public MyDecalsForRenderObjectsTriangleBuffer GetTrianglesBuffer(MyRenderObject renderObject, MyDecalTexturesEnum decalTexture)
{
MyDecalsForModelsDictionaryKey key = new MyDecalsForModelsDictionaryKey(renderObject, decalTexture);
MyDecalsForRenderObjectsTriangleBuffer outValue;
if (m_triangleBuffersByKey.TryGetValue(key, out outValue))
{
// Combination of model/texture was found in dictionary, so we can return in right now
return(outValue);
}
else
{
if (m_triangleBuffersByKey.Count >= m_capacity)
{
// We are full, can't place decal on a new model/texture. Need to wait for next CheckBufferFull.
return(null);
}
else
{
// This is first time we want to place decal on this model/texture, so here we allocate and initialize buffer
MyDecalsForRenderObjectsTriangleBuffer newBuffer = m_freeTriangleBuffers.Pop();
m_triangleBuffersByKey.Add(key, newBuffer);
m_usedTriangleBuffers.Add(newBuffer);
newBuffer.Start(renderObject, decalTexture);
return(newBuffer);
}
}
}
public MyDecalsForRenderObjectsTriangleBuffer GetTrianglesBuffer(MyRenderObject renderObject, MyDecalTexturesEnum decalTexture)
{
MyDecalsForModelsDictionaryKey key = new MyDecalsForModelsDictionaryKey(renderObject, decalTexture);
MyDecalsForRenderObjectsTriangleBuffer outValue;
if (m_triangleBuffersByKey.TryGetValue(key, out outValue))
{
// Combination of model/texture was found in dictionary, so we can return in right now
return outValue;
}
else
{
if (m_triangleBuffersByKey.Count >= m_capacity)
{
// We are full, can't place decal on a new model/texture. Need to wait for next CheckBufferFull.
return null;
}
else
{
// This is first time we want to place decal on this model/texture, so here we allocate and initialize buffer
MyDecalsForRenderObjectsTriangleBuffer newBuffer = m_freeTriangleBuffers.Pop();
m_triangleBuffersByKey.Add(key, newBuffer);
m_usedTriangleBuffers.Add(newBuffer);
newBuffer.Start(renderObject, decalTexture);
return newBuffer;
}
}
}
public void AddRenderObject(MyRenderObject renderObject, MatrixD?childToParent = null)
{
MyRenderEntity renderEntity = renderObject as MyRenderEntity;
MatrixD childMatrix;
if (childToParent != null)
{
childMatrix = childToParent.Value;
}
else
{
childMatrix = renderEntity.WorldMatrix * m_invWorldMatrix;
}
renderEntity.WorldMatrix = childMatrix;
renderObject.ParentCullObject = this;
var box = renderObject.WorldAABB;
renderObject.ProxyData = CulledObjects.AddProxy(ref box, renderObject, 0);
EntitiesContained++;
SetDirty();
}
private static void DrawVoxels(MySortedElements sortedElements, MyLodTypeEnum lod, MyRenderVoxelBatchType batchType, ref int ibChangesStats)
{
int index = sortedElements.GetVoxelIndex(lod, batchType);
var matDict = sortedElements.Voxels[index];
if (matDict.RenderElementCount == 0)
{
return;
}
var tech = GetTechnique(batchType == MyRenderVoxelBatchType.SINGLE_MATERIAL ? MyMeshDrawTechnique.VOXEL_MAP_SINGLE : MyMeshDrawTechnique.VOXEL_MAP_MULTI);
var shader = (MyEffectVoxels)tech.PrepareAndBeginShader(m_currentSetup, lod);
MyPerformanceCounter.PerCameraDrawWrite.TechniqueChanges[(int)lod]++;
foreach (var mat in matDict.Voxels)
{
var firstElement = mat.Value.FirstOrDefault();
if (firstElement == null)
{
continue;
}
// Setup material
tech.SetupVoxelMaterial(shader, firstElement.VoxelBatch);
MyPerformanceCounter.PerCameraDrawWrite.MaterialChanges[(int)lod]++;
MyRenderObject lastRenderObject = null;
VertexBuffer lastVertexBuffer = null;
foreach (var renderElement in mat.Value)
{
if (!object.ReferenceEquals(lastVertexBuffer, renderElement.VertexBuffer))
{
lastVertexBuffer = renderElement.VertexBuffer;
GraphicsDevice.Indices = renderElement.IndexBuffer;
GraphicsDevice.SetStreamSource(0, renderElement.VertexBuffer, 0, renderElement.VertexStride);
GraphicsDevice.VertexDeclaration = renderElement.VertexDeclaration;
MyPerformanceCounter.PerCameraDrawWrite.VertexBufferChanges[(int)lod]++;
