56 lines
2.6 KiB
Markdown
56 lines
2.6 KiB
Markdown
# ***Falling Sand Simulation Concept in Python***
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mostly a concept in python for falling sand simulation
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i guess the goal is to make a python version of the powder toy which is a falling sand sim
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the code is not finished yet, but i will update it as i go.
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## Main Features
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- Particle Physics
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- Gravity and wind effects (maybe on the wind zones)
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- Temperature dynamics
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- State transitions (melting, freezing, evaporation)
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- Particle Interactions
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- Collision detection
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- Chemical reactions (e.g., water + sand = wet sand, Lava + lower temperature = molten rock = rock)
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- Heat transfer between particles (e.g., Things seem to cool off as for heating up that's a different thing)
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- Special Effects
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- Fire propagation sorta
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- Smoke generation
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- Liquid spreading (Could be improved )
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- Optimization Features
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- Spatial partitioning grid (to reduce calculations)
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- Dormant particle tracking (to reduce unnecessary calculations)
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- Batch processing (to reduce unnecessary calculations)
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- Static User Interface (to reduce unnecessary calculations)
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### **Current Features**
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| **Working** | **Partial** | **Not Working/Implemented** |
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| ----------------- | ----------------------------- | --------------------------- |
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| Gravity | Gas | Zoom |
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| Liquid/Solid | Liquid | Pause |
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| Particle Data | Fire/Flame | Pressure |
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| Brush Sizes | Particle Basic Interactions | explosiveness |
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| Debugging Info | Particle Heat interactions | conductiveness |
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| Menus and Buttons | Ambient Heat | |
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| | Wind | |
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| | Core Physics and Interactions | |
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| | Core Rendering System | |
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#### **Controls**
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| Key | Action |
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| ------------------- | ------------------------------ |
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| Z | Zoom window |
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| ESC | Exit Program |
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| C | Clear Screen |
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| Space | Pause Simulation |
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| Mouse 1 {Left} | Spawn Particle with brush size |
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| Mouse 3 {Right} | Erase Particles at cursor |
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| Mouse 2 {Middle} | Spawn Particle at cursor |
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| Mouse Wheel Up/Down | Change Brush size |
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