- Det är så här det funkar. Vad ni än raserar bygger vi upp igen. För en person som ni stämmer rekryteras tio nya pirater. Vart ni än går så är vi alltid ett steg före. Ni är dåtid och bortglömda, vi är internet och framtiden.
Grafik und Animation mit Borland Pascal 7.0: 3D-Grundlagen Borland Pascal 7.0 (BP7) was the pinnacle of DOS-era development. It offered high performance through its built-in Assembler and the Graphics Kernel System (BGI). 🏗️ The Technical Foundation : The standard for 3D. Resolution : 320x200 pixels. Color : 256 indexed colors. Memory : 64KB video segment at $A000:0000 . 📐 Core 3D Concepts in BP7 1. The Coordinate System In BP7, you define a 3D point using a record : type Point3D = record x, y, z: Real; end; Use code with caution. Copied to clipboard 2. Projection (3D to 2D)
To display 3D on a 2D screen, you use : ScreenX = (x * Distance) / z + CenterX ScreenY = (y * Distance) / z + CenterY 3. Transformation Matrices Grafik und Animation mit Borland Pascal 7.0: 3D...
Borland Pascal 7.0 taught a generation of programmers the math behind modern GPUs. While BGI was slow, direct memory access allowed for smooth 3D engines similar to Doom or Wolfenstein 3D . Grafik und Animation mit Borland Pascal 7
BP7 handles rotation and scaling through sine/cosine lookup tables to save CPU cycles. : y' = y*cos(a) - z*sin(a) Rotation Y : x' = x*cos(a) + z*sin(a) ⚡ Performance Optimization Resolution : 320x200 pixels
: Not drawing polygons facing away from the camera to double the frame rate. 🚀 Legacy Impact
: Filling polygons with a single color based on the surface normal.
: Draw to a "virtual screen" in RAM, then Move it to video memory to prevent flickering. 🎨 Rendering Techniques Wireframe : The simplest form using Line() .