ibChangesStats++;
}
if (lastRenderObject != renderElement.RenderObject)
{
lastRenderObject = renderElement.RenderObject;
MyPerformanceCounter.PerCameraDrawWrite.EntityChanges[(int)lod]++;
tech.SetupEntity(shader, renderElement);
shader.D3DEffect.CommitChanges();
}
GraphicsDevice.DrawIndexedPrimitive(PrimitiveType.TriangleList, 0, 0, renderElement.VertexCount, renderElement.IndexStart, renderElement.TriCount);
MyPerformanceCounter.PerCameraDrawWrite.TotalDrawCalls++;
}
}
shader.End();
// Technique End
}
// Add decal and all surounding triangles for model intersection
internal static void AddDecal(MyRenderObject renderObject, ref MyDecalTriangle_Data triangle, int trianglesToAdd, MyDecalTexturesEnum decalTexture,
Vector3D position, float lightSize, float emissivity)
{
IMyDecalsBuffer decalsBuffer = null;
if (renderObject is MyRenderVoxelCell)
{
// If we get null, buffer is full so no new decals can't be placed
decalsBuffer = m_decalsForVoxels.GetTrianglesBuffer(renderObject as MyRenderVoxelCell, decalTexture);
}
else
if (renderObject is MyRenderTransformObject)
{
decalsBuffer = m_decalsForModels.GetTrianglesBuffer(renderObject, decalTexture);
}
if (renderObject is MyManualCullableRenderObject)
{
decalsBuffer = m_decalsForModels.GetTrianglesBuffer(renderObject, decalTexture);
}
// If we get null, buffer is full so no new decals can't be placed
if (decalsBuffer == null)
{
return;
}
if (decalsBuffer.CanAddTriangles(trianglesToAdd))
{
Vector3 normalSum = Vector3.Zero;
decalsBuffer.Add(triangle, trianglesToAdd, position, lightSize, emissivity);
}
}
internal void Clear()
{
RenderObject = null;
Material = null;
IndexBuffer = null;
VertexBuffer = null;
InstanceBuffer = null;
}
public void MoveRenderObject(MyRenderObject renderObject)
{
MyRenderEntity renderEntity = renderObject as MyRenderEntity;
BoundingBoxD aabb = renderEntity.WorldAABB;
CulledObjects.MoveProxy(renderObject.ProxyData, ref aabb, Vector3D.Zero);
SetDirty();
}
public void RemoveRenderObject(MyRenderObject renderObject)
{
MyRenderEntity renderEntity = renderObject as MyRenderEntity;
CulledObjects.RemoveProxy(renderObject.ProxyData);
renderObject.ParentCullObject = null;
renderEntity.WorldMatrix = renderEntity.WorldMatrix * WorldMatrix;
renderObject.ProxyData = MyElement.PROXY_UNASSIGNED;
EntitiesContained--;
SetDirty();
}
// We can just erase decal triangles, because here we don't have 'free triangles stack' as voxel decals do.
public void Clear(bool destroy = false)
{
while (m_trianglesQueue.Count > 0)
{
MyDecalTriangle triangle = m_trianglesQueue.Dequeue();
triangle.Close();
m_freeTriangles.Push(triangle);
}
if (destroy)
{
RenderObject = null;
}
}
public void ReturnTrianglesBuffer(MyRenderObject renderObject)
{
foreach (byte value in Enum.GetValues(typeof(MyDecalTexturesEnum)))
{
var key = new MyDecalsForModelsDictionaryKey(renderObject, (MyDecalTexturesEnum)value);
MyDecalsForRenderObjectsTriangleBuffer outValue;
if (m_triangleBuffersByKey.TryGetValue(key, out outValue))
{
MyDecalsForRenderObjectsTriangleBuffer usedBuffer = outValue;
m_triangleBuffersByKey.Remove(key);
usedBuffer.Clear();
m_usedTriangleBuffers.Remove(usedBuffer);
m_freeTriangleBuffers.Push(usedBuffer);
}
}
}
public void AddRenderObject(MyRenderObject renderObject, MatrixD? childToParent = null)
{
MyRenderEntity renderEntity = renderObject as MyRenderEntity;
MatrixD childMatrix;
if (childToParent != null)
childMatrix = childToParent.Value;
else
childMatrix = renderEntity.WorldMatrix * m_invWorldMatrix;
renderEntity.WorldMatrix = childMatrix;
renderObject.ParentCullObject = this;
var box = renderObject.WorldAABB;
renderObject.ProxyData = CulledObjects.AddProxy(ref box, renderObject, 0);
EntitiesContained++;
SetDirty();
}
// Because this class is reused in buffers, it isn't really initialized by constructor. We make real initialization here.
