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Commits for Divide-Framework/trunk/Source Code/Dynamics/Entities/Particles/ParticleEmitter.cpp

Diff revisions: vs.
Revision Author Commited Message
912 Diff Diff IonutCava picture IonutCava Sun 02 Jul, 2017 23:42:39 +0000

- Add experimental Weighted Blended Order Independed Transparency (ref:
— Add per drawbuffer blend
— All translucent renderbin items go via the new OIT 2-step rendering: accumulation and composition
- Make sure we have proper blend enabled for text rendering
- Add a primitive form of PushConstants (unused yet. Emulated via Uniform calls)
- Fix bug with XMLParser not using case insensitive key lookups

909 Diff Diff IonutCava picture IonutCava Thu 29 Jun, 2017 23:57:18 +0000

- Rework RenderTarget class
— RTAttachment now deal with textures directly
— RT size needs to be specified upfront
- Application class is no longer a Singleton but passed around in the PlatformContext

907 Diff Diff IonutCava picture IonutCava Wed 28 Jun, 2017 23:16:40 +0000

- Rework texture loading, mip map generation, sampler usage, etc
- ResourceDescriptor for textures now ONLY takes a TextureDescriptor as a property descriptor. Sampler must be assigned to the tex descriptor:
— ToDo: Separate samplers completely from textures and assign them from a pool to textures at bind time

899 Diff Diff IonutCava picture IonutCava Fri 23 Jun, 2017 15:37:44 +0000

- Move sRGB conversion and fog calculation to post-processing stages (fog in postProcessing using the depth buffer and sRGB in the presentToScreen step)
- Split the bloom.glsl file into multiple shaders: bloom, tonemap and luminanceCalc for ease of use purposes
- Rework RenderBin sorting: sort translucent/transparent nodes by material in depth passes
- Sort order is no longer part of RenderBin for better control

893 Diff Diff IonutCava picture IonutCava Sun 18 Jun, 2017 17:33:07 +0000

- Initial implementation of a PipelineStateObject (holds shader program, rasterizer state, etc)
- Rework PCH implementation a bit because VS2017 no longer has a /ZM option

890 Diff Diff IonutCava picture IonutCava Sun 14 May, 2017 20:54:59 +0000

- Add pre-compiled header support
- Initial code for per-stage tessellation computation

875 Diff Diff IonutCava picture IonutCava Tue 14 Mar, 2017 16:59:38 +0000

- Cleanup and optimizations

872 Diff Diff IonutCava picture IonutCava Mon 06 Mar, 2017 23:23:20 +0000

- Optimise static casts

867 Diff Diff IonutCava picture IonutCava Mon 20 Feb, 2017 17:01:12 +0000

- Rename to_XNN and to_const_XNN functions to reflect the target data type they are converting to.
- Cleanup Angle namespace and remove all “inDegrees” parameters from rotation functions. Use aliases to differentiate between Degree and Radian parameters.
- Profile guided optimizations.

863 Diff Diff IonutCava picture IonutCava Wed 15 Feb, 2017 16:27:26 +0000

- Split Resource class into Resource and CachedResource
— CachedResource is the only resource held in a ResourceCache and loaded from a ResourceDescriptor
— CachedResource is mapped by its creation descriptor’s hash value, instead of the resource name
-— Multiple cached resources can now exist with the same name if the have different properties, for example.

862 Diff Diff IonutCava picture IonutCava Tue 14 Feb, 2017 17:13:27 +0000

- Experiment with parallel_for updates for particles

859 Diff Diff IonutCava picture IonutCava Mon 13 Feb, 2017 17:18:06 +0000

- Multi-threaded mesh load
- ByteBuffer fixes and unit test

852 Diff Diff IonutCava picture IonutCava Tue 07 Feb, 2017 17:17:27 +0000

- Separate Pass Type from Render Stage:
— Render Stage: Display, Shadow, Reflection, Refraction, etc
— Pass Type: Depth pass, Colour Pass, etc
- ToDo: Bug fixes for issues introduced with this change

851 Diff Diff IonutCava picture IonutCava Mon 06 Feb, 2017 23:38:14 +0000

- Replaced most RenderStage params with RenderStagePass types
- More work on water rendering

833 Diff Diff IonutCava picture IonutCava Thu 26 Jan, 2017 22:04:33 +0000

- Fix most build errors. Divide-Server does not build for now.

