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* Add Mesh helper for drawing instancesDan Goodliffe2023-04-26
| | | | Assumes the supplied VAO was created and configured for the mesh it's passed back to.
* Point shaders (shadows) can all share the same implementation now in a ↵Dan Goodliffe2023-04-26
| | | | | | single place They all just get `model` from a different place
* Point shaders can all share the same implementation now in a single placeDan Goodliffe2023-04-26
| | | | They all just get `model` from a different place
* Pop and complete instanced shadow supportDan Goodliffe2023-04-26
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* Add BufferedLocationDan Goodliffe2023-04-23
| | | | | Wraps Location, storing a pre-computed mat4 transformation of the position/rotation in a VBO handled by InstanceVertices.
* Assert the buffer is actually mappedDan Goodliffe2023-04-23
| | | | Will fail if the context is deleted. We shouldn't trigger that, but we do right now.
* Keep the instance unused vector sorted and binary search itDan Goodliffe2023-04-22
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* Don't fill the instances unused vector unnecessarilyDan Goodliffe2023-04-22
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* Test instancing automatic unmap when count is called, add some nodiscardDan Goodliffe2023-04-22
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* Streamline the instancing maintenanceDan Goodliffe2023-04-22
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* Fix the instancing maintenanceDan Goodliffe2023-04-22
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* Instances buffer data needs to be unmapped before useDan Goodliffe2023-04-21
| | | | | Here we change quite a bit to support mapping and unmapping the buffer as required. The instance/free referencing is still broken though. We add several instances of tree in the render.
* Expose bufferName and count from InstanceVerticesDan Goodliffe2023-04-20
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* Support setting vertex attrib divisorDan Goodliffe2023-04-19
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* Enable all vertex array attribs configured by vertexAttribFuncDan Goodliffe2023-04-19
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* Persist vertexArrayId across multiple callsDan Goodliffe2023-04-19
| | | | Allows chaining together to build VAO from multiple buffers
* Add basic instanced shader to those which get the viewProjection configuredDan Goodliffe2023-04-19
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* Fix type of basic instanced shaderDan Goodliffe2023-04-19
| | | | | It's now AbsolutePosProgram, which is kind of right, in that it takes no location data via uniform, it's all in the vertex data.
* Export mesh size and primitive typeDan Goodliffe2023-04-19
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* Fix location of model matrix in vertex shaderDan Goodliffe2023-04-18
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* Specialize vertexAttribFunc for matrices because there's an upper limit of ↵Dan Goodliffe2023-04-18
| | | | size 4 on attrib pointers
* Separate storing of mesh vertex/index data from configuring VAODan Goodliffe2023-04-17
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* Revamp how VertexArrayObject configures attributes and dataDan Goodliffe2023-04-17
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* Fix up the way spotlight shader worksDan Goodliffe2023-04-17
| | | | | Was mostly through lack of understanding and coincidences. Position is now the only vertex data, direction is moved to a uniform. Instancing will address this by making everything instance data.
* First cut of instance vertices and proxyDan Goodliffe2023-04-17
| | | | | Untested outside unit test, allows the use of a glBuffer as a storage container. To be combined with a vertex array and/or mesh etc for massing drawing with glDrawElementsInstanced
* Add the dynamicPoint shader for instancingDan Goodliffe2023-04-15
| | | | Same as dynamicPoint, but the model matrix is a vertex input
* Rename lots of shader filesDan Goodliffe2023-04-15
| | | | Names and paths still not perfect, but better and the weird name missuse is gone
* Remove the old .obj load, assets and supporting stuffDan Goodliffe2023-04-14
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* Handle different mapmodes in basic shaderDan Goodliffe2023-04-14
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* Write applicable Texture Options into texture atlas texture dataDan Goodliffe2023-04-14
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* Define our own enum for texture mapmodeDan Goodliffe2023-04-14
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* Set GL_PACK_ALIGNMENT before saving texture to fit buffer correctlyDan Goodliffe2023-04-14
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* Externalise a neater definition of TGAHeadDan Goodliffe2023-04-14
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* No need to pass size around, we can get it back from the textureDan Goodliffe2023-04-14
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* Rename clear to opaque as its 1 for solidDan Goodliffe2023-04-13
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* Adjust gl_FragDepth according to texel opacityDan Goodliffe2023-04-13
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* Update shaders to use material to conditionally lookup sub-texture in the atlasDan Goodliffe2023-04-13
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* Add material field to vertex and configure it in meshDan Goodliffe2023-04-13
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* Add TextureAtlas class as an extension of TextureDan Goodliffe2023-04-13
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* Fix submitting of integer values via vertex arraysDan Goodliffe2023-04-13
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* Move the vertex/fragment shader interface for materials into an includeDan Goodliffe2023-04-11
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* Move lots of common glsl interface to include filesDan Goodliffe2023-04-11
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* Support loading textures from an in memory bufferDan Goodliffe2023-04-10
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* Remove (as yet) unused members from CameraDan Goodliffe2023-03-19
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* Add defaulted Vertex equality operatorDan Goodliffe2023-03-19
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* Make Vertex aggregrate constructor conditional on requirementDan Goodliffe2023-03-19
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* Allow specifiying the texture type/targetDan Goodliffe2023-03-16
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* Texture member to save the texture as a TGADan Goodliffe2023-03-15
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* Add support for setting Texture options on constructionDan Goodliffe2023-03-15
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* Basic fragment ahader should use final colour to determine clear flagDan Goodliffe2023-03-14
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