ID_BODY_36, textColor = COLOR_ORANGE}),
)
if clay.Container(clay.ID("Spacer"), clay.Layout({sizing = {width = clay.SizingGrow({max = 32})}})) {}
RendererButtonActive(clay.IDI("RendererSelectButtonActive", 0), 0, clay.MakeString("Raylib Renderer"))
}
}
}
}
RendererPageMobile :: proc() {
if clay.Rectangle(
clay.ID("RendererMobile"),
clay.Layout(
{
layoutDirection = .TOP_TO_BOTTOM,
sizing = {clay.SizingGrow({}), clay.SizingFit({min = cast(f32)windowHeight - 50})},
childAlignment = {x = .CENTER, y = .CENTER},
padding = {x = 16, y = 32},
childGap = 32,
},
),
clay.RectangleConfig({color = COLOR_LIGHT}),
) {
if clay.Container(clay.ID("RendererLeftText"), clay.Layout({sizing = {width = clay.SizingGrow({})}, layoutDirection = .TOP_TO_BOTTOM, childGap = 8})) {
clay.Text(
clay.ID("RendererTextTitle"),
clay.MakeString("Renderer & Platform Agnostic"),
clay.TextConfig({fontSize = 48, fontId = FONT_ID_TITLE_56, textColor = COLOR_RED}),
)
if clay.Container(clay.ID("Spacer"), clay.Layout({sizing = {width = clay.SizingGrow({max = 16})}})) {}
clay.Text(
clay.IDI("RendererTextSubTitle", 1),
clay.MakeString("Clay outputs a sorted array of primitive render commands, such as RECTANGLE, TEXT or IMAGE."),
clay.TextConfig({fontSize = 28, fontId = FONT_ID_BODY_28, textColor = COLOR_RED}),
)
clay.Text(
clay.IDI("RendererTextSubTitle", 2),
clay.MakeString("Write your own renderer in a few hundred lines of code, or use the provided examples for Raylib, WebGL canvas and more."),
clay.TextConfig({fontSize = 28, fontId = FONT_ID_BODY_28, textColor = COLOR_RED}),
)
clay.Text(
clay.IDI("RendererTextSubTitle", 3),
clay.MakeString("There's even an HTML renderer - you're looking at it right now!"),
clay.TextConfig({fontSize = 28, fontId = FONT_ID_BODY_28, textColor = COLOR_RED}),
)
}
if clay.Container(clay.ID("RendererRightText"), clay.Layout({sizing = {width = clay.SizingGrow({})}, layoutDirection = .TOP_TO_BOTTOM, childGap = 16})) {
clay.Text(
clay.ID("RendererTextRightTitle"),
clay.MakeString("Try changing renderer!"),
clay.TextConfig({fontSize = 36, fontId = FONT_ID_BODY_36, textColor = COLOR_ORANGE}),
)
if clay.Container(clay.ID("Spacer"), clay.Layout({sizing = {width = clay.SizingGrow({max = 32})}})) {}
RendererButtonActive(clay.IDI("RendererSelectButtonActive", 0), 0, clay.MakeString("Raylib Renderer"))
}
}
}
ScrollbarData :: struct {
clickOrigin: clay.Vector2,
positionOrigin: clay.Vector2,
mouseDown: bool,
}
scrollbarData: ScrollbarData = ScrollbarData{}
animationLerpValue: f32 = -1.0
createLayout :: proc(lerpValue: f32) -> clay.ClayArray(clay.RenderCommand) {
mobileScreen := windowWidth < 750
clay.BeginLayout(windowWidth, windowHeight)
if clay.Rectangle(
clay.ID("OuterContainer"),
clay.Layout({layoutDirection = .TOP_TO_BOTTOM, sizing = {clay.SizingGrow({}), clay.SizingGrow({})}}),
clay.RectangleConfig({color = COLOR_LIGHT}),
) {
if clay.Container(
clay.ID("Header"),
