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Add shadow map generation for briefing #3509

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merged 1 commit into from Jun 18, 2021
Merged

Add shadow map generation for briefing #3509

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21 changes: 17 additions & 4 deletions code/missionui/missionbrief.cpp
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Expand Up @@ -21,6 +21,7 @@
#include "globalincs/linklist.h"
#include "graphics/font.h"
#include "graphics/matrix.h"
#include "graphics/shadows.h"
#include "hud/hud.h"
#include "io/key.h"
#include "io/mouse.h"
Expand Down Expand Up @@ -1045,10 +1046,6 @@ void brief_render_closeup(int ship_class, float frametime)

g3_start_frame(1);
g3_set_view_matrix(&Closeup_cam_pos, &view_orient, Closeup_zoom);


gr_set_proj_matrix(Proj_fov, gr_screen.clip_aspect, Min_draw_distance, Max_draw_distance);
gr_set_view_matrix(&Eye_position, &Eye_matrix);

// the following is copied from menuui/techmenu.cpp ... it works heehee :D - delt.
// lighting for techroom
Expand All @@ -1070,13 +1067,29 @@ void brief_render_closeup(int ship_class, float frametime)
model_render_params render_info;
render_info.set_detail_level_lock(0);

if (Shadow_quality != ShadowQuality::Disabled)
{
auto pm = model_get(Closeup_icon->modelnum);

gr_reset_clip();
shadows_start_render(&Eye_matrix, &Eye_position, Proj_fov, gr_screen.clip_aspect, -Closeup_cam_pos.xyz.z + pm->rad, -Closeup_cam_pos.xyz.z + pm->rad + 200.0f, -Closeup_cam_pos.xyz.z + pm->rad + 2000.0f, -Closeup_cam_pos.xyz.z + pm->rad + 10000.0f);
render_info.set_flags(MR_NO_TEXTURING | MR_NO_LIGHTING | MR_AUTOCENTER);

model_render_immediate(&render_info, Closeup_icon->modelnum, Closeup_icon->model_instance_num, &Closeup_orient, &Closeup_pos);
shadows_end_render();
gr_set_clip(Closeup_region[gr_screen.res][0], Closeup_region[gr_screen.res][1], w, h, GR_RESIZE_MENU);
}

if ( Closeup_icon->type == ICON_JUMP_NODE) {
render_info.set_color(HUD_color_red, HUD_color_green, HUD_color_blue);
render_info.set_flags(MR_NO_LIGHTING | MR_AUTOCENTER | MR_NO_POLYS | MR_SHOW_OUTLINE_HTL | MR_NO_TEXTURING);
} else {
render_info.set_flags(MR_AUTOCENTER);
}

gr_set_proj_matrix(Proj_fov, gr_screen.clip_aspect, Min_draw_distance, Max_draw_distance);
gr_set_view_matrix(&Eye_position, &Eye_matrix);

model_render_immediate( &render_info, Closeup_icon->modelnum, Closeup_icon->model_instance_num, &Closeup_orient, &Closeup_pos );

The_mission.flags.set(Mission::Mission_Flags::Fullneb, neb_restore);
Expand Down