Crate egui_render_glow

Re-exports

• pub use glow;

Macros

• glow_error
  This is a simple macro tha checks for any opengl errors, and logs them. But this flushes all commands and forces synchronization with driver, which will slow down your program. So, by default, we only check for errors if check_gl_error feature is enabled. otherwise, this does nothing.

Structs

• GlowBackend
• GlowConfig
  Configuration for Glow context when you are creating one
• GpuTexture
• Painter
  Egui Painter using glow::Context Assumptions:
• WebGlConfig
  these are config to be provided to browser when requesting a webgl context

Constants

• EGUI_LINEAR_OUTPUT_FS
  output will be in linear space, so make suer to enable framebuffer srgb
• EGUI_SRGB_OUTPUT_FS
  the output will be in srgb space, so make sure to disable framebuffer srgb.
• EGUI_VS
  All shaders are targeting #version 300 es

Functions

• scissor_from_clip_rect_opengl
  NOTE: egui coordinates are in logical window space with top left being [0, 0]. In opengl, bottom left is [0, 0]. so, we need to use bottom left clip-rect coordinate as x,y instead of top left.