clay.Layout({sizing = {clay.SizingGrow({}), clay.SizingFixed(50)}, childAlignment = {y = .CENTER}, childGap = 24, padding = {x = 32}}),
) {
clay.Text(clay.ID("Logo"), clay.MakeString("Clay"), &headerTextConfig)
if clay.Container(clay.ID("Spacer"), clay.Layout({sizing = {width = clay.SizingGrow({})}})) {}
if (!mobileScreen) {
if clay.Rectangle(clay.ID("LinkExamplesOuter"), clay.Layout({}), clay.RectangleConfig({color = {0, 0, 0, 0}})) {
clay.Text(clay.ID("LinkExamplesText"), clay.MakeString("Examples"), clay.TextConfig({fontId = FONT_ID_BODY_24, fontSize = 24, textColor = {61, 26, 5, 255}}))
}
if clay.Rectangle(clay.ID("LinkDocsOuter"), clay.Layout({}), clay.RectangleConfig({color = {0, 0, 0, 0}})) {
clay.Text(clay.ID("LinkDocsText"), clay.MakeString("Docs"), clay.TextConfig({fontId = FONT_ID_BODY_24, fontSize = 24, textColor = {61, 26, 5, 255}}))
}
}
githubButtonId: u32 = clay.ID("HeaderButtonGithub")
if clay.Border(clay.ID("LinkGithubOuter"), clay.Layout({}), clay.BorderConfigOutsideRadius({2, COLOR_RED}, 10)) {
if clay.Rectangle(
githubButtonId,
clay.Layout({padding = {16, 6}}),
clay.RectangleConfig({cornerRadius = clay.CornerRadiusAll(10), color = clay.PointerOver(githubButtonId) ? COLOR_LIGHT_HOVER : COLOR_LIGHT}),
) {
clay.Text(clay.ID("LinkGithubText"), clay.MakeString("Github"), clay.TextConfig({fontId = FONT_ID_BODY_24, fontSize = 24, textColor = {61, 26, 5, 255}}))
}
}
}
if clay.Rectangle(clay.ID("TopBorder1"), clay.Layout({sizing = {clay.SizingGrow({}), clay.SizingFixed(4)}}), clay.RectangleConfig({color = COLOR_TOP_BORDER_5})) {}
if clay.Rectangle(clay.ID("TopBorder2"), clay.Layout({sizing = {clay.SizingGrow({}), clay.SizingFixed(4)}}), clay.RectangleConfig({color = COLOR_TOP_BORDER_4})) {}
if clay.Rectangle(clay.ID("TopBorder3"), clay.Layout({sizing = {clay.SizingGrow({}), clay.SizingFixed(4)}}), clay.RectangleConfig({color = COLOR_TOP_BORDER_3})) {}
if clay.Rectangle(clay.ID("TopBorder4"), clay.Layout({sizing = {clay.SizingGrow({}), clay.SizingFixed(4)}}), clay.RectangleConfig({color = COLOR_TOP_BORDER_2})) {}
if clay.Rectangle(clay.ID("TopBorder5"), clay.Layout({sizing = {clay.SizingGrow({}), clay.SizingFixed(4)}}), clay.RectangleConfig({color = COLOR_TOP_BORDER_1})) {}
if clay.Rectangle(
clay.ID("ScrollContainerBackgroundRectangle"),
clay.Layout({sizing = {clay.SizingGrow({}), clay.SizingGrow({})}}),
clay.RectangleConfig({color = COLOR_LIGHT}),
) {
if clay.Scroll(clay.ID("OuterScrollContainer"), clay.Layout({sizing = {clay.SizingGrow({}), clay.SizingGrow({})}}), clay.ScrollConfig({vertical = true})) {
if clay.Border(
clay.ID("ScrollContainerInner"),
clay.Layout({layoutDirection = .TOP_TO_BOTTOM, sizing = {width = clay.SizingGrow({})}}),
clay.BorderConfig({betweenChildren = {2, COLOR_RED}}),
) {
if (!mobileScreen) {
LandingPageDesktop()
FeatureBlocksDesktop()
DeclarativeSyntaxPageDesktop()
HighPerformancePageDesktop(lerpValue)
RendererPageDesktop()
} else {
LandingPageMobile()
FeatureBlocksMobile()
