Example #1
0
    void MakeFace(Direction direction, float faceScale, Vector3 facePos)
    {
        verticies.AddRange(CubeMeshData.FaceVertices(direction, faceScale, facePos));
        int vCount = verticies.Count;

        triangles.Add(vCount - 4);
        triangles.Add(vCount - 4 + 1);
        triangles.Add(vCount - 4 + 2);
        triangles.Add(vCount - 4);
        triangles.Add(vCount - 4 + 2);
        triangles.Add(vCount - 4 + 3);
    }
Example #2
0
    private void CreateFace(int dir, float faceScale, Vector3 facePos)
    {
        vertices.AddRange(CubeMeshData.FaceVertices(dir, faceScale, facePos));

        int vCount = vertices.Count;

        triangles.Add(vCount - 4);
        triangles.Add(vCount - 4 + 1);
        triangles.Add(vCount - 4 + 2);
        triangles.Add(vCount - 4);
        triangles.Add(vCount - 4 + 2);
        triangles.Add(vCount - 4 + 3);
    }
Example #3
0
    void MakeFace(int dir, float faceScale, Vector3 facePos)
    {
        vertices.AddRange(CubeMeshData.FaceVertices(dir, faceScale, facePos));
        int vCount = vertices.Count;

        // -4 because there were 4 vertices added to the list
        triangles.Add(vCount - 4);
        triangles.Add(vCount - 4 + 1);
        triangles.Add(vCount - 4 + 2);
        triangles.Add(vCount - 4 + 0);
        triangles.Add(vCount - 4 + 2);
        triangles.Add(vCount - 4 + 3);
    }
Example #4
0
    void ConstructFace(int _dir)
    {
        vertices.AddRange(CubeMeshData.FaceVertices(_dir, adj_scale));

        int v_count = vertices.Count;

        triangles.Add(v_count - 4);
        triangles.Add(v_count - 4 + 1);
        triangles.Add(v_count - 4 + 2);
        triangles.Add(v_count - 4);
        triangles.Add(v_count - 4 + 2);
        triangles.Add(v_count - 4 + 3);
    }
    //Create a cube face by adding 4 vertices and 2 triangles
    void MakeFace(Direction dir, float faceScale, Vector3 facePos, int blockType)
    {
        //Add the vertices for the cube face at the correct position and scale
        vertices.AddRange(CubeMeshData.FaceVertices(dir, faceScale, facePos));
        //Take a count after adding the 4 new vertices
        int vCount = vertices.Count;

        //Use the count to create 2 triangles with the last 4 added vertices
        triangles.Add(vCount - 4);
        triangles.Add(vCount - 4 + 1);
        triangles.Add(vCount - 4 + 2);
        triangles.Add(vCount - 4);
        triangles.Add(vCount - 4 + 2);
        triangles.Add(vCount - 4 + 3);

        switch (blockType)
        {
        case 1:
            uvO = new Vector2(0, 6 * 0.125f);
            break;

        case 2:
            if (dir == Direction.Up)
            {
                uvO = new Vector2(1 * 0.125f, 7 * 0.125f);
            }
            else if (dir == Direction.Down)
            {
                uvO = new Vector2(1 * 0.125f, 6 * 0.125f);
            }
            else
            {
                uvO = new Vector2(0, 7 * 0.125f);
            }
            break;

        case 3:
            uvO = new Vector2(1 * 0.125f, 6 * 0.125f);
            break;

        case 9:
            uvO = new Vector2(1 * 0.125f, 5 * 0.125f);
            break;
        }

        uvs.Add(new Vector2(0.125f, 0.125f) + uvO);
        uvs.Add(new Vector2(0, 0.125f) + uvO);
        uvs.Add(new Vector2(0, 0) + uvO);
        uvs.Add(new Vector2(0.125f, 0) + uvO);
    }
Example #6
0
    private void MakeFace(Direction direction, float faceScale, Vector3 facePosition, BlockType blockType)
    {
        var faceVertices = CubeMeshData.FaceVertices(direction, faceScale, facePosition);

        vertices.AddRange(faceVertices);

        for (int i = 0; i < faceVertices.Length; i++)
        {
            normals.Add(NormalMap[direction]);
        }

        // Handle UV mapping of the new vertices
        var spriteSize = new Vector2(
            1.0f / (float)Context.AtlasData.SpriteCount.x,
            1.0f / (float)Context.AtlasData.SpriteCount.y);
        var pixel = new Vector2(
            1.0f / Context.AtlasData.AtlasResolution.x,
            1.0f / Context.AtlasData.AtlasResolution.y);
        var buffer = new Vector2(
            pixel.x * Context.AtlasData.Padding,
            pixel.y * Context.AtlasData.Padding);

        var index = Context.AtlasData.FaceDataMap[blockType].Face[direction];
        var min   = new Vector2(index.x * spriteSize.x, index.y * spriteSize.y);
        var max   = new Vector2((index.x + 1) * spriteSize.x, (index.y + 1) * spriteSize.y);

        uv.Add(new Vector2(min.x + buffer.x, max.y - buffer.y));  // top-left
        uv.Add(new Vector2(max.x - buffer.x, max.y - buffer.y));  // top-right
        uv.Add(new Vector2(max.x - buffer.x, min.y + buffer.y));  // bot-right
        uv.Add(new Vector2(min.x + buffer.x, min.y + buffer.y));  // bot-left

        int vCount = vertices.Count;

        triangles.Add(vCount - 4);
        triangles.Add(vCount - 4 + 1);
        triangles.Add(vCount - 4 + 2);

        triangles.Add(vCount - 4);
        triangles.Add(vCount - 4 + 2);
        triangles.Add(vCount - 4 + 3);
    }