830 Diff Diff IonutCava picture IonutCava Wed 25 Jan, 2017 17:29:44 +0000

- Add a new Platform element: File
— Move all predefined paths to FileManagement System
- Split MathHelper into MathHelper and StringHelper

829 Diff Diff IonutCava picture IonutCava Tue 24 Jan, 2017 17:28:39 +0000

- Separate resourceLocation for resources into resourceLocation and resourceName.
- More XML config loading refactoring

827 Diff Diff IonutCava picture IonutCava Sun 22 Jan, 2017 21:59:36 +0000

- ShaderBuffers now decide heuristically if they get persistently mapped or not (depends on size. Current limit is 512Kb for subData calls.
- Separate visible node command generation into 2 steps: onRender and getDrawPackage. onRender allows the creation of parallel tasks that should finish by the time the second call, getDrawPackage reaches the same node
- Update ParticleEmitter to take into account multiple players and increase parallelism at the cost of memory consumption and complexity.
- Add a default bounding box for Players (add extents to SceneTransform nodes)
- All buffers (ShaderBuffer, d3dConstantBuffer, glUniformBuffer, glBufferImpl, glGenericBuffer, etc) use BufferParams for creation.
— Constructor and create calls have been merged together

817 Diff Diff IonutCava picture IonutCava Sun 15 Jan, 2017 21:29:59 +0000

- Add a new Unit component to SGNs that holds NPC/Player/etc. objects
- Add support for multiple keyboard+mouse combos and joysticks and add mapping between these and players

811 Diff Diff IonutCava picture IonutCava Wed 11 Jan, 2017 17:26:49 +0000

- Fix some threadpool cleanup bugs
- Fix terrain rendering (except underwater caustics)
- Fix terrain loading
- Fix terrain unloading

807 Diff Diff IonutCava picture IonutCava Mon 09 Jan, 2017 17:06:26 +0000

- Split PlatformDefines.h into 2. Move data type defines to PlatformDataTypes.h
- Continue to improve velocity map calculation
- Remove “destroy()” calls from most classes. Attempt to move as many classes to the RAII system.

806 Diff Diff IonutCava picture IonutCava Sun 08 Jan, 2017 22:00:48 +0000

- Finish implementing per-fragment velocity computation using a compute shader
— Further tuning still needed
- Add VS2017 build targets

804 Diff Diff IonutCava picture IonutCava Thu 01 Dec, 2016 17:20:59 +0000

- Singleton elimination update Part I: get it to compile
— The following classes are no longer Singletons: GFXDevice, GL_API, DX_API, SFXWrapper, FmodWrapper, SDLWrapper, ALWrapper, PXDevice, InputInterface, RenderPassManager, SceneManager and ResourceManager;
— Refactor system to a Context / Component based implementation (Pass relevant context to objects: e.g. GFXDevice object to Textures, GUI to GUIElements, etc)
— Make devices and managers components of the kernel
— Allow multiple Resource caches to co-exist. This may prove useful for later when a more fragmented memory model is need (per frame / per scene / global caches / etc)

  • next steps: part II – cleanup/refactor new code, part III – optimise code, part IV – remove remaining Singletons (e.g. Application, ParamHandler, FrameListenerManager, Recast, PostFX and DebugInterface)
801 Diff Diff IonutCava picture IonutCava Sun 27 Nov, 2016 21:28:01 +0000

- More performance analysis guided optimizations.
- Some refactoring to allow later removal of Singletons status for: GFXDevice, SFXDevice, PXDevice, GUI and Input.
— Pass a PlatformContext around objects to access these classes.

788 IonutCava picture IonutCava Fri 21 Oct, 2016 16:11:37 +0000

- Added support for the Arena Allocator by Mamasha Knows (
— Used for GFX Related objects: Textures, shaders, etc