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* Generate interface block using shaders/data.hHEADmasterTomasz Kramkowski2022-10-164-18/+19
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* Make deplinks phonyTomasz Kramkowski2022-10-161-1/+1
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* remove unused glUniform3f and glUniform4fTomasz Kramkowski2022-10-161-2/+0
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* Makefile: add accidentally dropped linesTomasz Kramkowski2018-11-021-0/+3
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* Cleanup passTomasz Kramkowski2018-10-2713-43/+70
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* Use shaders/data.h to generate material codeTomasz Kramkowski2018-10-225-18/+17
| | | | | There is enough information to generate some of the material loading code from shaders/data.h.
* main shader: Use an interface block for neatnessTomasz Kramkowski2018-10-222-17/+21
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* Switch to shader version 1.5 to match OpenGL 3.2 requirementTomasz Kramkowski2018-10-221-1/+1
| | | | | | | | | | OpenGL 3.3 was the first version of OpenGL where the shader program versioning scheme was made to follow the GL versioning scheme. Now that we have vulkan, it's mismatched again. That's all irrelevant, the correct version of GLSL for OpenGL 3.2 is not 3.3 or 3.2 but actually 1.5.
* use shaders/data.h for the definition of verticesTomasz Kramkowski2018-10-226-12/+20
| | | | | | | | | | | | | Now that shaders/data.h is in place, it can be taken to the next extreme. The information stored in shaders/data.h is plentiful enough that vertex attribute location information can be standardised, the definition of vertices can be specified in only one place and the bindings for vertex information can be generated. It's around this point in time that I wish there was a better pre-processor for all this. It might make things a lot cleaner.
* Fix light position so it falls outside of the utah teapotTomasz Kramkowski2018-10-191-3/+3
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* Implement specular mappingTomasz Kramkowski2018-10-194-17/+33
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* Fix fragment shader lighting calculationTomasz Kramkowski2018-10-191-3/+3
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* Allow multiple shaders while reducing duplicationTomasz Kramkowski2018-10-1912-114/+159
| | | | | | This change also stops using bie as eventually it will be replaced with a more sophisticated asset handling system which will also allow custom shaders.
* README: Dependencies now list correct OpenGL versionTomasz Kramkowski2018-07-161-1/+1
| | | | 3.2 is now used instead of 3.3.
* ieee754f: always return quiet NaNokovko2018-07-151-2/+0
| | | | [tk@the-tk.com: changed commit message]
* README: Add contribution and mailing list informationTomasz Kramkowski2018-07-151-0/+10
| | | | faqe now has a development mailing list
* Change OpenGL context version to 3.2 for better portabilityTomasz Kramkowski2018-07-151-1/+1
| | | | Apparently some version OSX or something doesn't support 3.3.
* dorp says this is no longer UB if float (*)[4] is cast to float *Tomasz Kramkowski2018-05-151-3/+3
| | | | The C standard is a strange beast.
* Add README.mdTomasz Kramkowski2018-05-041-0/+42
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* faqe.c: main now returns 0 to fix SDL_main on windowsTomasz Kramkowski2018-05-041-0/+2
| | | | | On windows SDL replaces main with SDL_main and uses a WinMain function. SDL_main is not main so it must return something.
* Remove tex directory (accidentally left in)Tomasz Kramkowski2018-05-041-5/+0
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* Cleanup and fix texture loadingTomasz Kramkowski2018-05-041-6/+8
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* Remove texture fetching functionality from makefileTomasz Kramkowski2018-05-044-12/+1
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* Move assets to an assets subdirectory and simplify model loadingTomasz Kramkowski2018-05-042-12/+18
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* Replace manual definitions of GL types and enums with GL/gl.hTomasz Kramkowski2018-05-042-79/+2
| | | | | This is cumbersome and pointless. The goal is to write a simple loader not to rewrite the entire OpenGL header file.
