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gfx.extraeffects setting, parallax shader changes

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This commit is contained in:
milek7
2019-09-27 20:07:52 +02:00
parent 2f41feb65b
commit fc13d6c2a9
4 changed files with 16 additions and 7 deletions
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5
Globals.cpp
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@@ -827,6 +827,11 @@ global_settings::ConfigParse(cParser &Parser) {
Parser.getTokens(1);
Parser >> gfx_skippipeline;
}
else if (token == "gfx.extraeffects")
{
Parser.getTokens(1);
Parser >> gfx_extraeffects;
}
else if (token == "gfx.usegles")
{
Parser.getTokens(1);

1
Globals.h
View File

@@ -219,6 +219,7 @@ struct global_settings {
GLenum gfx_format_color = GL_RGB16F;
GLenum gfx_format_depth = GL_DEPTH_COMPONENT32F;
bool gfx_skippipeline = false;
bool gfx_extraeffects = true;
bool gfx_shadergamma = false;
bool gfx_usegles = false;

1
gl/glsl_common.cpp
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@@ -10,6 +10,7 @@ void gl::glsl_common_setup()
"#define ENVMAP_ENABLED " + std::to_string((int)Global.gfx_envmap_enabled) + "\n" +
"#define MOTIONBLUR_ENABLED " + std::to_string((int)Global.gfx_postfx_motionblur_enabled) + "\n" +
"#define POSTFX_ENABLED " + std::to_string((int)!Global.gfx_skippipeline) + "\n" +
"#define EXTRAEFFECTS_ENABLED " + std::to_string((int)Global.gfx_extraeffects) + "\n" +
"#define USE_GLES " + std::to_string((int)Global.gfx_usegles) + "\n" +
"const uint MAX_LIGHTS = " + std::to_string(MAX_LIGHTS) + "U;\n" +
"const uint MAX_PARAMS = " + std::to_string(MAX_PARAMS) + "U;\n" +

16
shaders/mat_parallax.frag
View File

@@ -104,14 +104,16 @@ void main()
}
vec2 ParallaxMapping(vec2 f_coord, vec3 viewDir)
{
#if ENVMAP_ENABLED
float pos_len = length(f_pos.xyz);
if (pos_len > 100.0) {
return f_coord;
}
#if EXTRAEFFECTS_ENABLED
const float minLayers = 8.0;
const float maxLayers = 32.0;
float LayersWeight = 1.0;
if (length(f_pos.xyz) > 20.0)
LayersWeight = 1.0;
else
LayersWeight = (length(f_pos.xyz) / 20.0);
float LayersWeight = pos_len / 20.0;
vec2 currentTexCoords = f_coord;
float currentDepthMapValue = texture(normalmap, currentTexCoords).b;
LayersWeight = min(abs(dot(vec3(0.0, 0.0, 1.0), viewDir)),LayersWeight);
@@ -140,7 +142,7 @@ vec2 ParallaxMapping(vec2 f_coord, vec3 viewDir)
return finalTexCoords;
#else
float height = texture(normalmap, f_coord).b;
vec2 p = viewDir.xy / viewDir.z * (height * param[2].y - param[2].z);
vec2 p = viewDir.xy / viewDir.z * (height * (param[2].y - param[2].z) * 0.2);
return f_coord - p;
#endif
}