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Greatly improve shading model

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- Directional toon lighting component on entities. (extension of the
shadow light source)
The shadows were doing this anyways, but with extremely bad
stairstepping. Now it smoothly blends into the shadow.
- Greatly reduce shadow acne via the above and a larger bias.
- Respect culling mode for each model.
- Two sided shading for course models.
- Disable alpha for water that does not use it.
- Only GBA Sky Garden's skybox receives shadows now.
- Custom light positions for some maps. (you can guess which)
This commit is contained in:
riperiperi committed 2019-06-10 23:06:38 +01:00
1 parent f583ad11b1
commit bbb61394f4
11 files changed
+179 -89
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code/engine/scenes/clientScene.js
+5 -5
View File
@@ -88,11 +88,11 @@ window.clientScene = function(wsUrl, wsInstance, res) {
var mainNarc, texNarc
if (obj.c.substr(0, 5) == "mkds/") {
var cnum = Number(obj.c.substr(5));
var music = MKDSCONST.COURSE_MUSIC[cnum];
var cDir = MKDSCONST.COURSEDIR+MKDSCONST.COURSES[cnum];
var course = MKDSCONST.COURSE[cnum];
var cDir = MKDSCONST.COURSEDIR+course.name;
var mainNarc = new narc(lz77.decompress(gameROM.getFile(cDir+".carc")));
var texNarc = new narc(lz77.decompress(gameROM.getFile(cDir+"Tex.carc")));
setUpCourse(mainNarc, texNarc, music, obj)
setUpCourse(mainNarc, texNarc, course, obj)
}
else throw "custom tracks are not implemented yet!"
}
@@ -124,7 +124,7 @@ window.clientScene = function(wsUrl, wsInstance, res) {
}
}
function setUpCourse(mainNarc, texNarc, music, obj) {
function setUpCourse(mainNarc, texNarc, course, obj) {
var chars = [];
for (var i=0; i<obj.k.length; i++) {
var k = obj.k[i];
@@ -142,7 +142,7 @@ window.clientScene = function(wsUrl, wsInstance, res) {
}
}
t.activeScene = new courseScene(mainNarc, texNarc, music, chars, {}, res);
t.activeScene = new courseScene(mainNarc, texNarc, course, chars, {}, res);
for (var i=0; i<obj.k.length; i++) {
t.activeScene.karts[i].active = obj.k[i].active;
code/engine/scenes/courseScene.js
+17 -7
View File
@@ -12,8 +12,8 @@
// render/*
//
window.courseScene = function(mainNarc, texNarc, music, chars, options, gameRes) {
window.courseScene = function(mainNarc, texNarc, courseObj, chars, options, gameRes) {
var music = courseObj.music;
var startSetups = [
{maxplayers:12, toAline:4, xspacing:32, yspacing:32, liney:160},
{maxplayers:24, toAline:4, xspacing:32, yspacing:32, liney:80},
@@ -112,12 +112,18 @@ window.courseScene = function(mainNarc, texNarc, music, chars, options, gameRes)
if (!shadow) {
var skyMat = mat4.scale(mat4.create(), mvMatrix, [1/64, 1/64, 1/64]);
sky.setFrame(frame);
if (!courseObj.skyboxShadows) nitroRender.setLightIntensities(0, 0);
sky.draw(skyMat, pMatrix);
if (!courseObj.skyboxShadows) nitroRender.setLightIntensities();
}
var lvlMat = mat4.scale(mat4.create(), mvMatrix, [1/64, 1/64, 1/64]);//[2, 2, 2]);
course.setFrame(frame);
course.draw(lvlMat, pMatrix);
nitroRender.forceFlatNormals = true;
nitroRender.setLightIntensities(0);
course.draw(lvlMat, pMatrix);
nitroRender.setLightIntensities();
nitroRender.forceFlatNormals = false;
var transE = [];
@@ -139,13 +145,14 @@ window.courseScene = function(mainNarc, texNarc, music, chars, options, gameRes)
