[OKG/HWK1] Added swivel chair

1 files changed, 86 insertions, 14 deletions

diff --git a/Year 2/Computer Graphics Fundamentals/Homework 1/moidom-6.html b/Year 2/Computer Graphics Fundamentals/Homework 1/moidom-6.html
index ee6a2fa..33ff729 100644
--- a/Year 2/Computer Graphics Fundamentals/Homework 1/moidom-6.html
+++ b/Year 2/Computer Graphics Fundamentals/Homework 1/moidom-6.html
@@ -27,17 +27,16 @@
 			var groups = [];

 			function hNewGroup(meshes, position) {

 				var group = new THREE.Group();

-				meshes.forEach((mesh) => group.add(mesh));

+				meshes.forEach((mesh) => { group.add(mesh); enableShadows(mesh); });

 				group.position.set(...position);

 				groups.push(group);

 				return group;

 			}

 

-			function shadowSettings(mesh) {

-				const status = true;

-

-				mesh.receiveShadow = status;

-				mesh.castShadow = status;

+			function enableShadows(mesh) {

+				mesh.receiveShadow = true;

+				mesh.castShadow = true;

+				mesh.children.forEach((child) => enableShadows(child));

 			}

 

 			/*

@@ -90,7 +89,6 @@
 				wall.position.set(position[0] -Math.sin(wall.rotation.y) * width / 2,

 				                  position[1] +height / 2 - 0.01,

 				                  position[2] -Math.cos(wall.rotation.y) * width / 2);

-				shadowSettings(wall);

 

 				return wall;

 			}

@@ -120,7 +118,7 @@
 				var table = tableCSG.toMesh();

 				if (position !== undefined)

 					table.position.set(...position);

-				shadowSettings(table);

+

 				return table;

 			}

 

@@ -145,18 +143,17 @@
 

 				var teleTube = new THREE.Mesh(new THREE.CylinderGeometry(scopeEyeWidth, scopeEndWidth, scopeLength),

 				                              new THREE.MeshPhongMaterial({ color: scopeColor }));

-				shadowSettings(teleTube);

 

 				var legRing = new THREE.Mesh(new THREE.TorusGeometry((scopeEyeWidth + scopeEndWidth) / 2 + legRingRadius / 2, legRingRadius, 16, scopeSegments),

 				                             new THREE.MeshPhongMaterial({ color: legColor }));

-				shadowSettings(legRing);

+

 				legRing.rotation.x = Math.PI / 2;

 				legRing.position.y = -legWidth * 1.5;

 

 				var lens = new THREE.Mesh(new THREE.SphereGeometry(scopeEndWidth * 1.4, scopeSegments, 16, 0, 2 * Math.PI, 3/4 * Math.PI, 1/4 * Math.PI),

 				                          new THREE.MeshPhongMaterial({ color: lensColor, shininess: 100 }));

 				lens.position.y = -scopeLength / 2 + scopeEyeWidth * 2.3;

-				shadowSettings(lens);

+

 

 				var viewExtension = new THREE.Mesh(new THREE.CylinderGeometry(scopeEyeWidth * 0.7, scopeEyeWidth * 1.4, viewExtensionLength),

 				                                   new THREE.MeshPhongMaterial({ color: viewExtensionColor }));

@@ -167,11 +164,9 @@
 				teleBody.add(teleTube, legRing, lens, viewExtension);

 				teleBody.position.y = scopeHeight + (scopeEyeWidth + scopeEndWidth) / 2;

 				teleBody.rotation.x = scopeAngle;

-				shadowSettings(teleBody);

 

 				var teleLeg = new THREE.Mesh(new THREE.CylinderGeometry(legWidth, legWidth, scopeHeight / Math.sin(legAngle), scopeSegments),

 				                             new THREE.MeshPhongMaterial({ color: legColor }));

-				shadowSettings(teleLeg);

 

 				var telescope = new THREE.Group();

 				telescope.add(teleBody);

@@ -193,6 +188,83 @@
 				return telescope;

 			}

 

+			function swivelChair(rotation, position) {

+				const seatColor = 0x585058;

+				const seatWidth = 0.70;

+				const seatDepth = 0.50;

+				const seatThickness = 0.10;

+				const backrestHeight = 0.80;

+				const backrestAngle = 1/5 * Math.PI / 2;

+				const armrestHeight = 0.30;

+				const armrestAngle = 1/10 * Math.PI / 2;

+				const baseColor = 0xD1DBDD;

+				const basePointsCount = 10;

