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improve mouse lock and split up screen rendering into two canvas elements

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This commit is contained in:
LabyStudio
2022-02-04 14:28:05 +01:00
parent a6f365225c
commit 039d799bed
5 changed files with 60 additions and 52 deletions
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src/js/net/minecraft/client/render/WorldRenderer.js
+19 -25
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@@ -37,9 +37,8 @@ window.WorldRenderer = class {
this.scene.matrixAutoUpdate = false;
// Create web renderer
this.canvas = document.createElement('canvas')
this.webRenderer = new THREE.WebGLRenderer({
canvas: this.canvas,
canvas: this.window.canvas,
antialias: false
});
@@ -54,47 +53,44 @@ window.WorldRenderer = class {
}
initializeGui() {
// We will use 2D canvas element to render our HUD.
this.canvas2d = document.createElement('canvas')
// Update camera size
this.canvas2d.width = this.window.width;
this.canvas2d.height = this.window.height;
this.window.canvas2d.width = this.window.width;
this.window.canvas2d.height = this.window.height;
// Get context stack of 2d canvas
this.stack2d = this.canvas2d.getContext('2d');
this.stack2d = this.window.canvas2d.getContext('2d');
this.stack2d.webkitImageSmoothingEnabled = false;
this.stack2d.mozImageSmoothingEnabled = false;
this.stack2d.imageSmoothingEnabled = false;
// Create texture from rendered graphics.
this.frameBuffer = new THREE.Texture(this.canvas2d)
this.frameBuffer.needsUpdate = true;
this.frameBuffer.minFilter = THREE.LinearFilter;
this.frameBuffer.maxFilter = THREE.LinearFilter;
//this.frameBuffer = new THREE.Texture(this.canvas2d)
//this.frameBuffer.needsUpdate = true;
//this.frameBuffer.minFilter = THREE.LinearFilter;
//this.frameBuffer.maxFilter = THREE.LinearFilter;
// Create HUD material.
let material = new THREE.MeshBasicMaterial({
map: this.frameBuffer,
transparent: true
});
//let material = new THREE.MeshBasicMaterial({
// map: this.frameBuffer,
// transparent: true
//});
// Create plane to render the HUD. This plane fill the whole screen.
let geometry = new THREE.PlaneGeometry(this.canvas2d.width, this.canvas2d.height);
let plane = new THREE.Mesh(geometry, material);
//let geometry = new THREE.PlaneGeometry(this.canvas2d.width, this.canvas2d.height);
//let plane = new THREE.Mesh(geometry, material);
// Create also a custom scene for HUD.
this.scene2d = new THREE.Scene();
this.scene2d.add(plane);
//this.scene2d = new THREE.Scene();
//this.scene2d.add(plane);
// Create 2D camera
this.camera2d = new THREE.OrthographicCamera(0, 0, 0, 0, 0, 30);
/*this.camera2d = new THREE.OrthographicCamera(0, 0, 0, 0, 0, 30);
this.camera2d.aspect = this.window.width / this.window.height;
this.camera2d.left = -this.window.width / 2;
this.camera2d.right = this.window.width / 2;
this.camera2d.top = this.window.height / 2;
this.camera2d.bottom = -this.window.height / 2;
this.camera2d.updateProjectionMatrix();
this.camera2d.updateProjectionMatrix();*/
}
render(partialTicks) {
@@ -107,9 +103,8 @@ window.WorldRenderer = class {
let cameraChunkZ = Math.floor(player.z >> 4);
this.renderChunks(cameraChunkX, cameraChunkZ);
// Clear frame buffer for 2d screen
// Reset 2d canvas
this.stack2d.clearRect(0, 0, this.window.width, this.window.height);
this.frameBuffer.needsUpdate = true;
// Render in-game overlay
let mouseX = this.minecraft.window.mouseX;
@@ -123,7 +118,6 @@ window.WorldRenderer = class {
// Render actual scene and hud
this.webRenderer.render(this.scene, this.camera);
this.webRenderer.render(this.scene2d, this.camera2d);
}
orientCamera(partialTicks) {