xash3d-fwgs/ref_vk/shaders/ray.rmiss

#version 460 core
#extension GL_GOOGLE_include_directive : require
#include "ray_common.glsl"

layout(location = 0) rayPayloadInEXT RayPayload payload;

void main() {
    payload.hit_pos_t = vec4(-1.);
    payload.normal = vec3(0., 1., 0.);
	payload.alpha = 0.;
    payload.roughness = 0.;
    payload.base_color = vec3(1., 0., 1.);
    payload.kusok_index = -1;
}
rtx: get ray tracing pipeline to draw at least something on amd gpus it won't draw anything at all unless you have the entire ray tracing pipeline set up fully and correctly: - have at least rgen, rmiss and rchit shaders - set up shader groups to reference them - set up sbt to reference shader groups it is not enough to just have a single rgen shader operating like a compute shader. amd will have a shader preamble that checks for something and exit early w/o actually running any shader code you wrote meh 2021-07-06 20:28:24 +02:00			`#version 460 core`
rtx: fix hit/miss shader order also move geometries offsets to ranges struct instead of adding offsets to buffers addresses 2021-07-10 20:06:55 +02:00			`#extension GL_GOOGLE_include_directive : require`
			`#include "ray_common.glsl"`
rtx: get ray tracing pipeline to draw at least something on amd gpus it won't draw anything at all unless you have the entire ray tracing pipeline set up fully and correctly: - have at least rgen, rmiss and rchit shaders - set up shader groups to reference them - set up sbt to reference shader groups it is not enough to just have a single rgen shader operating like a compute shader. amd will have a shader preamble that checks for something and exit early w/o actually running any shader code you wrote meh 2021-07-06 20:28:24 +02:00
rtx: add lighting w/o shadows 2021-07-12 19:42:20 +02:00			`layout(location = 0) rayPayloadInEXT RayPayload payload;`
rtx: get ray tracing pipeline to draw at least something on amd gpus it won't draw anything at all unless you have the entire ray tracing pipeline set up fully and correctly: - have at least rgen, rmiss and rchit shaders - set up shader groups to reference them - set up sbt to reference shader groups it is not enough to just have a single rgen shader operating like a compute shader. amd will have a shader preamble that checks for something and exit early w/o actually running any shader code you wrote meh 2021-07-06 20:28:24 +02:00
			`void main() {`
rtx: add lighting w/o shadows 2021-07-12 19:42:20 +02:00			`payload.hit_pos_t = vec4(-1.);`
			`payload.normal = vec3(0., 1., 0.);`
rtx: use a common definition for Kusok; pass color Also pass alpha (not used yet) 2021-09-04 21:36:30 +02:00			`payload.alpha = 0.;`
			`payload.roughness = 0.;`
			`payload.base_color = vec3(1., 0., 1.);`
rtx: add lighting w/o shadows 2021-07-12 19:42:20 +02:00			`payload.kusok_index = -1;`
rtx: use a common definition for Kusok; pass color Also pass alpha (not used yet) 2021-09-04 21:36:30 +02:00			`}`