public Quad SetupSubQuad(QuadPosition quadPosition)
{
var go = new GameObject(string.Format("Quad_{0}", quadPosition));
var mesh = GodManager.Instance.PrototypeMesh;
mesh.bounds = new Bounds(Vector3.zero, new Vector3(PlanetRadius * 2, PlanetRadius * 2, PlanetRadius * 2));
var quadComponent = go.AddComponent <Quad>();
quadComponent.Planetoid = this;
quadComponent.QuadMesh = mesh;
quadComponent.SetupCorners(quadPosition);
var gc = QuadGenerationConstants.Init(TerrainMaxHeight);
gc.planetRadius = PlanetRadius;
quadComponent.Position = quadPosition;
quadComponent.generationConstants = gc;
quadComponent.ShouldDraw = false;
if (qdtccc == null)
{
qdtccc = new QuadDistanceToClosestCornerComparer();
}
Quads.Add(quadComponent);
Quads.Sort(qdtccc);
return(quadComponent);
}
public static Vector3 CubeCoord(QuadGenerationConstants constants, int VerticesPerSide, Vector3i id, int mod, float spacing)
{
double eastValue = (id.X - ((VerticesPerSide - mod) * 0.5)) * spacing;
double northValue = (id.Y - ((VerticesPerSide - mod) * 0.5)) * spacing;
Vector3 cubeCoordEast = constants.cubeFaceEastDirection * (float)eastValue;
Vector3 cubeCoordNorth = constants.cubeFaceNorthDirection * (float)northValue;
Vector3 cubeCoord = cubeCoordEast + cubeCoordNorth + constants.patchCubeCenter;
return(cubeCoord);
}
public static QuadGenerationConstants Init(float terrainMaxHeight)
{
QuadGenerationConstants temp = new QuadGenerationConstants();
temp.meshSettings = new Vector4(QuadSettings.VerticesPerSide, QuadSettings.VerticesPerSideWithBorder, QuadSettings.VerticesPerSideFull, QuadSettings.VerticesPerSideWithBorderFull);
temp.borderMod = new Vector2(QuadSettings.BorderModMesh, QuadSettings.BorderModTexture);
temp.spacing = QuadSettings.Spacing;
temp.spacingFull = QuadSettings.SpacingFull;
temp.terrainMaxHeight = terrainMaxHeight;
return(temp);
}
public void SetupMainQuad(QuadPosition quadPosition)
{
GameObject go = new GameObject(string.Format("Quad_{0}", quadPosition));
go.transform.parent = QuadsRoot.transform;
go.transform.position = Vector3.zero;
go.transform.rotation = Quaternion.identity;
go.transform.localPosition = Vector3.zero;
go.transform.localRotation = Quaternion.identity;
Mesh mesh = GetMesh(quadPosition);
mesh.bounds = new Bounds(Vector3.zero, new Vector3(PlanetRadius * 2, PlanetRadius * 2, PlanetRadius * 2));
Material material = MaterialHelper.CreateTemp(ColorShader, "Quad");
Quad quadComponent = go.AddComponent <Quad>();
quadComponent.Planetoid = this;
quadComponent.QuadMesh = mesh;
quadComponent.QuadMaterial = material;
if (Atmosphere != null)
{
Atmosphere.InitUniforms(null, quadComponent.QuadMaterial, false);
}
QuadGenerationConstants gc = QuadGenerationConstants.Init(TerrainMaxHeight);
gc.planetRadius = PlanetRadius;
gc.cubeFaceEastDirection = quadComponent.GetCubeFaceEastDirection(quadPosition);
gc.cubeFaceNorthDirection = quadComponent.GetCubeFaceNorthDirection(quadPosition);
gc.patchCubeCenter = quadComponent.GetPatchCubeCenter(quadPosition);
quadComponent.Position = quadPosition;
quadComponent.ID = QuadID.One;
quadComponent.generationConstants = gc;
quadComponent.SetupCorners(quadPosition);
quadComponent.ShouldDraw = true;
quadComponent.ReadyForDispatch = true;
Quads.Add(quadComponent);
MainQuads.Add(quadComponent);
}
public Quad SetupSubQuad(QuadPosition quadPosition)
{
GameObject go = new GameObject(string.Format("Quad_{0}", quadPosition));
Mesh mesh = GetMesh(quadPosition);
mesh.bounds = new Bounds(Vector3.zero, new Vector3(PlanetRadius * 2, PlanetRadius * 2, PlanetRadius * 2));
