public override void OnRayPreview(Player _player, vec3 _worldPos, vec3 _worldNormal, bool _visible)
{
_worldPos = _player.AlignPlacementPosition(_worldPos);
vec3 dx, dy, dz;
_player.AlignmentSystem(_worldNormal, out dx, out dy, out dz);
mat4 rotMat = new mat4(dx, dy, dz, vec3.Zero);
// If the indicated volume is greater than the available volume, show limitation sphere.
float volumeFactor = 0;
float useVolume;
switch (_player.CurrentDiggingShape)
{
case Player.DiggingShape.Box:
volumeFactor = 8;
break;
case Player.DiggingShape.Cylinder:
volumeFactor = 2 * (float)Math.PI;
break;
case Player.DiggingShape.Sphere:
volumeFactor = 4f / 3f * (float)Math.PI;
break;
default:
throw new InvalidOperationException("Unknown digging shape");
}
useVolume = volumeFactor * useRadius * useRadius * useRadius;
if (_visible && useVolume > Volume)
{
float availableRadius = (float)Math.Pow(Volume / volumeFactor, 1 / 3f);
previewShapeLimited.ModelMatrix = mat4.Translate(_worldPos) * mat4.Scale(availableRadius) * rotMat;
previewShapeLimited.SetColor("uMidPointAndRadius", new vec4(_worldPos, availableRadius));
}
else
{
previewShapeLimited.ModelMatrix = mat4.Scale(0f);
}
// Radius of the primary preview is always use-radius.
previewShape.ModelMatrix = _visible ? mat4.Translate(_worldPos) * mat4.Scale(useRadius) * rotMat : mat4.Scale(0f);
previewShape.SetColor("uMidPointAndRadius", new vec4(_worldPos, useRadius));
previewShape.SetColor("uDigDirX", new vec4(dx, 0));
previewShape.SetColor("uDigDirY", new vec4(dy, 0));
previewShape.SetColor("uDigDirZ", new vec4(dz, 0));
previewShapeLimited.SetColor("uDigDirX", new vec4(dx, 0));
previewShapeLimited.SetColor("uDigDirY", new vec4(dy, 0));
previewShapeLimited.SetColor("uDigDirZ", new vec4(dz, 0));
// Indicator is always in the center and relatively small.
previewShapeIndicator.ModelMatrix = _visible ? mat4.Translate(_worldPos) * mat4.Scale(.1f) * rotMat : mat4.Scale(0f);
}
public override void OnRayPreview(Player _player, vec3 _worldPos, vec3 _worldNormal, bool _visible)
{
_worldPos = _player.AlignPlacementPosition(_worldPos);
vec3 dx, dy, dz;
_player.AlignmentSystem(_worldNormal, out dx, out dy, out dz);
mat4 rotMat = new mat4(dx, dy, dz, vec3.Zero);
// Limit shape if non-noclip
if (!LocalScript.NoclipEnabled)
{
if (digRadiusShovel > digRadiusShovelInitial)
{
digRadiusShovel = digRadiusShovelInitial;
}
if (digRadiusShovel < digRadiusShovelInitial * digRadiusMinFactor)
{
digRadiusShovel = digRadiusShovelInitial * digRadiusMinFactor;
}
if (digRadiusPickaxe > digRadiusPickaxeInitial)
{
digRadiusPickaxe = digRadiusPickaxeInitial;
}
if (digRadiusPickaxe < digRadiusPickaxeInitial * digRadiusMinFactor)
{
digRadiusPickaxe = digRadiusPickaxeInitial * digRadiusMinFactor;
}
}
float useRadius = 0.0f;
switch (ToolType)
{
case ToolType.Pickaxe:
useRadius = digRadiusPickaxe; break;
case ToolType.Shovel:
useRadius = digRadiusShovel; break;
default: break;
}
// Set uniform for position and radius
previewShape.SetColor("uMidPointAndRadius", new vec4(_worldPos, useRadius));
previewShape.SetColor("uDigDirX", new vec4(dx, 0));
previewShape.SetColor("uDigDirY", new vec4(dy, 0));
previewShape.SetColor("uDigDirZ", new vec4(dz, 0));
// Radius of the primary preview is always impact-radius of the current tool.
previewShape.ModelMatrix = _visible ? mat4.Translate(_worldPos) * mat4.Scale(useRadius) * rotMat : mat4.Scale(0f);
// Indicator is always in the center and relatively small.
