README
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Arche Demo
The demo on the landing page of Arche Demo.
A simple simulation with 30.000 entities.
Each entity has a target pixel in the logo. It accelerates towards this target, as well as away from the mouse pointer in case it is within a certain distance.
See the live demo for this example.
Documentation
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Overview ¶
Package logo provides an interactive animation of the Arche logo.
Index ¶
Constants ¶
This section is empty.
Variables ¶
var Logo embed.FS
Logo is the embedded Ache logo.
Functions ¶
Types ¶
type SysInitEntities ¶
type SysInitEntities struct {
}
SysInitEntities is a system to initialize entities by creating one for each white pixel of the Arche Logo, obtained via resource Grid.
Each entity has it's associated pixel as Target position, and is places in a random location on the output [Image] area.
func (*SysInitEntities) Finalize ¶
func (s *SysInitEntities) Finalize(world *ecs.World)
Finalize the system
func (*SysInitEntities) Initialize ¶
func (s *SysInitEntities) Initialize(world *ecs.World)
Initialize the system
func (*SysInitEntities) Update ¶
func (s *SysInitEntities) Update(world *ecs.World)
Update the system
type SysMoveEntities ¶
type SysMoveEntities struct {
// Maximum speed of an entity.
MaxSpeed float64
// Maximum acceleration of an entity.
MaxAcc float64
// Maximum acceleration of an entity when fleeing.
MaxAccFlee float64
// Minimum flee distance, with maximum fleeing acceleration.
MinFleeDistance float64
// Maximum fleeing distance. Beyond that distance, entities don't flee.
MaxFleeDistance float64
// Dampening of entity movement.
Damp float64
// contains filtered or unexported fields
}
SysMoveEntities is a system that moves entities around. Entities accelerate towards their Target position, as well as away from the mouse if it is within a certain distance.
func (*SysMoveEntities) Finalize ¶
func (s *SysMoveEntities) Finalize(world *ecs.World)
Finalize the system
func (*SysMoveEntities) Initialize ¶
func (s *SysMoveEntities) Initialize(world *ecs.World)
Initialize the system
func (*SysMoveEntities) Update ¶
func (s *SysMoveEntities) Update(world *ecs.World)
Update the system
type UISysDrawEntities ¶
type UISysDrawEntities struct {
// contains filtered or unexported fields
}
UISysDrawEntities is a system that draws entities as white pixels on an [Image] resource.
func (*UISysDrawEntities) FinalizeUI ¶
func (s *UISysDrawEntities) FinalizeUI(world *ecs.World)
FinalizeUI the system
func (*UISysDrawEntities) InitializeUI ¶
func (s *UISysDrawEntities) InitializeUI(world *ecs.World)
InitializeUI the system
func (*UISysDrawEntities) PostUpdateUI ¶
func (s *UISysDrawEntities) PostUpdateUI(world *ecs.World)
PostUpdateUI the system
func (*UISysDrawEntities) UpdateUI ¶
func (s *UISysDrawEntities) UpdateUI(world *ecs.World)
UpdateUI the system
type UISysManagePause ¶
type UISysManagePause struct {
// contains filtered or unexported fields
}
UISysManagePause is a simple system that transfers the pause state from the common.PauseMouseListener resource to the model's model.Systems.
func (*UISysManagePause) FinalizeUI ¶
func (s *UISysManagePause) FinalizeUI(world *ecs.World)
FinalizeUI the system
func (*UISysManagePause) InitializeUI ¶
func (s *UISysManagePause) InitializeUI(world *ecs.World)
InitializeUI the system
func (*UISysManagePause) PostUpdateUI ¶
func (s *UISysManagePause) PostUpdateUI(world *ecs.World)
PostUpdateUI the system
func (*UISysManagePause) UpdateUI ¶
func (s *UISysManagePause) UpdateUI(world *ecs.World)
UpdateUI the system
Source Files