public void Start(MyRenderObject renderObject, MyDecalTexturesEnum decalTexture)
{
RenderObject = renderObject;
DecalTexture = decalTexture;
m_status = MyDecalsBufferState.READY;
m_fadingOutStartTime = 0;
/*
* if (MyDecals.IsLargeTexture(decalTexture) == true)
* {
* //m_capacityAfterStart = MyDecalsConstants.MAX_DECAL_TRIANGLES_IN_BUFFER_LARGE;
* m_fadingOutStartLimit = (int)(m_capacity * MyDecalsConstants.TEXTURE_LARGE_FADING_OUT_START_LIMIT_PERCENT);
* m_fadingOutMinimalTriangleCount = (int)(m_capacity * MyDecalsConstants.TEXTURE_LARGE_FADING_OUT_MINIMAL_TRIANGLE_COUNT_PERCENT);
* MaxNeighbourTriangles = MyDecalsConstants.TEXTURE_LARGE_MAX_NEIGHBOUR_TRIANGLES;
* }
* else */
{
//m_capacityAfterStart = MyDecalsConstants.MAX_DECAL_TRIANGLES_IN_BUFFER_SMALL;
m_fadingOutStartLimit = (int)(m_capacity * MyDecalsConstants.TEXTURE_SMALL_FADING_OUT_START_LIMIT_PERCENT);
m_fadingOutMinimalTriangleCount = (int)(m_capacity * MyDecalsConstants.TEXTURE_SMALL_FADING_OUT_MINIMAL_TRIANGLE_COUNT_PERCENT);
MaxNeighbourTriangles = MyDecalsConstants.TEXTURE_SMALL_MAX_NEIGHBOUR_TRIANGLES;
}
}
private static void DrawModels(MySortedElements sortedElements, MyLodTypeEnum lod, ref int ibChangesStats)
{
for (int i = 0; i < MySortedElements.DrawTechniqueCount; i++)
{
var technique = (MyMeshDrawTechnique)i;
int index = sortedElements.GetModelIndex(lod, technique);
var matDict = sortedElements.Models[index];
if (matDict.RenderElementCount == 0)
{
continue;
}
// Technique start
var tech = GetTechnique(technique);
var shader = tech.PrepareAndBeginShader(m_currentSetup, m_currentLodDrawPass);
RasterizerState currentRasterizer = RasterizerState.Current;
bool doubleSided = tech.GetType() == typeof(MyDrawTechniqueAlphaMasked) || tech.GetType() == typeof(MyDrawTechniqueMeshInstancedGenericMasked);
if (doubleSided)
{
RasterizerState alphaMaskedRasterizer = new RasterizerState {
CullMode = Cull.None
};
alphaMaskedRasterizer.Apply();
}
MyPerformanceCounter.PerCameraDrawWrite.TechniqueChanges[(int)lod]++;
foreach (var mat in matDict.Models)
{
if (mat.Value.RenderElementCount == 0)
{
continue;
}
// Setup material
tech.SetupMaterial(shader, mat.Key);
MyPerformanceCounter.PerCameraDrawWrite.MaterialChanges[(int)lod]++;
#if !ATI_INSTANCES
foreach (var vb in mat.Value.Models)
{
// Set vb
var firstElement = vb.Value.FirstOrDefault();
if (firstElement == null)
{
continue;
}
GraphicsDevice.Indices = firstElement.IndexBuffer;
GraphicsDevice.SetStreamSource(0, firstElement.VertexBuffer, 0, firstElement.VertexStride);
GraphicsDevice.VertexDeclaration = firstElement.VertexDeclaration;
MyPerformanceCounter.PerCameraDrawWrite.VertexBufferChanges[(int)lod]++;
ibChangesStats++;
MyRenderObject lastRenderObject = null;
int[] lastBonesSet = null;
foreach (var renderElement in vb.Value)
{
if (renderElement.InstanceBuffer == null)
{
MyRender.GraphicsDevice.ResetStreamSourceFrequency(0);
MyRender.GraphicsDevice.ResetStreamSourceFrequency(1);
}
else
{
GraphicsDevice.VertexDeclaration = renderElement.VertexDeclaration;
GraphicsDevice.SetStreamSourceFrequency(0, renderElement.InstanceCount, StreamSource.IndexedData);
GraphicsDevice.SetStreamSource(0, renderElement.VertexBuffer, 0, renderElement.VertexStride);
GraphicsDevice.SetStreamSourceFrequency(1, 1, StreamSource.InstanceData);
GraphicsDevice.SetStreamSource(1, renderElement.InstanceBuffer, renderElement.InstanceStride * renderElement.InstanceStart, renderElement.InstanceStride);
}
if (lastRenderObject != renderElement.RenderObject || lastBonesSet != renderElement.BonesUsed)
{
lastRenderObject = renderElement.RenderObject;
lastBonesSet = renderElement.BonesUsed;
MyPerformanceCounter.PerCameraDrawWrite.EntityChanges[(int)lod]++;
tech.SetupEntity(shader, renderElement);
if (technique == MyMeshDrawTechnique.ATMOSPHERE)
{
RasterizerState.CullClockwise.Apply();
BlendState.Additive.Apply();
}
else if (technique == MyMeshDrawTechnique.PLANET_SURFACE)
{
if ((lastRenderObject as MyRenderAtmosphere).IsInside(MyRenderCamera.Position))
{
RasterizerState.CullClockwise.Apply();
}
}
else
{
currentRasterizer.Apply();
BlendState.Opaque.Apply();
}
shader.D3DEffect.CommitChanges();
}