* fragment shader: implement blinn-phongTomasz Kramkowski2018-05-041-3/+3
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* Animate the light position around the cubeTomasz Kramkowski2018-05-032-3/+9
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* Add a simple camera struct and camera controlsTomasz Kramkowski2018-05-035-16/+125
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* Cleanup: License headers, spacing, namingTomasz Kramkowski2018-05-0211-9/+45
| | | | | | | Rename vnorm to fnorm (fragment normal). Change shader license headers to C++ style comments. Fix spacing for PI define in faqe.c. Add missing license headers.
* .gitignore: Add .dir-locals.elTomasz Kramkowski2018-05-021-0/+1
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* Implement diffuse texture loading and basic material supportTomasz Kramkowski2018-05-0215-8/+184
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* fmd.c: Bump file magic number versionTomasz Kramkowski2018-05-021-1/+1
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* fmd.c: Correct bugs in implementationTomasz Kramkowski2018-05-021-2/+4
| | | | | Materials are now loaded correctly. Material indices should be loaded with 0xffffffff being -1.
* Improve glprog_load to take sentinel terminated listsTomasz Kramkowski2018-05-023-10/+12
| | | | | | Numerous times a new uniform has been added and the corresponding increment of the nunis parameter was forgotten causing confusion. This should not happen anymore.
* Enable SRGB framebuffer and backface culling.Tomasz Kramkowski2018-05-022-0/+4
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* shaders: fix initialisation of vec3Tomasz Kramkowski2018-04-302-3/+3
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* Implement basic fixed point light source and phong shadingTomasz Kramkowski2018-04-302-5/+30
| | | | | | This patch places a single point light source in the scene and implements view-space phong shading around it. This is in preparation for texture values being fed in from a set of textures.
* Fix model matrix being transposed.Tomasz Kramkowski2018-04-301-1/+1
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* Store camera position in a variable for now.Tomasz Kramkowski2018-04-301-1/+2
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* Fix proj mat not being set requiring a resize before anything showsTomasz Kramkowski2018-04-301-0/+1
| | | | | | The projection matrix uniform was being used before the shader program was being used. This caused nothing to get rendered until a window resize.
* gl.h: Clean up enumeration constants for error returns.Tomasz Kramkowski2018-04-271-7/+7
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* Implement basic model loading of FMD format.Tomasz Kramkowski2018-04-2715-49/+404
| | | | | | | | | | | | The FMD (Faqe Model Data) format is a format designed for faqe. It stores vertex, element and material information and mesh information. This patch provides the basic implementation and use of this format. This patch also implements perspective projection, depth testing and view and model matrices. An example fmd file is provided.
* glfunc.h: remove superfluous semicolonsTomasz Kramkowski2018-04-261-3/+3
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* Fixup license headersTomasz Kramkowski2018-04-225-4/+16
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* Move linmath.h out of the project and into its own fork.Tomasz Kramkowski2018-04-203-594/+4
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* Replace GLFW3 with SDL2Tomasz Kramkowski2018-04-202-30/+52
| | | | Replace all of GLFW3 with SDL2 for future benefits.
* Rename project gltest -> faqeTomasz Kramkowski2018-03-303-6/+6
| | | | | | The project has been renamed to faqe. The logic for this name: quake -> fake quake -> faqe
* Simplify gl loading by removing m4 and merging gldefs.hTomasz Kramkowski2018-03-309-165/+76
| | | | | | | | | | | m4 has been removed, loadgl.c.in is now gl.c, gldefs.h and loadgl.h.in have now been merged into gl.h. loadgl.m4 has been transformed into glfunc.h which is being used in the way of a bie index file to generate information at 3 places. lgl_load is now gl_load and doesn't return anything, the jongjmp.h method of error handling was pre-emptive and for now this much simpler system will suffice. This means that lgl_strerror is no longer neede.
* Remote texture assets can now be included in the project.Tomasz Kramkowski2018-03-285-1/+17
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* Move assets*.o from Makefile to assets.mkTomasz Kramkowski2018-03-282-5/+7
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