3D graphics heavily rely on linear algebra. GLM (OpenGL Mathematics) provides easy-to-use vector and matrix classes perfectly compatible with GLSL. Why Learn OpenGL Today?
WebGL performs best when you batch geometry. Each drawArrays or drawElements call has overhead. Combine many objects into a single buffer and draw them in one call if possible. Use texture atlases to reduce texture switches. opengl by rexo web
void draw() glClear(GL_COLOR_BUFFER_BIT); glBegin(GL_TRIANGLES); glColor3f(1.0, 0.0, 0.0); glVertex2f(-0.5, -0.5); glColor3f(0.0, 1.0, 0.0); glVertex2f(0.5, -0.5); glColor3f(0.0, 0.0, 1.0); glVertex2f(0.0, 0.5); glEnd(); 3D graphics heavily rely on linear algebra
You write standard OpenGL code in C/C++ or Rust. For example: WebGL performs best when you batch geometry
WebGL requires shaders to be written in GLSL (OpenGL Shading Language) and compiled at runtime, which introduces latency. Rexo Web pre-compiles and caches shaders using a binary cache, reducing load times by up to 70%.