From 4721726618f2d560f496a0dcbb3916888b4609d8 Mon Sep 17 00:00:00 2001
From: xiangsilian <youmiss@163.com>
Date: Sat, 27 Sep 2025 22:16:53 +0800
Subject: [PATCH] asdf

---
 shaders/texture_loading/glsl/texture.frag     |  31 +++-----------
 shaders/texture_loading/glsl/texture.frag.spv | Bin 2056 -> 1144 bytes
 shaders/texture_loading/glsl/texture.vert     |  38 +++++-------------
 shaders/texture_loading/glsl/texture.vert.spv | Bin 3288 -> 2368 bytes
 4 files changed, 15 insertions(+), 54 deletions(-)

diff --git a/shaders/texture_loading/glsl/texture.frag b/shaders/texture_loading/glsl/texture.frag
index 193cdac..dc9c0f6 100644
--- a/shaders/texture_loading/glsl/texture.frag
+++ b/shaders/texture_loading/glsl/texture.frag
@@ -1,45 +1,24 @@
 #version 450
-/* Copyright (c) 2019-2024, Sascha Willems
- *
- * SPDX-License-Identifier: Apache-2.0
- *
- * Licensed under the Apache License, Version 2.0 the "License";
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 
 layout (binding = 1) uniform sampler2D samplerColor;
 
 layout (location = 0) in vec2 inUV;
-layout (location = 1) in float inLodBias;
-layout (location = 2) in vec3 inNormal;
-layout (location = 3) in vec3 inViewVec;
-layout (location = 4) in vec3 inLightVec;
+layout (location = 1) in vec3 inNormal;
+
 
 layout (location = 0) out vec4 outFragColor;
 
 void main() 
 {
-	vec4 color = texture(samplerColor, inUV, inLodBias);
+	vec4 color = texture(samplerColor, inUV);
 
 	vec3 N = normalize(inNormal);
-	vec3 L = normalize(inLightVec);
-	vec3 V = normalize(inViewVec);
-	vec3 R = reflect(-L, N);
-	vec3 diffuse = max(dot(N, L), 0.0) * vec3(1.0);
-	float specular = pow(max(dot(R, V), 0.0), 16.0) * color.a;
 
 	vec4 textureColor = color;
 	if (textureColor.a < 0.1) {
         discard;
     }
 	outFragColor = textureColor;
+
+//	outFragColor = vec4(1, 0, 0, 1);
 }
\ No newline at end of file
diff --git a/shaders/texture_loading/glsl/texture.frag.spv b/shaders/texture_loading/glsl/texture.frag.spv
index aa31f6ce4746fe309927250b7d7cb2525814487c..dfcd42017eaac9658a8b5899a706db142cdecfd5 100644
GIT binary patch
literal 1144
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literal 2056
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MzEkjD`7Me50oi(t3;+NC

diff --git a/shaders/texture_loading/glsl/texture.vert b/shaders/texture_loading/glsl/texture.vert
index a836f8d..183bc7b 100644
--- a/shaders/texture_loading/glsl/texture.vert
+++ b/shaders/texture_loading/glsl/texture.vert
@@ -1,20 +1,5 @@
 #version 450
-/* Copyright (c) 2019-2024, Sascha Willems
- *
- * SPDX-License-Identifier: Apache-2.0
- *
- * Licensed under the Apache License, Version 2.0 the "License";
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
+
 
 layout (location = 0) in vec3 inPos;
 layout (location = 1) in vec2 inUV;
@@ -29,10 +14,11 @@ layout (binding = 0) uniform UBO
 } ubo;
 
 layout (location = 0) out vec2 outUV;
-layout (location = 1) out float outLodBias;
-layout (location = 2) out vec3 outNormal;
-layout (location = 3) out vec3 outViewVec;
-layout (location = 4) out vec3 outLightVec;
+layout (location = 1) out vec3 outNormal;
+
+layout(push_constant) uniform PushConstants {
+    float myValue;
+} pushConstants;
 
 out gl_PerVertex 
 {
@@ -42,16 +28,12 @@ out gl_PerVertex
 void main() 
 {
 	outUV = inUV;
-	outLodBias = ubo.lodBias;
 
-	vec3 worldPos = vec3(ubo.model * vec4(inPos, 1.0));
-
-	gl_Position = ubo.projection * ubo.model * vec4(inPos.xyz, 1.0);
+	vec2 position = vec2(inPos.xy*2 -1);
+    position = position * pushConstants.myValue;
+    gl_Position = vec4(position, 0.5, 1.0);
 
     vec4 pos = ubo.model * vec4(inPos, 1.0);
 	outNormal = mat3(inverse(transpose(ubo.model))) * inNormal;
-	vec3 lightPos = vec3(0.0);
-	vec3 lPos = mat3(ubo.model) * lightPos.xyz;
-    outLightVec = lPos - pos.xyz;
-    outViewVec = ubo.viewPos.xyz - pos.xyz;		
+
 }
diff --git a/shaders/texture_loading/glsl/texture.vert.spv b/shaders/texture_loading/glsl/texture.vert.spv
index 4938ff8d5cb90df8d838193fc1fe75909863eab6..edeb674ca95c98df78aaafa192d0e03f5ef2d55b 100644
GIT binary patch
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