1 files changed, 143 insertions, 0 deletions
diff --git a/components/Tweaks/PhysicsPanel.tsx b/components/Tweaks/PhysicsPanel.tsx
new file mode 100644
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+++ b/components/Tweaks/PhysicsPanel.tsx
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+import {
+  Text,
+  Accordion,
+  AccordionButton,
+  AccordionIcon,
+  AccordionItem,
+  AccordionPanel,
+  Box,
+  Flex,
+  StackDivider,
+  Switch,
+  VStack,
+} from '@chakra-ui/react'
+import React, { useCallback } from 'react'
+import { initialPhysics } from '../config'
+import { EnableSection } from './EnableSection'
+import { SliderWithInfo } from './SliderWithInfo'
+
+export interface PhysicsPanelProps {
+  physics: typeof initialPhysics
+  setPhysics: any
+}
+
+export const PhysicsPanel = (props: PhysicsPanelProps) => {
+  const { physics, setPhysics } = props
+  const setPhysicsCallback = useCallback((val: number, phys: string, scale: number) => {
+    setPhysics((curr: typeof initialPhysics) => {
+      return { ...curr, [phys]: val / scale }
+    })
+  }, [])
+  return (
+    <Box>
+      <VStack
+        spacing={2}
+        justifyContent="flex-start"
+        divider={<StackDivider borderColor="gray.500" />}
+        align="stretch"
+        paddingLeft={7}
+        color="gray.800"
+      >
+        <EnableSection
+          label="Gravity"
+          value={physics.gravityOn}
+          onChange={() => setPhysics({ ...physics, gravityOn: !physics.gravityOn })}
+        >
+          <Flex justifyContent="space-between">
+            <Text>Also in local</Text>
+            <Switch
+              onChange={() => {
+                setPhysics((curr: typeof initialPhysics) => {
+                  return { ...curr, gravityLocal: !curr.gravityLocal }
+                })
+              }}
+              isChecked={physics.gravityLocal}
+            ></Switch>
+          </Flex>
+          <SliderWithInfo
+            label="Strength"
+            value={physics.gravity * 10}
+            onChange={(v: number) => setPhysicsCallback(v, 'gravity', 10)}
+          />
+        </EnableSection>
+        <SliderWithInfo
+          value={-physics.charge / 100}
+          onChange={(v) => setPhysicsCallback(v, 'charge', -1 / 100)}
+          label="Repulsive Force"
+        />
+        <EnableSection
+          label="Collision"
+          infoText="Perfomance sap, disable if slow"
+          value={physics.collision}
+          onChange={() => setPhysics({ ...physics, collision: !physics.collision })}
+        >
+          <SliderWithInfo
+            value={physics.collisionStrength / 5}
+            onChange={(v) => setPhysicsCallback(v, 'collisionStrength', 1 / 5)}
+            label="Collision Radius"
+            infoText="Easy with this one, high values can lead to a real jiggly mess"
+          />
+        </EnableSection>
+        <SliderWithInfo
+          value={physics.linkStrength * 5}
+          onChange={(v) => setPhysicsCallback(v, 'linkStrength', 5)}
+          label="Link Force"
+        />
+        <SliderWithInfo
+          label="Link Iterations"
+          value={physics.linkIts}
+          onChange={(v) => setPhysicsCallback(v, 'linkIts', 1)}
+          min={0}
+          max={6}
+          step={1}
+          infoText="How many links down the line the physics of a single node affects (Slow)"
+        />
+        <SliderWithInfo
+          label="Viscosity"
+          value={physics.velocityDecay * 10}
+          onChange={(v) => setPhysicsCallback(v, 'velocityDecay', 10)}
+        />
+      </VStack>
+      <Box>
+        <Accordion paddingLeft={3} allowToggle>
+          <AccordionItem>
+            <AccordionButton>
+              <Text>Advanced</Text>
+              <AccordionIcon marginRight={2} />
+            </AccordionButton>
+            <AccordionPanel>
+              <VStack
+                spacing={2}
+                justifyContent="flex-start"
+                divider={<StackDivider borderColor="gray.500" />}
+                align="stretch"
+                paddingLeft={3}
+                color="gray.800"
+              >
+                <SliderWithInfo
+                  label="Stabilization rate"
+                  value={physics.alphaDecay * 50}
+                  onChange={(v) => setPhysicsCallback(v, 'alphaDecay', 50)}
+                />
+                <EnableSection
+                  label="Center nodes"
+                  value={physics.centering}
+                  onChange={() => setPhysics({ ...physics, centering: !physics.centering })}
+                  infoText="Keeps the nodes in the center of the viewport. If disabled you can drag the nodes anywhere you want."
+                >
+                  <SliderWithInfo
+                    label="Centering Strength"
+                    value={physics.centeringStrength}
+                    max={2}
+                    step={0.01}
+                    onChange={(v) => setPhysicsCallback(v, 'centeringStrength', 1)}
+                  />
+                </EnableSection>
+              </VStack>
+            </AccordionPanel>
+          </AccordionItem>
+        </Accordion>
+      </Box>
+    </Box>
+  )
+}