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improve text node

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This commit is contained in:
omigamedev
2019-11-28 21:01:17 +01:00
parent 41579fa3c6
commit c6173987af
4 changed files with 19 additions and 18 deletions
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11
src/node_text.cpp
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@@ -120,6 +120,7 @@ void NodeText::set_text_format(const char* fmt, ...)
void NodeText::update_layout()
{
auto pad = GetPadding();
if (auto_width)
{
YGNodeStyleSetWidth(y_node, m_text_mesh.bb.x);
@@ -131,9 +132,8 @@ void NodeText::update_layout()
m_size.y = m_text_mesh.bb.y;
}
auto pad = GetPadding();
float h = GetHeight() - (pad[1] + pad[3]);
float w = GetWidth() - (pad[0] + pad[2]);
float h = m_size.y - (pad[1] + pad[3]);
float w = m_size.x - (pad[0] + pad[2]);
if (m_text_align_v == TextAlign::Begin)
m_off.y = pad[0];
@@ -152,11 +152,10 @@ void NodeText::update_layout()
void NodeText::draw()
{
glm::mat4 pos = glm::translate(glm::vec3(glm::floor(m_pos), 0));
m_mvp = m_proj * pos;
glm::mat4 pos = glm::translate(glm::vec3(glm::floor(m_pos + m_off), 0));
ShaderManager::use(kShader::Font);
ShaderManager::u_int(kShaderUniform::Tex, 0);
ShaderManager::u_mat4(kShaderUniform::MVP, m_mvp);
ShaderManager::u_mat4(kShaderUniform::MVP, m_proj * pos);
ShaderManager::u_vec4(kShaderUniform::Col, m_color);
glEnable(GL_BLEND);
m_text_mesh.draw();