Text support (#160)

Co-authored-by: Moon Davé <moon@softmoon.world>

Author: tychedelia

.github/actions/setup/action.yml

@@ -9,7 +9,7 @@ runs:
   using: 'composite'
   steps:
     - name: Install system dependencies
-      run: sudo apt-get update && sudo apt-get install -y g++ cmake pkg-config libx11-dev libxrandr-dev libxinerama-dev libxcursor-dev libxi-dev libasound2-dev libudev-dev libxkbcommon-x11-0 libwayland-dev libwayland-bin libxkbcommon-dev wayland-protocols libdecor-0-dev libegl1-mesa-dev libwayland-egl1-mesa
+      run: sudo apt-get update && sudo apt-get install -y g++ cmake pkg-config libx11-dev libxrandr-dev libxinerama-dev libxcursor-dev libxi-dev libasound2-dev libudev-dev libxkbcommon-x11-0 libwayland-dev libwayland-bin libxkbcommon-dev wayland-protocols libdecor-0-dev libegl1-mesa-dev libwayland-egl1-mesa libfontconfig1-dev
       shell: bash
 
     - name: Build and install GLFW 3.4

Cargo.lock

@@ -257,6 +257,14 @@ path = "examples/particles_emit_gpu.rs"
 name = "particles_stress"
 path = "examples/particles_stress.rs"
 
+[[example]]
+name = "text"
+path = "examples/text.rs"
+
+[[example]]
+name = "text_3d"
+path = "examples/text_3d.rs"
+
 [profile.wasm-release]
 inherits = "release"
 opt-level = "z"

Cargo.toml

@@ -58,4 +58,8 @@ pub enum ProcessingError {
     PipelineNotReady(u32),
     #[error("Particles not found")]
     ParticlesNotFound,
+    #[error("Font not found")]
+    FontNotFound,
+    #[error("Font load error: {0}")]
+    FontLoadError(String),
 }