/// <summary>
/// Draws the component.
/// </summary>
/// <param name="caller">Entity calling the draw operation.</param>
public override void Draw(BaseEntity caller)
{
// Do nothing if no static geometry
if (staticGeometry == null)
{
return;
}
// Do nothing if no batches or component is disabled
if (staticGeometry.StaticBatches == null || !enabled)
{
return;
}
// Calculate world matrix
Matrix worldMatrix = matrix * caller.Matrix;
// Set transforms
core.ModelManager.ModelEffect_World = worldMatrix;
core.ModelManager.ModelEffect_View = core.ActiveScene.Camera.ViewMatrix;
core.ModelManager.ModelEffect_Projection = core.ActiveScene.Camera.ProjectionMatrix;
// Set buffers
core.GraphicsDevice.SetVertexBuffer(staticGeometry.VertexBuffer);
core.GraphicsDevice.Indices = staticGeometry.IndexBuffer;
// Draw batches
foreach (var item in staticGeometry.StaticBatches)
{
// Apply material
BaseMaterialEffect materialEffect = core.MaterialManager.GetMaterialEffect(item.Key);
materialEffect.Apply();
// Render geometry
foreach (EffectPass pass in materialEffect.Effect.CurrentTechnique.Passes)
{
// Apply effect pass
pass.Apply();
// Draw primitives
core.GraphicsDevice.DrawIndexedPrimitives(
PrimitiveType.TriangleList,
0,
0,
staticGeometry.VertexBuffer.VertexCount,
item.Value.StartIndex,
item.Value.PrimitiveCount);
}
}
}
/// <summary>
/// Draws component.
/// </summary>
/// <param name="caller">Entity calling the draw operation.</param>
public override void Draw(BaseEntity caller)
{
// Do nothing if disabled or no model data
if (!enabled || modelData == null)
{
return;
}
// Exit if model data is empty
if (modelData.SubMeshes == null)
{
return;
}
// Calculate world matrix
Matrix worldMatrix = matrix * caller.Matrix;
// Set transforms
core.ModelManager.ModelEffect_World = worldMatrix;
core.ModelManager.ModelEffect_View = core.ActiveScene.Camera.ViewMatrix;
core.ModelManager.ModelEffect_Projection = core.ActiveScene.Camera.ProjectionMatrix;
// Set buffers
core.GraphicsDevice.SetVertexBuffer(modelData.VertexBuffer);
core.GraphicsDevice.Indices = modelData.IndexBuffer;
// Draw batches
foreach (var sm in modelData.SubMeshes)
{
// Apply material
BaseMaterialEffect materialEffect = core.MaterialManager.GetMaterialEffect(sm.MaterialKey);
materialEffect.Apply();
// Render geometry
foreach (EffectPass pass in materialEffect.Effect.CurrentTechnique.Passes)
{
// Apply effect pass
pass.Apply();
// Draw indexed primitives
core.GraphicsDevice.DrawIndexedPrimitives(
PrimitiveType.TriangleList,
0,
0,
modelData.VertexBuffer.VertexCount,
sm.StartIndex,
sm.PrimitiveCount);
}
}
}