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implement toggle perspective

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(cherry picked from commit cbfb575b2e418215877cecb89e3b4c47d6f56c8d)
This commit is contained in:
LabyStudio
2022-04-13 14:44:46 +02:00
parent 4644b050c6
commit 8db692083b
9 changed files with 99 additions and 37 deletions
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src/js/net/minecraft/client/render/WorldRenderer.js
+33 -6
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@@ -1,6 +1,7 @@
window.WorldRenderer = class {
static RENDER_DISTANCE = 4;
static THIRD_PERSON_DISTANCE = 4;
constructor(minecraft, window) {
this.minecraft = minecraft;
@@ -90,7 +91,10 @@ window.WorldRenderer = class {
// Render entities
for (let entity of this.minecraft.world.entities) {
this.renderEntity(entity);
if (entity === player && this.minecraft.settings.thirdPersonView === 0) {
continue;
}
this.renderEntity(entity, partialTicks);
}
// Render actual scene
@@ -100,14 +104,37 @@ window.WorldRenderer = class {
orientCamera(partialTicks) {
let player = this.minecraft.player;
// Rotation
this.camera.rotation.y = -MathHelper.toRadians(player.yaw + 180);
this.camera.rotation.x = -MathHelper.toRadians(player.pitch);
let rotationY = -MathHelper.toRadians(player.yaw + 180);
let rotationX = -MathHelper.toRadians(player.pitch);
// Position
let x = player.prevX + (player.x - player.prevX) * partialTicks;
let y = player.prevY + (player.y - player.prevY) * partialTicks;
let z = player.prevZ + (player.z - player.prevZ) * partialTicks;
// Add camera offset
let mode = this.minecraft.settings.thirdPersonView;
if (mode !== 0) {
// Flip for front view
if (mode === 2) {
rotationY += Math.PI;
}
// Shift camera
let cameraOffsetX = Math.sin(rotationY) * Math.cos(rotationX);
let cameraOffsetY = Math.sin(-rotationX);
let cameraOffsetZ = Math.cos(rotationY) * Math.cos(rotationX);
x += cameraOffsetX * WorldRenderer.THIRD_PERSON_DISTANCE;
y += cameraOffsetY * WorldRenderer.THIRD_PERSON_DISTANCE;
z += cameraOffsetZ * WorldRenderer.THIRD_PERSON_DISTANCE;
}
// Update rotation
this.camera.rotation.y = rotationY;
this.camera.rotation.x = rotationX;
// Update camera positionWC
this.camera.position.set(x, y + player.getEyeHeight(), z);
// Update frustum
@@ -296,8 +323,8 @@ window.WorldRenderer = class {
}
}
renderEntity(entity) {
renderEntity(entity, partialTicks) {
let entityRenderer = this.entityRenderManager.getEntityRendererByEntity(entity);
entityRenderer.render(entity);
entityRenderer.render(entity, partialTicks);
}
}