GraphicsDevice.DrawIndexedPrimitive(PrimitiveType.TriangleList, 0, 0, renderElement.VertexCount, renderElement.IndexStart, renderElement.TriCount);
MyPerformanceCounter.PerCameraDrawWrite.TotalDrawCalls++;
}
#else
foreach (var vb in mat.Value.Models)
{
// Set vb
var firstElement = vb.Value.FirstOrDefault();
if (firstElement == null)
{
continue;
}
GraphicsDevice.Indices = firstElement.IndexBuffer;
GraphicsDevice.SetStreamSource(0, firstElement.VertexBuffer, 0, firstElement.VertexStride);
GraphicsDevice.VertexDeclaration = firstElement.VertexDeclaration;
MyPerformanceCounter.PerCameraDrawWrite.VertexBufferChanges[(int)lod]++;
ibChangesStats++;
MyRenderObject lastRenderObject = null;
foreach (var renderElement in vb.Value)
{
if (renderElement.InstanceBuffer == null)
{
MyRender.GraphicsDevice.ResetStreamSourceFrequency(0);
MyRender.GraphicsDevice.ResetStreamSourceFrequency(1);
}
else
{
GraphicsDevice.VertexDeclaration = renderElement.VertexDeclaration;
int totalInstCount = renderElement.InstanceCount;
int maxbuff = 1024;
int offset = 0;
while (totalInstCount > 0)
{
int count = totalInstCount >= maxbuff ? maxbuff : totalInstCount;
totalInstCount -= count;
GraphicsDevice.SetStreamSourceFrequency(0, count, StreamSource.IndexedData);
GraphicsDevice.SetStreamSource(0, renderElement.VertexBuffer, 0, renderElement.VertexStride);
GraphicsDevice.SetStreamSourceFrequency(1, 1, StreamSource.InstanceData);
GraphicsDevice.SetStreamSource(1, renderElement.InstanceBuffer, renderElement.InstanceStride * (renderElement.InstanceStart + offset), renderElement.InstanceStride);
offset += count;
if (lastRenderObject != renderElement.RenderObject)
{
lastRenderObject = renderElement.RenderObject;
MyPerformanceCounter.PerCameraDrawWrite.EntityChanges[(int)lod]++;
tech.SetupEntity(shader, renderElement);
shader.D3DEffect.CommitChanges();
}
GraphicsDevice.DrawIndexedPrimitive(PrimitiveType.TriangleList, 0, 0, renderElement.VertexCount, renderElement.IndexStart, renderElement.TriCount);
MyPerformanceCounter.PerCameraDrawWrite.TotalDrawCalls++;
}
}
}
#endif
}
}
MyRender.GraphicsDevice.ResetStreamSourceFrequency(0);
MyRender.GraphicsDevice.ResetStreamSourceFrequency(1);
shader.End();
// Technique End
if (doubleSided)
{
currentRasterizer.Apply();
}
}
}
}
internal static void AddRenderObjectToDraw(MyRenderObject renderObject)
{
m_renderObjectsToDraw.Add(renderObject);
m_renderObjectsToDebugDraw.Add(renderObject);
MyRenderProxy.VisibleObjectsWrite.Add(renderObject.ID);
}
public static MyRenderObject GetAnyIntersectionWithLine(MyDynamicAABBTreeD tree, ref VRageMath.LineD line, MyRenderObject ignoreObject0, MyRenderObject ignoreObject, List<MyLineSegmentOverlapResult<MyElement>> elementList)
{
tree.OverlapAllLineSegment(ref line, elementList);
foreach (MyLineSegmentOverlapResult<MyElement> element in elementList)
{
MyRenderObject renderObject = ((MyRenderObject)element.Element);
Debug.Assert(!renderObject.NearFlag);
//Debug.Assert(renderObject.Visible);
// Objects to ignore
if ((renderObject == ignoreObject0) || (renderObject == ignoreObject))
continue;
//Vector3? testResultEx;
if (renderObject.GetIntersectionWithLine(ref line))
{
return renderObject;
}
/*
if (testResultEx != null)
{
Vector3 dir = line.Direction;
if (Vector3.Dot((testResultEx.Value - line.From), dir) > 0)
{
if (ret == null)
{
ret = testResultEx;
currentObject = renderObject;
}
if ((testResultEx.Value - line.From).Length() < (ret.Value - line.From).Length())
{
ret = testResultEx;
currentObject = renderObject;
}
}
} */
}
return null;
}
internal static void UpdateRenderObject(MyRenderObject renderObject, bool sortIntoCullobjects = false)
{
GetRenderProfiler().StartProfilingBlock("UpdateRenderObject");
if (renderObject.ProxyData != MyElement.PROXY_UNASSIGNED)
{
RenderObjectUpdatesCounter++;
if (sortIntoCullobjects)
{
GetRenderProfiler().StartProfilingBlock("RemoveRenderObject");
RemoveRenderObject(renderObject);
GetRenderProfiler().EndProfilingBlock();
GetRenderProfiler().StartProfilingBlock("AddRenderObject");
AddRenderObject(renderObject, false);
GetRenderProfiler().EndProfilingBlock();
}
else
{
GetRenderProfiler().StartProfilingBlock("MoveRenderObject");
MoveRenderObject(renderObject);
GetRenderProfiler().EndProfilingBlock();