else e.draw(mvMatrix, pMatrix, gl);
}
nitroRender.setLightIntensities(0);
for (var i=0; i<scn.particles.length; i++) {
var e = scn.particles[i];
e.draw(mvMatrix, pMatrix, gl);
}
scn.items.draw(mvMatrix, pMatrix, gl);
nitroRender.setLightIntensities();
}
function sndUpdate(view) {
@@ -249,8 +256,11 @@ window.courseScene = function(mainNarc, texNarc, music, chars, options, gameRes)
function startCourse() {
scn.lightMat = mat4.create();
mat4.rotateX(scn.lightMat, scn.lightMat, Math.PI*(61/180));
mat4.rotateY(scn.lightMat, scn.lightMat, Math.PI*(21/180));
mat4.rotateX(scn.lightMat, scn.lightMat, Math.PI*(courseObj.lightHeight || (61/180)));
mat4.rotateY(scn.lightMat, scn.lightMat, Math.PI*(courseObj.lightAngle || (21/180)));
scn.lightDir = [0, 0, 1];
vec3.transformMat3(scn.lightDir, scn.lightDir, mat3.invert([], mat3.fromMat4([], scn.lightMat)));
scn.farShadMat = mat4.create();
mat4.translate(scn.farShadMat, scn.lightMat, getLightCenter());
@@ -408,7 +418,7 @@ window.courseScene = function(mainNarc, texNarc, music, chars, options, gameRes)
switch (mode.id) {
case 0:
//race init. fade scene in and play init music.
nitroAudio.playSound(11, {volume:2}, null); //7:race (gp), 11:race2 (vs), 12:battle
nitroAudio.playSound((courseObj.battle)?12:11, {volume:2}, null); //7:race (gp), 11:race2 (vs), 12:battle
break;
case 1:
//spawn lakitu and countdown animation. allow pre-acceleration.
code/engine/scenes/sceneDrawer.js
+1 -1
View File
@@ -84,7 +84,7 @@ window.sceneDrawer = new function() {
gl.colorMask(false, false, false, false);
scn.draw(gl, shadMat, true);
nitroRender.setShadowMode(shadowTarg.depth, scn.farShad.depth, shadMat, scn.farShadMat);
nitroRender.setShadowMode(shadowTarg.depth, scn.farShad.depth, shadMat, scn.farShadMat, scn.lightDir);
nitroRender.flagShadow = false;
nitroRender.updateBillboards(view.mv);
code/engine/scenes/singleScene.js
+5 -5
View File
@@ -52,16 +52,16 @@ window.singleScene = function(course, wsInstance, res) {
var mainNarc, texNarc
if (course.substr(0, 5) == "mkds/") {
var cnum = Number(course.substr(5));
var music = MKDSCONST.COURSE_MUSIC[cnum];
var cDir = MKDSCONST.COURSEDIR+MKDSCONST.COURSES[cnum];
var course = MKDSCONST.COURSES[cnum];
var cDir = MKDSCONST.COURSEDIR+course.name;
var mainNarc = new narc(lz77.decompress(gameROM.getFile(cDir+".carc")));
var texNarc = new narc(lz77.decompress(gameROM.getFile(cDir+"Tex.carc")));
setUpCourse(mainNarc, texNarc, music)
setUpCourse(mainNarc, texNarc, course)
} else throw "custom tracks are not implemented yet!"
}
function setUpCourse(mainNarc, texNarc, music) {
function setUpCourse(mainNarc, texNarc, course) {
var chars = [];
chars.push({charN:mchar, kartN:mkart, controller:((window.prompt("press y for cpu controlled") == "y")?controlRaceCPU:controlDefault), raceCam:true, extraParams:[{k:"name", v:"single"}, {k:"active", v:true}]});
@@ -72,7 +72,7 @@ window.singleScene = function(course, wsInstance, res) {
chars.push({charN:tchar, kartN:tkart, controller:controlRaceCPU, raceCam:false, extraParams:[{k:"name", v:"no"}, {k:"active", v:true}]});
}
t.activeScene = new courseScene(mainNarc, texNarc, music, chars, {}, res);
t.activeScene = new courseScene(mainNarc, texNarc, course, chars, {}, res);
t.myKart = t.activeScene.karts[0];
t.mode = {