public override void Draw(BaseEffect effect)
{
if (this.device == null || this.primitiveCount <= 0 || (this.vertices == null || this.vertices.Length <= 0) || (this.indexBuffer == null || this.vertexBuffer == null || (this.Instances == null || this.InstanceCount <= 0)))
{
return;
}
IShaderInstantiatableEffect <InstanceType> instantiatableEffect = effect as IShaderInstantiatableEffect <InstanceType>;
this.device.SetVertexBuffer(this.vertexBuffer);
this.device.Indices = this.indexBuffer;
int val1 = this.InstanceCount;
while (val1 > 0)
{
int length = Math.Min(val1, this.InstancesPerBatch);
int sourceIndex = this.InstanceCount - val1;
if (this.tempInstances == null || this.tempInstances.Length < length)
{
this.tempInstances = new InstanceType[Math.Min((int)Math.Ceiling((double)length / (double)this.PredictiveBatchSize) * this.PredictiveBatchSize, this.InstancesPerBatch)];
}
Array.Copy((Array)this.Instances, sourceIndex, (Array)this.tempInstances, 0, length);
instantiatableEffect.SetInstanceData(this.tempInstances);
effect.Apply();
this.device.DrawIndexedPrimitives(this.primitiveType, 0, 0, length * this.vertices.Length, 0, length * this.primitiveCount);
val1 -= length;
}
}
public override void Draw(BaseEffect effect)
{
if (this.device == null || this.vertices.Length <= 0 || this.Empty)
{
return;
}
effect.Apply();
this.device.DrawUserIndexedPrimitives <T>(this.primitiveType, this.vertices, 0, this.vertices.Length, this.indices, 0, this.primitiveCount);
}
public override void Draw(BaseEffect effect)
{
if (this.device == null || this.primitiveCount <= 0 || (this.indexBuffer == null || this.vertexBuffer == null))
{
return;
}
this.device.SetVertexBuffer(this.vertexBuffer);
this.device.Indices = this.indexBuffer;
effect.Apply();
this.device.DrawIndexedPrimitives(this.primitiveType, 0, 0, this.vertexCount, 0, this.primitiveCount);
}
