Mike Erwin 5b26c36008 OpenGL: edge overlay shaders ...

As seen at #bcon16. These were produced quickly and probably need further work.

SIMPLE variant draws triangle mesh edges. Based on this research:
http://www2.imm.dtu.dk/pubdb/views/edoc_download.php/4884/pdf/imm4884.pdf
http://developer.download.nvidia.com/SDK/10/direct3d/Source/SolidWireframe/Doc/SolidWireframe.pdf

Non-SIMPLE variant can adjust thickness per edge. This can be used to draw only some edges, or accentuate some edges. Given the right inputs this is a general n-gon perimeter shader.

Part of T49165

2016-11-05 19:26:13 +01:00

..

gpu_basic_shader.c

GPU_basic_shader uses GLSL by default

2016-09-21 20:24:02 +02:00

gpu_batch.c

Extend Gawain to use Blender's built-in shaders

2016-09-15 18:41:28 +02:00

gpu_buffers.c

Cleanup: comment blocks

2016-07-15 02:39:45 +10:00

gpu_codegen.c

Merge branch 'master' into blender2.8

2016-09-04 16:41:06 +02:00

gpu_codegen.h

Fix T48829: Memory leak on Blender Exit

2016-07-27 10:59:09 +02:00

gpu_compositing.c

OpenGL: don't poll for errors, rely on KHR_debug

2016-08-19 00:52:52 -04:00

gpu_debug.c

OpenGL: don't poll for errors, rely on KHR_debug

2016-08-19 00:52:52 -04:00

gpu_draw.c

OpenGL: disable checks for NPOT texture support

2016-10-17 02:36:51 -04:00

gpu_extensions.c

OpenGL: add GLSL #version 330, drop 140 and 150

2016-10-16 03:18:17 -04:00

gpu_framebuffer.c

Merge branch 'master' into blender2.8

2016-09-23 01:40:19 +02:00

gpu_immediate.c

Gawain: closer integration of immediate mode & matrix APIs

2016-10-20 14:29:59 -04:00

gpu_init_exit.c

Gawain: initialize & destroy immediate mode

2016-08-07 01:30:45 -04:00

gpu_material.c

Merge branch 'master' into blender2.8

2016-10-02 18:53:01 +02:00

gpu_matrix.c

OpenGL: add NormalMatrix & inverse to new API

2016-10-23 23:37:53 -04:00

gpu_private.h

Make OpenGL debug contexts a flag --debug-gpu instead of a compile time

2015-07-02 19:30:17 +02:00

gpu_select.c

Fix T47940: Custom bone shapes, select error w/ Open NVidia drivers

2016-03-31 00:59:04 +11:00

gpu_shader_private.h

Extend Gawain to use Blender's built-in shaders

2016-09-15 18:41:28 +02:00

gpu_shader.c

OpenGL: edge overlay shaders

2016-11-05 19:26:13 +01:00

gpu_texture.c

OpenGL: clean up glActiveTexture usage

2016-10-25 01:02:41 -04:00

gpu_viewport.c

OpenGL: clean up glActiveTexture usage

2016-10-25 01:02:41 -04:00