+				const baseRadius = 0.25;

+				const baseHeight = 0.4;

+				const baseTubeWidth = 0.05;

+

+				var seat = new THREE.Group();

+

+				var leatherMaterial = new THREE.MeshPhongMaterial({ color: seatColor });

+				var bottomPillow = new THREE.Mesh(new THREE.BoxGeometry(seatWidth, seatThickness, seatDepth), leatherMaterial);

+				bottomPillow.position.y = baseHeight;

+

+				var backrest = new THREE.Group();

+				var backrestBody = new THREE.Mesh(new THREE.BoxGeometry(seatWidth, backrestHeight, seatThickness), leatherMaterial);

+				var backrestRound = new THREE.Mesh(new THREE.CylinderGeometry(seatThickness / 2, seatThickness / 2, seatWidth), leatherMaterial);

+				backrestRound.rotation.z = Math.PI / 2;

+				backrestRound.position.y = backrestHeight / 2;

+				backrest.add(backrestBody, backrestRound.clone());

+				backrestRound.position.y = -backrestHeight / 2;

+				backrest.add(backrestRound.clone());

+

+				backrest.position.y = baseHeight + backrestHeight / 2;

+				backrest.position.z = -seatDepth / 2 - backrestHeight / 2 / Math.tan(Math.PI / 2 - backrestAngle);

+				backrest.rotation.x = -backrestAngle;

+

+				var armrest = new THREE.Group();

+				var armrestBody = new THREE.Mesh(new THREE.BoxGeometry(seatThickness, armrestHeight, seatDepth), leatherMaterial);

+				var armrestVertRound = new THREE.Mesh(new THREE.CylinderGeometry(seatThickness / 2, seatThickness / 2, seatDepth), leatherMaterial);

+				armrestVertRound.rotation.x = Math.PI / 2;

+				var armrestHorRound = new THREE.Mesh(new THREE.CylinderGeometry(seatThickness / 2, seatThickness / 2, armrestHeight), leatherMaterial);

+				armrestHorRound.position.z = -seatDepth / 2;

+				var armrestRoundCaps = new THREE.Mesh(new THREE.SphereGeometry(seatThickness / 2 * 0.99, 8, 8), leatherMaterial);

+				armrestRoundCaps.position.z = -seatDepth / 2;

+				

+				armrestVertRound.position.y = armrestHeight / 2;

+				armrestRoundCaps.position.y = armrestHeight / 2;

+				armrest.add(armrestBody, armrestHorRound, armrestVertRound.clone(), armrestRoundCaps.clone());

+				armrestVertRound.position.y = -armrestHeight / 2;

+				armrestRoundCaps.position.y = -armrestHeight / 2;

+				armrest.add(armrestVertRound.clone(), armrestRoundCaps.clone());

+

+				armrest.position.y = baseHeight + armrestHeight / 2;

+

+				seat.add(bottomPillow, backrest);

+				armrest.position.x = -seatWidth / 2;

+				armrest.rotation.z = armrestAngle;

+				seat.add(armrest.clone());

+				armrest.position.x = seatWidth / 2;

+				armrest.rotation.z = -armrestAngle;

+				seat.add(armrest.clone());

+

+				var basePoints = [];

+				for (var x = 0; x < baseRadius; x += baseRadius / basePointsCount) {

+					basePoints.push(new THREE.Vector2(-baseRadius + x - baseTubeWidth, Math.exp(x / baseRadius * 5 - 5 + 2) * baseHeight / 7.3));

+				}

+				var base = new THREE.Mesh(new THREE.LatheGeometry(basePoints),

+				                          new THREE.MeshPhongMaterial({ color: baseColor }));

+

+				var swivelChair = new THREE.Group();

+				swivelChair.add(seat, base);

+

+				swivelChair.rotation.y = rotation * Math.PI / 2;

+				if (position !== undefined)

+					swivelChair.position.set(...position);

+				console.log(swivelChair);

+				return swivelChair;

+			}

+

 			/*

 			 * Сцена

 			 */

@@ -251,7 +323,7 @@
 			/* Стаи */

 

 			var livingRoom = hNewGroup([

-				table(1, 1.5, 1, [-3.3,0,1.5]), miniTelescope(1, [-3.0,1.25,1.5]),

+				table(1, 1.5, 1, [-3.3,0,1.5]), miniTelescope(1, [-3.0,1.25,1.5]), swivelChair(-0.2, [1, 0, -2]),

 			], [-2,0,4]);