previewShapeIndicator.ModelMatrix = _visible ? mat4.Translate(_worldPos) * mat4.Scale(.1f) * rotMat : mat4.Scale(0f);
}
public static Tree OldTree(Random random, mat4 transform1, mat4 transform2, World world)
{
bool type0 = random.NextDouble() > 0.5;
MeshRenderJob leavesOpaque = new MeshRenderJob(
Renderer.Opaque.Mesh,
Resources.UseMaterial("TreeLeaves01", UpvoidMiner.ModDomain),
Resources.UseMesh(type0 ? "Vegetation/Tree01/Leaves_high" : "Vegetation/Tree03/Leaves_high", UpvoidMiner.ModDomain),
transform2);
MeshRenderJob leavesZPre = new MeshRenderJob(
Renderer.zPre.Mesh,
Resources.UseMaterial("TreeLeaves01.zPre", UpvoidMiner.ModDomain),
Resources.UseMesh(type0 ? "Vegetation/Tree01/Leaves_high" : "Vegetation/Tree03/Leaves_high", UpvoidMiner.ModDomain),
transform2);
MeshRenderJob leavesShadow = new MeshRenderJob(
Renderer.Shadow.Mesh,
Resources.UseMaterial("TreeLeaves01.Shadow", UpvoidMiner.ModDomain),
Resources.UseMesh(type0 ? "Vegetation/Tree01/Leaves_high" : "Vegetation/Tree03/Leaves_high", UpvoidMiner.ModDomain),
transform2);
MeshRenderJob trunkOpaque = new MeshRenderJob(
Renderer.Opaque.Mesh,
Resources.UseMaterial("TreeTrunk", UpvoidMiner.ModDomain),
Resources.UseMesh(type0 ? "Vegetation/Tree01/Trunk" : "Vegetation/Tree03/Trunk", UpvoidMiner.ModDomain),
transform2);
MeshRenderJob trunkShadow = new MeshRenderJob(
Renderer.Shadow.Mesh,
Resources.UseMaterial("::Shadow", UpvoidMiner.ModDomain),
Resources.UseMesh(type0 ? "Vegetation/Tree01/Trunk" : "Vegetation/Tree03/Trunk", UpvoidMiner.ModDomain),
transform2);
// Add some color variance to trees
vec4 colorModulation = new vec4(0.7f + (float)random.NextDouble() * 0.5f, 0.7f + (float)random.NextDouble() * 0.5f, 1, 1);
leavesOpaque.SetColor("uColorModulation", colorModulation);
// Amount of wood depends on tree type (thicker/thinner trunk) and tree height scale factor.
Tree t = new Tree((type0 ? 0.5f : 1.0f) * transform2.col1.y, Tree.TreeType.Birch);
Tree.Log l = new Tree.Log();
RigidBody b = new RigidBody(0f, transform1 * mat4.Translate(new vec3(0, 5, 0)), new CylinderShape(.5f, 10));
world.Physics.AddRigidBody(b);
l.PhysicsComps.Add(new PhysicsComponent(b, mat4.Translate(new vec3(0, -5, 0))));
t.RjLeaves0.Add(new RenderComponent(leavesOpaque, transform2));
t.RjLeaves0.Add(new RenderComponent(leavesZPre, transform2));
t.RjLeaves0.Add(new RenderComponent(leavesShadow, transform2));
t.RjTrunk.Add(new RenderComponent(trunkOpaque, transform2));
t.RjTrunk.Add(new RenderComponent(trunkShadow, transform2));
t.Logs.Add(l);
return(t);
}
public static Tree Cactus(Random random, mat4 transform1, mat4 transform2, World world)
{
// Compute random cactus type \in 0..5
int type = (int)(random.NextDouble() * 6.0);
// Circumvent the unlikely case of NextDouble() returning 1.0
if (type > 5)
{
type = 5;
}
// 0..5 -> 1..6
++type;
string meshString = "Vegetation/Cactus/Cactus" + type.ToString();
MeshRenderJob cactus = new MeshRenderJob(
Renderer.Opaque.Mesh,
Resources.UseMaterial("Cactus", UpvoidMiner.ModDomain),
Resources.UseMesh(meshString, UpvoidMiner.ModDomain),
transform2);
MeshRenderJob cactusShadow = new MeshRenderJob(
Renderer.Shadow.Mesh,
Resources.UseMaterial("Cactus.Shadow", UpvoidMiner.ModDomain),
Resources.UseMesh(meshString, UpvoidMiner.ModDomain),
transform2);
// Add some color variance to cacti
vec4 colorModulation = new vec4(0.7f + (float)random.NextDouble() * 0.6f, 0.9f + (float)random.NextDouble() * 0.2f, 1, 1);
cactus.SetColor("uColorModulation", colorModulation);
// Create new Tree of type Cactus with 0 wood to gather.
Tree t = new Tree(0, Tree.TreeType.Cactus);
Tree.Log l = new Tree.Log();
RigidBody b = new RigidBody(0f, transform1 * mat4.Translate(new vec3(0, 5, 0)), new CylinderShape(.5f, 10));
world.Physics.AddRigidBody(b);
l.PhysicsComps.Add(new PhysicsComponent(b, mat4.Translate(new vec3(0, -5, 0))));
t.RjLeaves0.Add(new RenderComponent(cactus, transform2));
t.RjLeaves0.Add(new RenderComponent(cactusShadow, transform2));
t.Logs.Add(l);
return(t);
}
