anim_test.h

   1 #ifndef ANIM_TEST_H
   2 #define ANIM_TEST_H
   3
   4 #include "player.h"
   5 #include "skeleton.h"
   6 #include "shaders/viewchar.h"
   7
   8 static struct
   9 {
  10    struct skeleton skele;
  11    struct skeleton_anim *yay;
  12
  13    glmesh mesh;
  14 }
  15 animtest;
  16
  17 static void anim_test_start(void)
  18 {
  19    mdl_header *johannes = mdl_load( "models/ch_new.mdl" );
  20    skeleton_setup( &animtest.skele, johannes );
  21    animtest.yay = skeleton_get_anim( &animtest.skele, "pose_stand" );
  22    mdl_unpack_glmesh( johannes, &animtest.mesh );
  23
  24    free( johannes );
  25 }
  26
  27 static void anim_test_update(void)
  28 {
  29    player_freecam();
  30    player_camera_update();
  31
  32    m4x3f transform;
  33    m4x3_identity( transform );
  34
  35    v4f qt;
  36    q_axis_angle( qt, (v3f){0.0f,1.0f,0.0f}, vg_time*1.2f );
  37    q_m3x3( qt, transform );
  38
  39    skeleton_apply_frame( transform, &animtest.skele, animtest.yay, vg_time );
  40    skeleton_apply_ik_pass( &animtest.skele );
  41
  42    skeleton_debug( &animtest.skele );
  43 }
  44
  45 static void anim_test_render( vg_tex2d *tex )
  46 {
  47    m4x4f world_4x4;
  48    m4x3_expand( player.camera_inverse, world_4x4 );
  49
  50    gpipeline.fov = 60.0f;
  51    m4x4_projection( vg_pv, gpipeline.fov,
  52          (float)vg_window_x / (float)vg_window_y,
  53          0.1f, 2100.0f );
  54
  55    m4x4_mul( vg_pv, world_4x4, vg_pv );
  56    glEnable( GL_DEPTH_TEST );
  57
  58    shader_viewchar_use();
  59    vg_tex2d_bind( tex, 0 );
  60    shader_viewchar_uTexMain( 0 );
  61    shader_viewchar_uPv( vg_pv );
  62    glUniformMatrix4x3fv( _uniform_viewchar_uTransforms,
  63                          animtest.skele.bone_count,
  64                          0,
  65                          (float *)animtest.skele.final_transforms );
  66
  67    mesh_bind( &animtest.mesh );
  68    mesh_draw( &animtest.mesh );
  69
  70    glDisable( GL_DEPTH_TEST );
  71    vg_lines_drawall( (float *)vg_pv );
  72 }
  73
  74 #endif /* ANIM_TEST_H */