}
GetRenderProfiler().ProfileCustomValue("Updated objects count", RenderObjectUpdatesCounter);
}
GetRenderProfiler().EndProfilingBlock();
}
internal static void MoveRenderObject(MyRenderObject renderObject)
{
if (renderObject.ParentCullObject != null)
{
renderObject.ParentCullObject.MoveRenderObject(renderObject);
return;
}
var aabb = renderObject.WorldAABB;
if (renderObject is MyManualCullableRenderObject)
{
m_manualCullingStructure.MoveProxy(renderObject.ProxyData, ref aabb, Vector3D.Zero);
}
else
if (renderObject is MyCullableRenderObject)
{
m_cullingStructure.MoveProxy(renderObject.ProxyData, ref aabb, Vector3D.Zero);
}
else
{
if (renderObject.CullObject != null)
{
//Cannot use move because cullobject aabb then does not fit
//renderObject.CullObject.CulledObjects.MoveProxy(renderObject.ProxyData, ref aabb, Vector3.Zero);
RemoveRenderObject(renderObject, false);
renderObject.SetDirty();
renderObject.ProxyData = m_prunningStructure.AddProxy(ref aabb, renderObject, 0, true);
renderObject.CullObject = null;
}
else
{
m_prunningStructure.MoveProxy(renderObject.ProxyData, ref aabb, Vector3D.Zero);
}
if (renderObject.ShadowProxyData != MyElement.PROXY_UNASSIGNED)
{
m_shadowPrunningStructure.MoveProxy(renderObject.ShadowProxyData, ref aabb, Vector3D.Zero);
}
}
if (renderObject is IMyBackgroundDrawableRenderObject)
{
m_farObjectsPrunningStructure.MoveProxy((renderObject as IMyBackgroundDrawableRenderObject).BackgroundProxyData, ref aabb, Vector3D.Zero);
}
}
public static float UpdateDecalEmissivity(MyDecalTriangle decalTriangle, float alpha, MyRenderObject renderObject)
{
float emisivity = 0;
if (decalTriangle.Emissivity > 0)
{
//emisivity = (float)(Math.Sin(decalTriangle.RandomOffset + decalTriangle.RandomOffset * MySandboxGame.TotalGamePlayTimeInMilliseconds / 1000.0f)) * 0.4f + 0.7f;
// 2 seconds default, more emissive lit longer
float stableLength = 2000 * decalTriangle.Emissivity;
if ((MyRender.RenderTimeInMS - decalTriangle.RandomOffset) < stableLength)
emisivity = 1;
else
{
emisivity = (float)(500 - (MyRender.RenderTimeInMS - stableLength - decalTriangle.RandomOffset)) / 500.0f;
if (emisivity < 0)
emisivity = 0;
}
emisivity *= decalTriangle.Emissivity;
if (emisivity > 0)
{
Color color = MyDecalsConstants.PROJECTILE_DECAL_COLOR;
Vector3D position;
MyRenderTransformObject transformObject = renderObject as MyRenderTransformObject;
if (transformObject != null)
{
position = Vector3D.Transform(decalTriangle.Position, transformObject.WorldMatrix);
}
else
if (renderObject is MyManualCullableRenderObject)
{
position = Vector3D.Transform(decalTriangle.Position, (renderObject as MyManualCullableRenderObject).WorldMatrix);
}
else
{
position = decalTriangle.Position;
}
MyTransparentGeometry.AddPointBillboard(
"DecalGlare",
color * alpha,
(Vector3)position,
1.5f * emisivity,
0);
if (decalTriangle.Light != null)
{
decalTriangle.Light.Color = color;
decalTriangle.Light.SetPosition(position);
float range = Math.Max(3 * emisivity * alpha, 0.1f);
decalTriangle.Light.Range = range;
}
}
}
return emisivity;
}
public void MoveRenderObject(MyRenderObject renderObject)
{
MyRenderEntity renderEntity = renderObject as MyRenderEntity;
BoundingBoxD aabb = renderEntity.WorldAABB;
CulledObjects.MoveProxy(renderObject.ProxyData, ref aabb, Vector3D.Zero);
SetDirty();
}
public void ReturnTrianglesBuffer(MyRenderObject renderObject)
{
foreach (byte value in Enum.GetValues(typeof(MyDecalTexturesEnum)))
{
var key = new MyDecalsForModelsDictionaryKey(renderObject, (MyDecalTexturesEnum)value);
MyDecalsForRenderObjectsTriangleBuffer outValue;
if (m_triangleBuffersByKey.TryGetValue(key, out outValue))
{
MyDecalsForRenderObjectsTriangleBuffer usedBuffer = outValue;
m_triangleBuffersByKey.Remove(key);
usedBuffer.Clear();
m_usedTriangleBuffers.Remove(usedBuffer);
m_freeTriangleBuffers.Push(usedBuffer);
}
}
}
public MyDecalsForModelsDictionaryKey(MyRenderObject renderObject, MyDecalTexturesEnum decalTexture)
{
RenderObject = renderObject;
DecalTexture = decalTexture;
}
internal static void AddRenderObjectFromProxy(MyRenderObject renderObject, bool rebalance = true)
{
AddRenderObject(renderObject, rebalance);
