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Normalize the normals and some shader improvements

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KillzXGaming 2019-07-27 12:41:38 -04:00
parent 5b55e210ed
commit e9d9634bb4
3 changed files with 13 additions and 49 deletions
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.vs/Toolbox/v15/.suo
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4
File_Format_Library/FileFormats/Archives/LM2/LM2_Model.cs
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@ -188,7 +188,7 @@ namespace FirstPlugin.LuigisMansion.DarkMoon
UShortToFloatDecode(reader.ReadInt16()));
Vector4 nrm = Read_8_8_8_8_Snorm(reader);
vert.nrm = nrm.Xyz;
vert.nrm = nrm.Xyz.Normalized();
vert.pos = Vector3.TransformPosition(vert.pos, mesh.Transform);
vert.uv0 = NormalizeUvCoordsToFloat(reader.ReadUInt16(), reader.ReadUInt16());
@ -261,7 +261,7 @@ namespace FirstPlugin.LuigisMansion.DarkMoon
vert.pos = new Vector3(reader.ReadSingle(), reader.ReadSingle(), reader.ReadSingle());
vert.pos = Vector3.TransformPosition(vert.pos, mesh.Transform);
Vector4 nrm = Read_8_8_8_8_Snorm(reader);
vert.nrm = nrm.Xyz;
vert.nrm = nrm.Xyz.Normalized();
vert.uv0 = NormalizeUvCoordsToFloat(reader.ReadUInt16(), reader.ReadUInt16());
vert.uv1 = NormalizeUvCoordsToFloat(reader.ReadUInt16(), reader.ReadUInt16());

58
Toolbox/Shader/GenericShader.frag
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@ -94,7 +94,7 @@ float GetComponent(int Type, vec4 Texture);
void main()
{
fragColor = vec4(1);
fragColor = vec4(0);
// Create a struct for passing all the vertex attributes to other functions.
VertexAttributes vert;
@ -116,7 +116,7 @@ void main()
return;
}
vec3 albedo = vec3(1);
vec3 albedo = vec3(0.5);
if (HasDiffuse == 1)
{
vec4 DiffuseTex = pow(texture(DiffuseMap, f_texcoord0).rgba, vec4(gamma));
@ -127,55 +127,18 @@ void main()
albedo.b = GetComponent(BlueChannel, DiffuseTex);
}
float metallic = 0;
if (HasMetalnessMap == 1)
metallic = texture(MetalnessMap, f_texcoord0).r;
// Diffuse lighting.
float halfLambert = dot(difLightDirection, normal) * 0.5 + 0.5;
albedo *= halfLambert;
float roughness = 0.5;
if (HasRoughnessMap == 1)
roughness = texture(RoughnessMap, f_texcoord0).r;
float ao = 1;
if (HasShadowMap == 1)
ao = texture(BakeShadowMap, f_texcoord1).r;
vec3 emissionTerm = vec3(0);
// Calculate shading vectors.
vec3 I = vec3(0,0,-1) * mat3(mtxCam);
vec3 N = normal;
vec3 V = normalize(I); // view
vec3 L = normalize(specLightDirection); // Light
vec3 H = normalize(specLightDirection + I); // half angle
vec3 R = reflect(-I, N); // reflection
// Specular pass.
int maxSpecularLod = 8;
vec3 specularIblColor = textureLod(specularIbl, R, roughness * maxSpecularLod).rgb;
// Add render passes.
fragColor.rgb = vec3(0);
fragColor.rgb += albedo;
fragColor.rgb += emissionTerm;
fragColor.rgb *= min(boneWeightsColored, vec3(1));
// Alpha calculations.
if (isTransparent == 1)
{
float alpha = GetComponent(AlphaChannel, texture(DiffuseMap, f_texcoord0));
fragColor.a = alpha;
}
fragColor.rgb = pow(fragColor.rgb, vec3(1 / gamma));
fragColor.rgb += albedo.rgb;
fragColor.rgb = pow(fragColor.rgb, vec3(1 / gamma));
if (renderVertColor == 1)
fragColor *= min(vert.vertexColor, vec4(1));
// Global brightness adjustment.
fragColor.rgb *= 1.5;
// fragColor.rgb *= 1.5;
//Debug Shading
vec2 displayTexCoord = f_texcoord0;
@ -192,7 +155,8 @@ void main()
fragColor = vec4(displayNormal.rgb,1);
else if (renderType == 2)
{
float halfLambert = dot(difLightDirection, normal) * 0.5 + 0.5;
fragColor = vec4(vec3(halfLambert), 1);
}
else if (renderType == 3) //DiffuseColor
{
@ -207,7 +171,7 @@ void main()
else if (renderType == 5) // vertexColor
fragColor = vertexColor;
else if (renderType == 6) //Display Ambient Occlusion
fragColor = vec4(vec3(ao), 1);
fragColor = vec4(1);
else if (renderType == 7) // uv coords
fragColor = vec4(displayTexCoord.x, displayTexCoord.y, 1, 1);
else if (renderType == 8) // uv test pattern