public static void DrawNow(Mesh mesh, Material.Material material, Matrix4 worldMatrix = default)
{
if (material == null)
{
material = AssetDatabase.GetAsset <Material.Material>("Resources/Materials/Fallback.mat");
}
if (worldMatrix == default)
{
worldMatrix = Matrix4.Identity;
}
if (worldMatrix != default)
{
material.Shader.SetUniform("u_World", worldMatrix);
}
UniformBuffers.BindAll(material.Shader.Handle);
material.Bind();
mesh.VertexArray.Bind();
mesh.IndexBuffer.Bind();
GL.DrawElements(PrimitiveType.Triangles, mesh.IndexBuffer.Length, DrawElementsType.UnsignedInt, 0);
mesh.VertexArray.Unbind();
mesh.IndexBuffer.Unbind();
material.Unbind();
UniformBuffers.UnbindAll();
}
public static void DrawRequest(Mesh mesh, Material.Material material, Matrix4 worldMatrix = default)
{
if (mesh.IndexBuffer.Length == 0)
{
return;
}
if (worldMatrix == default)
{
worldMatrix = Matrix4.Identity;
}
if (World.GetInstance() != null && !World.GetInstance().WorldCamera.Frustum.Intersects(mesh.Bounds.Transform(worldMatrix.ExtractTranslation(), Vector3.One)))
{
ClippedCount++;
return;
}
if (material == null)
{
material = AssetDatabase.GetAsset <Material.Material>("Resources/Materials/Fallback.mat");
}
if (drawQueue.Contains(material.Name))
{
var batch = (BatchDraw)drawQueue[material.Name];
batch.draws.Add(new QueuedDraw()
{
mesh = mesh,
worldMatrix = worldMatrix
});
}
else if (material.Shader.IsTransparent)
{
drawQueue.Add(material.Name, new BatchDraw()
{
draws = new List <QueuedDraw>()
{
new QueuedDraw()
{
mesh = mesh,
worldMatrix = worldMatrix
}
},
material = material,
});
}
else
{
drawQueue.Insert(0, material.Name, new BatchDraw()
{
draws = new List <QueuedDraw>()
{
new QueuedDraw()
{
mesh = mesh,
worldMatrix = worldMatrix
}
},
material = material,
});
}
DrawCalls = drawQueue.Count;
}
public Skybox(Material.Material mat)
{
skyMesh = AssetDatabase.GetAsset <Mesh>("Resources/Models/SkySphere.obj");
skyMat = mat;
}