31 lines
1.0 KiB
GLSL
31 lines
1.0 KiB
GLSL
#version 450
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/* Copyright (c) 2019-2024, Sascha Willems
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*
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* SPDX-License-Identifier: Apache-2.0
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*
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* Licensed under the Apache License, Version 2.0 the "License";
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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layout (binding = 0) uniform sampler2D samplerColorMap;
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layout (binding = 1) uniform sampler2D samplerGradientRamp;
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layout (location = 0) in float inGradientPos;
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layout (location = 0) out vec4 outFragColor;
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void main ()
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{
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vec3 color = texture(samplerGradientRamp, vec2(inGradientPos, 0.0)).rgb;
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outFragColor.rgb = texture(samplerColorMap, gl_PointCoord).rgb * color;
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}
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