DeclarativeSyntaxPageMobile()
HighPerformancePageMobile(lerpValue)
RendererPageMobile()
}
}
}
}
}
return clay.EndLayout(windowWidth, windowHeight)
}
loadFont :: proc(fontId: u16, fontSize: u16, path: cstring) {
raylibFonts[fontId] = RaylibFont {
font = raylib.LoadFontEx(path, cast(i32)fontSize * 2, nil, 0),
fontId = cast(u16)fontId,
}
raylib.SetTextureFilter(raylibFonts[fontId].font.texture, raylib.TextureFilter.TRILINEAR)
}
main :: proc() {
@ -37,16 +636,37 @@ main :: proc() {
clay.SetMeasureTextFunction(measureText)
clay.Initialize(arena)
raylib.InitWindow(1024, 768, "Raylib Odin Example")
raylib.SetConfigFlags({.VSYNC_HINT, .WINDOW_RESIZABLE, .WINDOW_HIGHDPI, .MSAA_4X_HINT})
raylib.InitWindow(windowWidth, windowHeight, "Raylib Odin Example")
raylib.SetTargetFPS(raylib.GetMonitorRefreshRate(0))
loadFont(FONT_ID_TITLE_56, 56, "resources/Calistoga-Regular.ttf")
loadFont(FONT_ID_TITLE_52, 52, "resources/Calistoga-Regular.ttf")
loadFont(FONT_ID_TITLE_48, 48, "resources/Calistoga-Regular.ttf")
loadFont(FONT_ID_TITLE_36, 36, "resources/Calistoga-Regular.ttf")
loadFont(FONT_ID_TITLE_32, 32, "resources/Calistoga-Regular.ttf")
loadFont(FONT_ID_BODY_36, 36, "resources/Quicksand-Semibold.ttf")
loadFont(FONT_ID_BODY_30, 30, "resources/Quicksand-Semibold.ttf")
loadFont(FONT_ID_BODY_28, 28, "resources/Quicksand-Semibold.ttf")
loadFont(FONT_ID_BODY_24, 24, "resources/Quicksand-Semibold.ttf")
loadFont(FONT_ID_BODY_16, 16, "resources/Quicksand-Semibold.ttf")
raylibFonts[0] = RaylibFont {
font = raylib.LoadFontEx("resources/Roboto-Regular.ttf", 32, nil, 0),
fontId = 0,
}
raylib.SetTextureFilter(raylibFonts[0].font.texture, raylib.TextureFilter.TRILINEAR)
syntaxImage = raylib.LoadTextureFromImage(raylib.LoadImage("resources/declarative.png"))
checkImage1 = raylib.LoadTextureFromImage(raylib.LoadImage("resources/check_1.png"))
checkImage2 = raylib.LoadTextureFromImage(raylib.LoadImage("resources/check_2.png"))
checkImage3 = raylib.LoadTextureFromImage(raylib.LoadImage("resources/check_3.png"))
checkImage4 = raylib.LoadTextureFromImage(raylib.LoadImage("resources/check_4.png"))
checkImage5 = raylib.LoadTextureFromImage(raylib.LoadImage("resources/check_5.png"))
for !raylib.WindowShouldClose() {
renderCommands: clay.ClayArray(clay.RenderCommand) = createLayout()
animationLerpValue += raylib.GetFrameTime()
if animationLerpValue > 1 {
animationLerpValue = animationLerpValue - 2
}
windowWidth = raylib.GetScreenWidth()
windowHeight = raylib.GetScreenHeight()
clay.SetPointerPosition(transmute(clay.Vector2)raylib.GetMousePosition())
clay.UpdateScrollContainers(false, transmute(clay.Vector2)raylib.GetMouseWheelMoveV(), raylib.GetFrameTime())
renderCommands: clay.ClayArray(clay.RenderCommand) = createLayout(animationLerpValue < 0 ? (animationLerpValue + 1) : (1 - animationLerpValue))
raylib.BeginDrawing()
clayRaylibRender(&renderCommands)
raylib.EndDrawing()

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