m_renderObjects.Add(renderObject.ID, renderObject);
}
public void RemoveRenderObject(MyRenderObject renderObject)
{
MyRenderEntity renderEntity = renderObject as MyRenderEntity;
CulledObjects.RemoveProxy(renderObject.ProxyData);
renderObject.ParentCullObject = null;
renderEntity.WorldMatrix = renderEntity.WorldMatrix * WorldMatrix;
renderObject.ProxyData = MyElement.PROXY_UNASSIGNED;
EntitiesContained--;
SetDirty();
}
public static float UpdateDecalEmissivity(MyDecalTriangle decalTriangle, float alpha, MyRenderObject renderObject)
{
float emisivity = 0;
if (decalTriangle.Emissivity > 0)
{
//emisivity = (float)(Math.Sin(decalTriangle.RandomOffset + decalTriangle.RandomOffset * MySandboxGame.TotalGamePlayTimeInMilliseconds / 1000.0f)) * 0.4f + 0.7f;
// 2 seconds default, more emissive lit longer
float stableLength = 2000 * decalTriangle.Emissivity;
if ((MyRender.RenderTimeInMS - decalTriangle.RandomOffset) < stableLength)
{
emisivity = 1;
}
else
{
emisivity = (float)(500 - (MyRender.RenderTimeInMS - stableLength - decalTriangle.RandomOffset)) / 500.0f;
if (emisivity < 0)
{
emisivity = 0;
}
}
emisivity *= decalTriangle.Emissivity;
if (emisivity > 0)
{
Color color = MyDecalsConstants.PROJECTILE_DECAL_COLOR;
Vector3D position;
MyRenderTransformObject transformObject = renderObject as MyRenderTransformObject;
if (transformObject != null)
{
position = Vector3D.Transform(decalTriangle.Position, transformObject.WorldMatrix);
}
else
if (renderObject is MyManualCullableRenderObject)
{
position = Vector3D.Transform(decalTriangle.Position, (renderObject as MyManualCullableRenderObject).WorldMatrix);
}
else
{
position = decalTriangle.Position;
}
MyTransparentGeometry.AddPointBillboard(
"DecalGlare",
color * alpha,
(Vector3)position,
1.5f * emisivity,
0);
if (decalTriangle.Light != null)
{
decalTriangle.Light.Color = color;
decalTriangle.Light.SetPosition(position);
float range = Math.Max(3 * emisivity * alpha, 0.1f);
decalTriangle.Light.Range = range;
}
}
}
return(emisivity);
}
internal static void RemoveRenderObject(MyRenderObject renderObject, bool includeShadowObject = true)
{
if (renderObject is MyManualCullableRenderObject)
{
m_manualCullingStructure.RemoveProxy(renderObject.ProxyData);
renderObject.ProxyData = MyElement.PROXY_UNASSIGNED;
MyManualCullableRenderObject cullableObject = renderObject as MyManualCullableRenderObject;
//return query to pool
cullableObject.UnloadContent();
if (includeShadowObject)
RemoveShadowRenderObject(renderObject);
return;
}
if (renderObject.ParentCullObject != null)
{
renderObject.ParentCullObject.RemoveRenderObject(renderObject);
return;
}
if (m_nearObjects.Contains(renderObject))
{
m_nearObjects.Remove(renderObject);
}
else if (renderObject.ProxyData != MyElement.PROXY_UNASSIGNED)
{
if (renderObject is MyCullableRenderObject)
{
MyCullableRenderObject cullableObject = renderObject as MyCullableRenderObject;
//Move all existing included objects to render prunning structure
var aabb = BoundingBoxD.CreateInvalid();
cullableObject.CulledObjects.OverlapAllBoundingBox(ref aabb, m_renderObjectListForDraw);
foreach (MyRenderObject ro in m_renderObjectListForDraw)
{
Debug.Assert(!ro.NearFlag);
cullableObject.CulledObjects.RemoveProxy(ro.ProxyData);
var roAABB = ro.WorldAABB;
ro.ProxyData = m_prunningStructure.AddProxy(ref roAABB, ro, 0);
ro.CullObject = null;
}
//destroy cull object
m_cullingStructure.RemoveProxy(cullableObject.ProxyData);
cullableObject.ProxyData = MyElement.PROXY_UNASSIGNED;
//return query to pool
cullableObject.UnloadContent();
}
else
{
if (renderObject.CullObject != null)
{
renderObject.CullObject.CulledObjects.RemoveProxy(renderObject.ProxyData);
renderObject.CullObject.EntitiesContained--;
renderObject.ProxyData = MyElement.PROXY_UNASSIGNED;
if (renderObject.CullObject.EntitiesContained == 0)
{
RemoveRenderObject(renderObject.CullObject, false);
m_renderObjects.Remove(renderObject.CullObject.ID);
renderObject.CullObject.UnloadContent();
}
renderObject.CullObject = null;
}
else
{
if (renderObject is MyRenderAtmosphere)
{
m_atmospherePurunnigStructure.RemoveProxy(renderObject.ProxyData);
}
else
{
m_prunningStructure.RemoveProxy(renderObject.ProxyData);
}
