Zack Middleton d404519cce Fix rendering IQM models between model frames ...

For lerped frames (refEntity_t frame not equal oldframe) IQM joint
matrices may have incorrect axis scale. This can cause significant model
distortion. The matrix lerp is linear causing each vector to move in a
straight line between frames instead of arcing like a circle. Each joint
frame can have a different scale so can't just normalize the joint
matrix.

Store joints as quaternions and spherical lerp between them and then
convert to a matrix. For my test model, setting up the skeleton is four
times slower now but it still seems to be fast enough to be usable.

2019-04-29 15:01:47 -05:00

..

tr_altivec.c

Isolate the Altivec code so non-Altivec PPC targets can use the same binary.

2018-05-12 14:14:47 -04:00

tr_animation.c

Allow more than 32 surfaces in skin files

2017-07-04 14:06:09 -05:00

tr_backend.c

OpenGL1: Use RE_UploadCinematic() instead of duplicate code

2018-07-20 23:40:12 -05:00

tr_bsp.c

Use standard offsetof facility. Dereferencing a null pointer results

2018-01-21 06:01:50 -06:00

tr_cmds.c

Replace 4 with sizeof( int ) in R_GetCommandBufferReserved

2015-10-17 21:58:11 -05:00

tr_curve.c

renderer -> renderergl1, rend2 -> renderergl2

2013-02-15 23:46:37 +00:00

tr_flares.c

Fix flares being invisible after vid_restart

2013-11-09 16:57:58 -06:00

tr_image.c

Don't upload 8 bit grayscale images as 16 bit luminance

2018-07-20 23:40:07 -05:00

tr_init.c

Load OpenGL ES 2.0 function procs

2018-07-20 23:40:21 -05:00

tr_light.c

Correct spelling mistakes.

2017-11-22 01:40:20 -06:00

tr_local.h

Fix rendering IQM models between model frames

2019-04-29 15:01:47 -05:00

tr_main.c

Only draw cm_patch/bot debug polygons in world scenes

2017-10-08 07:18:40 -05:00

tr_marks.c

OpenGL1: Decay float[8] to float * in tr_marks.c

2018-04-08 21:41:31 -05:00

tr_mesh.c

Allow more than 32 surfaces in skin files

2017-07-04 14:06:09 -05:00

tr_model_iqm.c

Fix rendering IQM models between model frames

2019-04-29 15:01:47 -05:00

tr_model.c

Make R_LerpTag return qfalse if MDR tag does not exist

2014-05-06 21:10:16 -05:00

tr_scene.c

Fix floating point precision loss in renderer [part 2]

2017-08-03 00:14:22 -05:00

tr_shade_calc.c

Isolate the Altivec code so non-Altivec PPC targets can use the same binary.

2018-05-12 14:14:47 -04:00

tr_shade.c

Isolate the Altivec code so non-Altivec PPC targets can use the same binary.

2018-05-12 14:14:47 -04:00

tr_shader.c

Correct spelling mistakes.

2017-11-22 01:40:20 -06:00

tr_shadows.c

Fix stencil shadows not drawing if has 500 or more vertexes

2014-11-16 21:21:30 -06:00

tr_sky.c

Explicitly set cull type for skybox

2016-05-16 03:17:03 -05:00

tr_subs.c

renderer -> renderergl1, rend2 -> renderergl2

2013-02-15 23:46:37 +00:00

tr_surface.c

Isolate the Altivec code so non-Altivec PPC targets can use the same binary.

2018-05-12 14:14:47 -04:00

tr_world.c

Fix undefined behavior when shifting left by 32.

2016-09-07 16:56:23 -07:00