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Tag the lens flare effect. (#9)

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This commit is contained in:
Darío
2025-12-19 00:18:09 -03:00
committed by GitHub
parent 246d3e8136
commit 639d2d8ac6
2 changed files with 103 additions and 0 deletions
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patches/sky_transform_tagging.c
+100
View File
@@ -23,6 +23,37 @@ extern struct
f32 timer;
} gcSky;
typedef struct {
f32 unk0;
s32 unk4[4];
f32 unk14;
}Struct_core2_C97F0_2;
typedef struct {
u8 unk0;
// u8 pad1[3];
Struct_core2_C97F0_2 unk4[15];
}Struct_core2_C97F0_1;
typedef struct {
s16 unk0;
f32 unk4[3];
u8 unk10;
}Struct_core2_C97F0_0;
extern struct {
Struct_core2_C97F0_1 *unk0;
Struct_core2_C97F0_0 *unk4;
void *unk8;
} D_80386170;
extern struct {
u8 unk0;
u8 unk1;
}D_8038617C;
extern s32 D_803725A8[4];
// @recomp Patched to tag the skybox projection and skybox models.
RECOMP_PATCH void sky_draw(Gfx **gfx, Mtx **mtx, Vtx **vtx){
int i;
@@ -62,3 +93,72 @@ RECOMP_PATCH void sky_draw(Gfx **gfx, Mtx **mtx, Vtx **vtx){
drawRectangle2D(gfx, 0, 0, (s32)(f32) gFramebufferWidth, (s32)(f32)gFramebufferHeight, 0, 0, 0);
}//L8030B254
}
// @recomp Patched to tag the lens flare from the sun.
RECOMP_PATCH void func_80350818(Gfx **gfx, Mtx **mtx, Vtx **vtx) {
f32 spDC[3];
f32 spD0[3];
f32 spC4[3];
f32 spB8[3];
Struct_core2_C97F0_0 *temp_s1;
Struct_core2_C97F0_1 *temp_s2;
f32 var_f22;
s32 i;
f32 sp9C[3];
f32 sp90[3];
s32 sp80[4];
temp_s2 = D_80386170.unk0;
if (temp_s2 != NULL) {
}
temp_s1 = D_80386170.unk4;
if ((temp_s1 != NULL) && D_8038617C.unk0) {
viewport_getPosition_vec3f(spDC);
viewport_getRotation_vec3f(spD0);
sp9C[0] = temp_s1->unk4[0];
sp9C[1] = temp_s1->unk4[1];
sp9C[2] = temp_s1->unk4[2];
ml_vec3f_yaw_rotate_copy(sp9C, sp9C, -spD0[1]);
ml_vec3f_pitch_rotate_copy(sp9C, sp9C, -spD0[0]);
if (!(((1.2 * (f32)gFramebufferWidth) / 2) < sp9C[0]) && !(sp9C[0] < ((-1.2 * (f32)gFramebufferWidth) / 2))) {
if (!(((1.2 * (f32)gFramebufferHeight) / 2) < sp9C[1]) && !(sp9C[1] < ((-1.2 * (f32)gFramebufferHeight) / 2))) {
sp90[0] = -sp9C[0];
sp90[1] = -sp9C[1];
sp90[2] = sp9C[2];
ml_vec3f_pitch_rotate_copy(sp90, sp90, spD0[0]);
ml_vec3f_yaw_rotate_copy(sp90, sp90, spD0[1]);
var_f22 = 1.0f - (((sp9C[0] * sp9C[0]) + (sp9C[1] * sp9C[1])) / ((f32)gFramebufferHeight * (f32)gFramebufferHeight));
if (var_f22 < 0.0f) {
var_f22 = 0.0f;
}
if (var_f22 > 1.0f) {
var_f22 = 1.0f;
}
spC4[0] = sp90[0] - temp_s1->unk4[0];
spC4[1] = sp90[1] - temp_s1->unk4[1];
spC4[2] = sp90[2] - temp_s1->unk4[2];
for (i = 0; temp_s2->unk4[i].unk0 != 0.0f; i++) {
spB8[0] = (spDC[0] + temp_s1->unk4[0]) + (temp_s2->unk4[i].unk0 * spC4[0]);
spB8[1] = (spDC[1] + temp_s1->unk4[1]) + (temp_s2->unk4[i].unk0 * spC4[1]);
spB8[2] = (spDC[2] + temp_s1->unk4[2]) + (temp_s2->unk4[i].unk0 * spC4[2]);
sp80[0] = temp_s2->unk4[i].unk4[0];
sp80[1] = temp_s2->unk4[i].unk4[1];
sp80[2] = temp_s2->unk4[i].unk4[2];
sp80[3] = temp_s2->unk4[i].unk4[3];
sp80[3] *= var_f22;
modelRender_setPrimAndEnvColors(sp80, D_803725A8);
// @recomp Set the model transform ID before drawing the lens flare.
cur_drawn_model_transform_id = LENS_FLARE_TRANSFORM_ID_START + LENS_FLARE_TRANSFORM_ID_COUNT * i;
modelRender_draw(gfx, mtx, spB8, spD0, temp_s2->unk4[i].unk14 * 0.25, NULL, D_80386170.unk8);
// @recomp Clear the model transform ID after drawing the lens flare.
cur_drawn_model_transform_id = 0;
}
}
}
}
}
patches/transform_ids.h
+3
View File
@@ -38,6 +38,9 @@
#define HUD_SCORE3_TRANSFORM_ID_START 0x00F34010
#define HUD_SCORE3_TRANSFORM_ID_COUNT (0x2B * MARKER_TRANSFORM_ID_COUNT)
#define LENS_FLARE_TRANSFORM_ID_START 0x00F40000
#define LENS_FLARE_TRANSFORM_ID_COUNT 256
#define PROP_TRANSFORM_ID_COUNT 256
#define PROP_TRANSFORM_ID_START 0x02000000