if (renderObject is IMyBackgroundDrawableRenderObject)
{
m_farObjectsPrunningStructure.RemoveProxy((renderObject as IMyBackgroundDrawableRenderObject).BackgroundProxyData);
(renderObject as IMyBackgroundDrawableRenderObject).BackgroundProxyData = MyElement.PROXY_UNASSIGNED;
}
renderObject.ProxyData = MyElement.PROXY_UNASSIGNED;
}
}
}
if (includeShadowObject)
RemoveShadowRenderObject(renderObject);
}
public MyDecalsForModelsDictionaryKey(MyRenderObject renderObject, MyDecalTexturesEnum decalTexture)
{
RenderObject = renderObject;
DecalTexture = decalTexture;
}
internal static void RemoveShadowRenderObject(MyRenderObject renderObject)
{
if (renderObject.ShadowProxyData != MyElement.PROXY_UNASSIGNED)
{
m_shadowPrunningStructure.RemoveProxy(renderObject.ShadowProxyData);
renderObject.ShadowProxyData = MyElement.PROXY_UNASSIGNED;
}
}
internal static void AddRenderObject(MyRenderObject renderObject, bool rebalance = true)
{
if (renderObject is MyManualCullableRenderObject)
{
var boundingBox = renderObject.WorldAABB;
renderObject.ProxyData = m_manualCullingStructure.AddProxy(ref boundingBox, renderObject, 0, rebalance);
MyManualCullableRenderObject cullableObject = renderObject as MyManualCullableRenderObject;
System.Diagnostics.Debug.Assert(cullableObject.GetQuery(MyOcclusionQueryID.MAIN_RENDER).OcclusionQuery == null);
cullableObject.LoadContent();
cullableObject.RenderCounter = m_renderObjectIncrementalCounter % OCCLUSION_INTERVAL;
AddShadowRenderObject(renderObject, rebalance);
return;
}
if (renderObject.NearFlag && !m_nearObjects.Contains(renderObject))
{
m_nearObjects.Add(renderObject);
}
else if (renderObject.ProxyData == MyElement.PROXY_UNASSIGNED)
{
var aabb = renderObject.WorldAABB;
renderObject.SetDirty();
if (renderObject is MyCullableRenderObject)
{
MyCullableRenderObject cullableObject = renderObject as MyCullableRenderObject;
renderObject.ProxyData = m_cullingStructure.AddProxy(ref aabb, renderObject, 0);
//Move all existing included proxies to cull objects
m_prunningStructure.OverlapAllBoundingBox(ref aabb, m_renderObjectListForDraw);
foreach (MyRenderObject ro in m_renderObjectListForDraw)
{
System.Diagnostics.Debug.Assert(!(ro is MyCullableRenderObject));
Debug.Assert(!ro.NearFlag);
var roAABB = ro.WorldAABB;
if (ro.CullObject == null && aabb.Contains(roAABB) == VRageMath.ContainmentType.Contains)
{
RemoveRenderObject(ro, false);
ro.ProxyData = cullableObject.CulledObjects.AddProxy(ref roAABB, ro, 0);
cullableObject.EntitiesContained++;
ro.CullObject = cullableObject;
}
}
System.Diagnostics.Debug.Assert(cullableObject.GetQuery(MyOcclusionQueryID.MAIN_RENDER).OcclusionQuery == null);
cullableObject.LoadContent();
cullableObject.RenderCounter = m_renderObjectIncrementalCounter % OCCLUSION_INTERVAL;
m_renderObjectIncrementalCounter++;
}
else
{
GetRenderProfiler().StartProfilingBlock("Overlap");
//find potential cull objects and move render object to it if it is fully included
m_cullingStructure.OverlapAllBoundingBox(ref aabb, m_cullObjectListForDraw);
GetRenderProfiler().EndProfilingBlock();
bool contained = false;
MyCullableRenderObject mostSuitableCO = null;
double minVolume = double.MaxValue;
foreach (MyCullableRenderObject co in m_cullObjectListForDraw)
{
if (co.WorldAABB.Contains(aabb) == VRageMath.ContainmentType.Contains)
{
var volume = co.WorldAABB.Volume;
if (volume < minVolume)
{
minVolume = volume;
mostSuitableCO = co;
}
}
}
if (renderObject is MyRenderAtmosphere)
{
renderObject.ProxyData = m_atmospherePurunnigStructure.AddProxy(ref aabb, renderObject, 0, rebalance);
}
else
{
if (mostSuitableCO != null)
{
GetRenderProfiler().StartProfilingBlock("AddProxy");
renderObject.ProxyData = mostSuitableCO.CulledObjects.AddProxy(ref aabb, renderObject, 0, rebalance);
GetRenderProfiler().EndProfilingBlock();
mostSuitableCO.EntitiesContained++;
renderObject.CullObject = mostSuitableCO;
contained = true;
}
if (!contained)
{
renderObject.ProxyData = m_prunningStructure.AddProxy(ref aabb, renderObject, 0, rebalance);
renderObject.CullObject = null;
}
if (renderObject.CastShadows)
{
AddShadowRenderObject(renderObject, rebalance);
}
}
if (renderObject is IMyBackgroundDrawableRenderObject)
{
