v1.0.0

This pre-release marks a moderate state of stability and maturity.

Features

The combined engine, adapter, and wrapper primarily feature:

System

• Multiple OpenGL 4.5 contexts in a single program
• Basic window creation and destruction
• Simple filesystem manipulation and path specification
• Reading and writing binary file streams

Math

• Random int and float generation
• Angle objects with radian and degree interfaces
• Two- and Three-dimensional vectors with arithmetic, cross, dot, and normalizing methods
• Quaternions
• Matrix calculations provided by glm
• Transform objects with translations, rotations, and scale

Color

• Colors with float (0.0f - 1.0f) and integer (0 - 255) interfaces
• Palettes for fine-controlled random color generation

Images

• Image objects with configurable & exposable raw data
• Reading framebuffers & windows as images
• Reading textures as images
• PNG importing and exporting

Framebuffers

• Default framebuffers for window drawing
• Framebuffers attachable to RGBA and Depth textures, render buffers

Cameras

• Position, direction, and range
• Default to "pass-through" behavior mode
• Orthographic mode with configurable viewport
• Projection mode with configurable field of view and aspect ratio

Geometry

• Vertices with positions, colors, normals, texture data, and joint data
• Intelligently appending vertex data into separated index and unique-vertex buffers
• Merging geometries
• Wide variety of geometry generation methods
• Drawn to framebuffers with specified transformation, texture, shaders, lights, and skeleton

Models

• Container for geometry, transformation, texture, shader program, and skeleton
• Drawn to framebuffers, with or without world lighting

Skeletons

• Joint-based skeletons
• Joints are named and indexed by insertion time
• Parent and child joint relationships

Lights

• Only simple spotlights available (really more of a directional light)
• Position, direction, and range
• Cast shadows
• Generates user-accessible lightmaps
• Given to World objects. Affects all available geometries

Shaders

• Default shaders provided and automatically used
• Custom shaders easily creatable, programs easily compilable
• Program uniforms safely and semi-automatically set
• Provided with unlimited geometry textures, unlimited lights, and 4 joint weights per vertex

Scenes

• Simple action-based scene timelines
• Only translation actions supported at this time
• Frame states generated on-the-fly

Projects

• Exportable and importable projects
• Project items contain underlying engine objects (geometry, model, textures, etc)
• Folders for categorizing items

Recording

• Frame-by-frame image recording to PNG
• Frame image stitching to MP4

User Interface

• Prototype of an animation interface
• Will be moved to a separate repository