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Add shader-side handheld lights

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Xonk
2023-06-15 19:42:22 -04:00
parent 35ee91b5d0
commit e8d5d92bf8
6 changed files with 37 additions and 7 deletions
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17
shaders/gbuffers_all_solid.vsh
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@ -46,6 +46,9 @@ attribute vec4 mc_Entity;
uniform int blockEntityId;
uniform int entityId;
uniform int heldItemId;
uniform int heldItemId2;
flat varying float HELD_ITEM_BRIGHTNESS;
flat varying float blockID;
flat varying int LIGHTNING;
@ -185,11 +188,13 @@ void main() {
vtexcoord.xy = sign(texcoordminusmid)*0.5+0.5;
#endif
vec2 lmcoord = gl_MultiTexCoord1.xy / 255.0; // is this even correct? lol
vec2 lmcoord = gl_MultiTexCoord1.xy / 255.0; // is this even correct? lol'
lmtexcoord.zw = lmcoord;
#ifdef MC_NORMAL_MAP
tangent = vec4(normalize(gl_NormalMatrix *at_tangent.rgb),at_tangent.w);
#endif
@ -216,7 +221,7 @@ void main() {
EMISSIVE = 0.0;
// normal block lightsources
if(mc_Entity.x == 10005) EMISSIVE = 0.5;
if(mc_Entity.x == 10005) EMISSIVE = 0.3;
// special cases light lightning and beacon beams...
#ifdef ENTITIES
@ -226,6 +231,14 @@ void main() {
/////// ----- SSS STUFF ----- ///////
SSSAMOUNT = 0.0;
HELD_ITEM_BRIGHTNESS = 0.0;
#ifdef Hand_Held_lights
if(heldItemId == 100 || heldItemId2 == 100) HELD_ITEM_BRIGHTNESS = 1.0;
#endif
#ifdef WORLD
/////// ----- SSS ON BLOCKS ----- ///////