(renderObject as IMyBackgroundDrawableRenderObject).BackgroundProxyData = m_farObjectsPrunningStructure.AddProxy(ref aabb, renderObject, 0, rebalance);
}
}
}
}
// Add decal and all surounding triangles for model intersection
internal static void AddDecal(MyRenderObject renderObject, ref MyDecalTriangle_Data triangle, int trianglesToAdd, MyDecalTexturesEnum decalTexture,
Vector3D position, float lightSize, float emissivity)
{
IMyDecalsBuffer decalsBuffer = null;
if (renderObject is MyRenderVoxelCell)
// If we get null, buffer is full so no new decals can't be placed
decalsBuffer = m_decalsForVoxels.GetTrianglesBuffer(renderObject as MyRenderVoxelCell, decalTexture);
else
if (renderObject is MyRenderTransformObject)
decalsBuffer = m_decalsForModels.GetTrianglesBuffer(renderObject, decalTexture);
if (renderObject is MyManualCullableRenderObject)
{
decalsBuffer = m_decalsForModels.GetTrianglesBuffer(renderObject, decalTexture);
}
// If we get null, buffer is full so no new decals can't be placed
if (decalsBuffer == null) return;
if (decalsBuffer.CanAddTriangles(trianglesToAdd))
{
Vector3 normalSum = Vector3.Zero;
decalsBuffer.Add(triangle, trianglesToAdd, position, lightSize, emissivity);
}
}
private static void DrawVoxels(MySortedElements sortedElements, MyLodTypeEnum lod, MyRenderVoxelBatchType batchType, ref int ibChangesStats)
{
int index = sortedElements.GetVoxelIndex(lod, batchType);
var matDict = sortedElements.Voxels[index];
if (matDict.RenderElementCount == 0)
{
return;
}
var tech = GetTechnique(batchType == MyRenderVoxelBatchType.SINGLE_MATERIAL ? MyMeshDrawTechnique.VOXEL_MAP_SINGLE : MyMeshDrawTechnique.VOXEL_MAP_MULTI);
var shader = (MyEffectVoxels)tech.PrepareAndBeginShader(m_currentSetup, lod);
MyPerformanceCounter.PerCameraDrawWrite.TechniqueChanges[(int)lod]++;
if (lod == MyLodTypeEnum.LOD_BACKGROUND)
{
shader.SetAmbientMinimumAndIntensity(new Vector4(AmbientColor * AmbientMultiplier, EnvAmbientIntensity));
shader.SetSunDirection(m_sun.Direction);
shader.SetSunColorAndIntensity(new Vector3(m_sun.Color.X, m_sun.Color.Y, m_sun.Color.Z), m_sun.Intensity);
shader.SetBacklightColorAndIntensity(new Vector3(m_sun.BackColor.X, m_sun.BackColor.Y, m_sun.BackColor.Z), m_sun.BackIntensity);
var postProcess = MyRender.GetPostProcess(MyPostProcessEnum.VolumetricFog) as MyPostProcessVolumetricFog;
shader.EnableFog(postProcess.Enabled);
shader.SetSunSpecularColor(m_sun.SpecularColor);
}
foreach (var mat in matDict.Voxels)
{
var firstElement = mat.Value.FirstOrDefault();
if (firstElement == null)
{
continue;
}
// Setup material
tech.SetupVoxelMaterial(shader, firstElement.VoxelBatch);
MyPerformanceCounter.PerCameraDrawWrite.MaterialChanges[(int)lod]++;
MyRenderObject lastRenderObject = null;
VertexBuffer lastVertexBuffer = null;
foreach (var renderElement in mat.Value)
{
if (!object.ReferenceEquals(lastVertexBuffer, renderElement.VertexBuffer))
{
lastVertexBuffer = renderElement.VertexBuffer;
GraphicsDevice.Indices = renderElement.IndexBuffer;
GraphicsDevice.SetStreamSource(0, renderElement.VertexBuffer, 0, renderElement.VertexStride);
GraphicsDevice.VertexDeclaration = renderElement.VertexDeclaration;
MyPerformanceCounter.PerCameraDrawWrite.VertexBufferChanges[(int)lod]++;
ibChangesStats++;
}
if (lastRenderObject != renderElement.RenderObject)
{
lastRenderObject = renderElement.RenderObject;
MyPerformanceCounter.PerCameraDrawWrite.EntityChanges[(int)lod]++;
tech.SetupEntity(shader, renderElement);
shader.D3DEffect.CommitChanges();
}
GraphicsDevice.DrawIndexedPrimitive(PrimitiveType.TriangleList, 0, 0, renderElement.VertexCount, renderElement.IndexStart, renderElement.TriCount);
MyPerformanceCounter.PerCameraDrawWrite.TotalDrawCalls++;
}
}
shader.End();
// Technique End
}
internal static void AddShadowRenderObject(MyRenderObject renderObject, bool rebalance = true)
{
if (renderObject.ShadowProxyData != MyElement.PROXY_UNASSIGNED)
RemoveShadowRenderObject(renderObject);
if (renderObject.ShadowProxyData == MyElement.PROXY_UNASSIGNED && renderObject.CastShadows)
{
var aabb = renderObject.WorldAABB;
renderObject.SetDirty();
renderObject.ShadowProxyData = m_shadowPrunningStructure.AddProxy(ref aabb, renderObject, 0, rebalance);
}
}