go/gl01
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

fix uninitialized shader variable

Browse Source
This commit is contained in:
Edgaru089
2022-02-21 14:01:09 +08:00
parent 4a9afb4246
commit 203b77c32f
4 changed files with 19 additions and 15 deletions
Download Patch File Download Diff File Expand all files Collapse all files

9
internal/asset/shader/world/lighting.frag
View File

@ -29,7 +29,7 @@ const float fogDensity = .00003;
float light;
vec4 texpixel, color;
vec3 color = vec3(0);
void lightSun();
float lightSunShadow();
void lightPoint(int i);
@ -60,14 +60,13 @@ void main() {
lightSun();
color += vec4(fragColor.rgb * light, 0.0f);
color.a = fragColor.a;
color += fragColor.rgb * light;
//float z = gl_FragCoord.z / gl_FragCoord.w;
//float fog = clamp(exp(-fogDensity * z * z), 0.2, 1);
//outputColor = mix(fogColor, color, fog);
outputColor = color;
outputColor = vec4(color, 1);
}
void lightSun() {
@ -82,7 +81,7 @@ void lightSun() {
float shadow = lightSunShadow();
light += diffuse * shadow;
color += vec4(vec3(specular), 0.0f) * shadow;
color += vec3(specular) * shadow;
}
float lightSunShadow() {

4
internal/asset/shader/world/output.frag
View File

@ -7,9 +7,9 @@ in vec2 fragPosScreen;
out vec4 outputColor;
void main() {
vec4 texColor = texture(tex, fragPosScreen);
vec4 texColor = texture(tex, fragPosScreen);
if (texColor.a < 1e-4)
discard;
outputColor = vec4(pow(texColor.rgb / exposure, vec3(1.0/gamma)), 1.0f);
outputColor = vec4(pow(texColor.rgb * exposure, vec3(1.0/gamma)), 1.0f);
}

14
internal/asset/shader/world/water.frag
View File

@ -26,7 +26,7 @@ const float fogDensity = .00003;
float finalpha;
float light;
vec4 texpixel, color;
vec3 color = vec3(0);
void lightSun();
float lightSunShadow();
void lightPoint(int i);
@ -41,14 +41,12 @@ void main() {
lightSun();
color += vec4(fragColor.rgb * light, 0.0f);
color.a = fragColor.a;
color.rgb = color.rgb;
color += fragColor.rgb * light;
float z = gl_FragCoord.z / gl_FragCoord.w;
float fog = clamp(exp(-fogDensity * z * z), 0.2, 1);
//float z = gl_FragCoord.z / gl_FragCoord.w;
//float fog = clamp(exp(-fogDensity * z * z), 0.2, 1);
outputColor = mix(fogColor, color, fog) * finalpha;
outputColor = vec4(color, 1) * finalpha;
}
void lightSun() {
@ -63,7 +61,7 @@ void lightSun() {
float shadow = lightSunShadow();
light += diffuse * shadow;
color += vec4(vec3(specular), 0.0f) * shadow;
color += vec3(specular) * shadow;
if (specular*shadow > 1.0f) {
finalpha = min(finalpha + specular - 1.0f, 1.0f);