s452622/GRK-Projekt
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minor changes

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This commit is contained in:
Thyme1 2022-01-01 12:35:51 +01:00
parent f03ed1fa4b
commit 33a09475d2
2 changed files with 8 additions and 7 deletions
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9
grafika_projekt/shaders/bubble.frag
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@ -1,5 +1,5 @@
#version 330 core
out vec4 gl_FragColor;
uniform sampler2D textureSampler;
in vec3 fragPos;
@ -9,8 +9,9 @@ uniform vec3 cameraPos;
uniform samplerCube skybox;
void main()
{
{
float ratio = 1.00 / 1.52;
vec3 I = normalize(fragPos - cameraPos);
vec3 R = reflect(I, normalize(interpNormal));
gl_FragColor = vec4(texture(skybox, R).rgb, 1.0);
vec3 R = refract(I, normalize(interpNormal),ratio);
gl_FragColor = vec4(texture(textureSampler, R).rgb, 1.0);
}

6
grafika_projekt/shaders/bubble.vert
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@ -10,7 +10,7 @@ uniform mat4 modelViewProjectionMatrix;
void main()
{
gl_Position = modelViewProjectionMatrix * vec4(vertexPosition, 1.0);
interpNormal = (modelMatrix * vec4(vertexNormal, 0.0)).xyz;
fragPos = (modelMatrix*vec4(vertexPosition,1)).xyz;
interpNormal = mat3(transpose(inverse(modelMatrix))) * vertexNormal;
fragPos = vec3(modelMatrix * vec4(vertexPosition, 1.0));
gl_Position = modelViewProjectionMatrix * vec4(vertexPosition, 1.0);
}