Material material = MaterialHelper.CreateTemp(ColorShader, "Quad");
Quad quadComponent = go.AddComponent <Quad>();
quadComponent.Planetoid = this;
quadComponent.QuadMesh = mesh;
quadComponent.QuadMaterial = material;
quadComponent.SetupCorners(quadPosition);
if (Atmosphere != null)
{
Atmosphere.InitUniforms(null, quadComponent.QuadMaterial, false);
}
QuadGenerationConstants gc = QuadGenerationConstants.Init(TerrainMaxHeight);
gc.planetRadius = PlanetRadius;
quadComponent.Position = quadPosition;
quadComponent.generationConstants = gc;
quadComponent.ShouldDraw = false;
if (qdtccc == null)
{
qdtccc = new QuadDistanceToClosestCornerComparer();
}
Quads.Add(quadComponent);
Quads.Sort(qdtccc);
return(quadComponent);
}
public static void HeightMain(QuadGenerationConstants constants, int nVerticesPerSideWithBorder, out OutputStruct[] patchPreOutput)
{
patchPreOutput = new OutputStruct[nVerticesPerSideWithBorder * nVerticesPerSideWithBorder];
Vector3i id = Vector3i.Zero;
for (int x = id.X; x < nVerticesPerSideWithBorder; x++)
{
for (int y = id.Y; y < nVerticesPerSideWithBorder; y++)
{
int outBuffOffset = id.X + id.Y * nVerticesPerSideWithBorder;
Vector3 cubeCoord = CubeCoord(constants, nVerticesPerSideWithBorder, id, (int)constants.borderMod.x, constants.spacing);
Vector3 patchCenter = constants.patchCubeCenter.normalized * constants.planetRadius;
Vector3 patchNormalizedCoord = cubeCoord.normalized;
Vector3 patchCoord = constants.planetRadius * patchNormalizedCoord;
Vector3 patchCoordCentered = patchCoord - patchCenter;
Vector3 patchCubeCoordCentered = patchNormalizedCoord;
Vector3 patchCubeCoordCenteredFlat = patchNormalizedCoord;
float noise = 1;
float height = noise * constants.terrainMaxHeight;
patchCoordCentered += patchNormalizedCoord * height;
patchCubeCoordCentered += patchNormalizedCoord * height;
patchCubeCoordCenteredFlat += patchNormalizedCoord;
Vector4 output = new Vector4(patchCoordCentered.x, patchCoordCentered.y, patchCoordCentered.z, 0.0f);
Vector4 cubeOutput = new Vector4(patchCubeCoordCentered.x, patchCubeCoordCentered.y, patchCubeCoordCentered.z, 0.0f);
patchPreOutput[outBuffOffset].noise = noise;
patchPreOutput[outBuffOffset].patchCenter = patchCenter;
patchPreOutput[outBuffOffset].position = output;
patchPreOutput[outBuffOffset].cubePosition = cubeOutput;
}
}
}
private void SetupMainQuad(QuadPosition quadPosition)
{
var go = new GameObject(string.Format("Quad_{0}", quadPosition));
go.transform.parent = QuadsRoot.transform;
go.transform.position = Vector3.zero;
go.transform.rotation = Quaternion.identity;
go.transform.localPosition = Vector3.zero;
go.transform.localRotation = Quaternion.identity;
var mesh = GodManager.Instance.PrototypeMesh;
mesh.bounds = new Bounds(Vector3.zero, new Vector3(PlanetRadius * 2, PlanetRadius * 2, PlanetRadius * 2));
var quadComponent = go.AddComponent <Quad>();
quadComponent.Planetoid = this;
quadComponent.QuadMesh = mesh;
var gc = QuadGenerationConstants.Init(TerrainMaxHeight);
gc.planetRadius = PlanetRadius;
gc.cubeFaceEastDirection = quadComponent.GetCubeFaceEastDirection(quadPosition);
gc.cubeFaceNorthDirection = quadComponent.GetCubeFaceNorthDirection(quadPosition);
gc.patchCubeCenter = quadComponent.GetPatchCubeCenter(quadPosition);
quadComponent.Position = quadPosition;
quadComponent.ID = QuadID.One;
quadComponent.generationConstants = gc;
quadComponent.SetupCorners(quadPosition);
quadComponent.ShouldDraw = true;
quadComponent.ReadyForDispatch = true;
Quads.Add(quadComponent);
MainQuads.Add(quadComponent);
}
